{"id":2520,"date":"2018-01-30T14:29:05","date_gmt":"2018-01-30T12:29:05","guid":{"rendered":"https:\/\/www.senys.ro\/blog\/?p=762"},"modified":"2020-11-10T11:52:27","modified_gmt":"2020-11-10T11:52:27","slug":"audit-energetic-pentru-instalatii-de-aer-comprimat-industrial-studiu-de-caz","status":"publish","type":"post","link":"https:\/\/senys.ro\/en\/audit-energetic-pentru-instalatii-de-aer-comprimat-industrial-studiu-de-caz\/","title":{"rendered":"Energy audit for industrial compressed air installations - Case study"},"content":{"rendered":"<div class=\"vgblk-rw-wrapper limit-wrapper\"><p style=\"text-align: justify\"><strong><a href=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/costuri-aer-comprimat-industrial.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright \" src=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/costuri-aer-comprimat-industrial.png\" alt=\"costuri-aer-comprimat-industrial\" width=\"437\" height=\"291\" \/><\/a>Aerul comprimat industrial este, \u00een momentul actual, un agent utilizat pe scar\u0103 larg\u0103, av\u00e2nd cele mai diverse aplica\u0163ii. <\/strong><\/p>\r\n<p style=\"text-align: justify\"><strong>C\u00e2nd se dore\u0219te o eficientizare a sistemului de aer comprimat, trebuie avut \u00een vedere c\u0103 fiecare sistem este unic, iar solu\u021biile furnizate sunt specific adaptate pentru instala\u021bia de aer comprimat a clientului.<\/strong><\/p>\r\n<p style=\"text-align: justify\">Oferind servicii de optimizare a costurilor \u0219i de integrare a proceselor prin dezvoltarea unor sisteme \u0219i aplica\u021bii cu focus pe eficien\u021b\u0103 energetic\u0103 ce vin \u00een \u00eent\u00e2mpinarea nevoilor companiilor din industrie, un client Quartz Matrix din domeniul industriei automotive a apelat la speciali\u0219tii Senys pentru eficientizarea energetic\u0103 la unit\u0103\u021bile sale de produc\u021bie din Rom\u00e2nia.<\/p>\r\n<h4 style=\"text-align: justify\"><strong>Identificarea nevoilor clientului<\/strong><\/h4>\r\n<p style=\"text-align: justify\">Datorit\u0103 necesit\u0103\u021bii \u00eentocmirii unor programe de <a href=\"https:\/\/www.senys.ro\/blog\/puncte-cheie-firma-audit-energetic-industrial\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u00eembun\u0103t\u0103\u021bire a eficien\u021bei energetice<\/a>, cu etape clare privind stabilirea \u0219i aplicarea m\u0103surilor de \u00eembun\u0103t\u0103\u021bire a eficien\u021bei energetice care s\u0103 produc\u0103 efecte vizibile \u00een sc\u0103derea costurilor cu energia, compania a apelat la echipa Senys pentru consultan\u021b\u0103 \u0219i \u00eendrumare \u00een g\u0103sirea solu\u021biilor adecvate.<\/p>\r\n<h5><strong>Obiectivele companiei:<\/strong><\/h5>\r\n<ul style=\"text-align: justify\">\r\n<li>Func\u021bionarea instala\u021biilor de aer comprimat industrial la randamente optime<\/li>\r\n<li>Analiza performan\u021bei aerului comprimat<\/li>\r\n<li>Oportunit\u0103\u021bile de eficientizare a consumului de energie<\/li>\r\n<li>Calculul economiilor ce pot fi \u00eenregistrate prin recuperarea pierderilor de aer comprimat<\/li>\r\n<li>Crearea unui plan de investi\u021bii ca urmare a identific\u0103rii m\u0103surilor de eficientizare<\/li>\r\n<\/ul>\r\n<p style=\"text-align: justify\">Ca urmare a necesit\u0103\u021bilor identificate \u00eempreun\u0103 cu clientul, echipa Quartz Matrix a propus realizarea unui <strong><a href=\"https:\/\/www.senys.ro\/audit-energetic-instalatii-aer-comprimat-industrial\">audit energetic pentru instala\u021bii de aer comprimat industrial<\/a><\/strong>, care reprezint\u0103 oportunitatea cea mai mare de reducere a consumului \u0219i costurilor cu energia din industrie.<\/p>\r\n<hr \/>\r\n<h3 style=\"text-align: justify\"><span style=\"color: #9cd012\"><strong>Studiu de caz audit energetic pentru instala\u021bii de aer comprimat industrial<\/strong><\/span><\/h3>\r\n<p style=\"text-align: justify\"><strong>Studiul de caz prezentat mai jos integreaz\u0103 informa\u0163ii de la trei unit\u0103\u021bi de produc\u021bie cu impactul cel mai mare \u00een consumul total la nivelul fabricilor sale din Rom\u00e2nia.<\/strong><\/p>\r\n<p style=\"text-align: justify\">Aerul comprimat necesar desf\u0103\u0219ur\u0103rii proceselor tehnologice din cadrul sec\u021biilor de produc\u021bie este produs \u00een sta\u021biile de compresoare, asigurat de urm\u0103toarele tipuri de compresoare:<\/p>\r\n<p style=\"text-align: justify\"><strong><em>Atlas Copco tip GA 30FF<\/em><\/strong>; P<sub>nom<\/sub> = 45 kW, <strong><em>Atlas Copco tip GA 30 P<\/em><\/strong>; P<sub>nom<\/sub> = 30 kW, <strong><em>Atlas Copco GA 55 FF<\/em><\/strong>; P<sub>nom<\/sub> = 55 kW, <strong><em>Kaeser tip BSD 83<\/em><\/strong>; P<sub>nom<\/sub> = 45 kW, <strong><em>Ingersoll Rand MM55<\/em><\/strong>; P<sub>nom<\/sub> = 55 kW.<\/p>\r\n<h5 style=\"text-align: justify\"><strong>Abordarea echipei Senys<\/strong><\/h5>\r\n<ul style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ul style=\"text-align: justify\">\r\n<li style=\"text-align: justify\">M\u0103surarea \u00een timp real a debitului de aer produs de compresoare;<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<ul style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ul style=\"text-align: justify\">\r\n<li style=\"text-align: justify\">Analiza regimului real de func\u021bionare a compresoarelor;<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<ul style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ul style=\"text-align: justify\">\r\n<li style=\"text-align: justify\">Monitorizarea \u00een timp real a parametrilor cheie \u015fi extragerea indicatorilor de performan\u0163\u0103 (kWh\/m<sup>3<\/sup>, kWh\/or\u0103 operare);<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<ul style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ul style=\"text-align: justify\">\r\n<li style=\"text-align: justify\">Se determin\u0103 randamentul ansamblului motor electric \u2013 agregat de comprimare;<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<ul style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ul style=\"text-align: justify\">\r\n<li style=\"text-align: justify\">M\u0103sur\u0103tori consumuri orare de aer comprimat \u00een diferite puncte ale re\u021belei de aer comprimat industrial;<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<ul style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ul style=\"text-align: justify\">\r\n<li style=\"text-align: justify\">Identificarea pierderilor de volum de aer prin neetan\u0219eit\u0103\u021bile re\u021belei;<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<ul style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ul style=\"text-align: justify\">\r\n<li style=\"text-align: justify\">Identificarea zonelor care necesit\u0103 \u00eembun\u0103t\u0103\u021biri, precum \u0219i prezentarea m\u0103surilor tehnico-economice pentru optimizarea componentelor sistemelor;<\/li>\r\n<li style=\"text-align: justify\">Determinarea costurilor cu producerea aerului comprimat.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<p style=\"text-align: justify\">Analiz\u00e2ndu-se datele ob\u021binute \u00een urma m\u0103sur\u0103torilor \u0219i a calculelor efectuate pentru auditul instala\u021biei de aer comprimat, s-au putut identifica parametri func\u021bionali calitativi \u0219i cantitativi \u00een ceea ce prive\u0219te zona de generare, distribu\u021bie \u0219i a consumului de aer comprimat.<\/p>\r\n<p style=\"text-align: justify\">Totodat\u0103, auditul a permis calculul indicatorilor de performan\u021b\u0103 ai instala\u021biei: consum specific de energie (kWh\/m\u00b3), identificarea pierderilor volumetrice de aer prin neetan\u0219eit\u0103\u021bile re\u021belei \u0219i cererea volumetric\u0103 a consumatorilor.<\/p>\r\n<hr \/>\r\n<h5 style=\"text-align: justify\"><strong>Astfel, s-au identificat urm\u0103toarele probleme \u00een sta\u021biile de compresoare:<\/strong><\/h5>\r\n<h4><span style=\"color: #9cd012\"><strong>Dimensionarea necorespunz\u0103toare a vasului tampon<\/strong><\/span><\/h4>\r\n<p style=\"text-align: justify\">Capacitatea de stocare a aerului comprimat este prea mic\u0103 pentru re\u021beaua deservit\u0103, ceea ce determin\u0103 o func\u021bionare \u00eendelungat\u0103 \u00een gol a compresorului, care se traduce \u00eentr-un consum inutil de energie electric\u0103.<\/p>\r\n<figure style=\"width: 736px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/grafic-regim-functionare-compresor.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/grafic-regim-functionare-compresor.png\" alt=\"grafic-regim-functionare-compresor\" width=\"736\" height=\"380\" \/><\/a><figcaption class=\"wp-caption-text\">Figura 1 &#8211; Reprezentarea grafic\u0103 a regimului de func\u021bionare al compresorului Ingersoll Rand MM 55<\/figcaption><\/figure>\r\n<p>\u00a0<\/p>\r\n<figure style=\"width: 1200px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/evolutie-debit-aer-comprimat-produs.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/evolutie-debit-aer-comprimat-produs.jpg\" alt=\"evolutie-debit-aer-comprimat-produs\" width=\"1200\" height=\"523\" \/><\/a><figcaption class=\"wp-caption-text\">Figura 2 &#8211; Evolu\u021bia debitului de aer produs la func\u021bionarea \u00een sarcin\u0103 \u0219i de lung\u0103 durat\u0103 a compresorului Ingersoll Rand MM 55<\/figcaption><\/figure>\r\n<h5 style=\"text-align: justify\"><strong>Efectele dimension\u0103rii necorespunz\u0103toare a vasului tampon<\/strong><\/h5>\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ul>\r\n<li>Compresorul porne\u0219te mai des<\/li>\r\n<li>Consum suplimentar de energie electric\u0103 f\u0103r\u0103 producere de aer comprimat \u2013 genereaz\u0103 facturi m\u0103rite, pierderi financiare<\/li>\r\n<li>Cre\u0219terea orelor de func\u021bionare \u2013 timpi mari de func\u021bionare \u00een gol<\/li>\r\n<li>Eficien\u021b\u0103 energetic\u0103 sc\u0103zut\u0103 \u2013 grad de \u00eenc\u0103rcare sub 50%<\/li>\r\n<li>Cre\u0219terea costului cu mentenan\u021ba \u2013 uzur\u0103 prematur\u0103 a aparatajului electric de comutare \u0219i a agregatului de comprimare per ansamblu<\/li>\r\n<li>Rezerv\u0103 de aer comprimat redus\u0103 \u2013 timp redus de func\u021bionare \u00een cazul unei pene de curent ce poate conduce la \u00eentreruperea produc\u021biei, respectiv pierderi financiare<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<p style=\"text-align: justify\">Dup\u0103 cum se observ\u0103 din graficele de mai sus, \u00een func\u021bie de profilul consumului de aer comprimat din cadrul proceselor tehnologice, regimul de func\u021bionare al compresorului este variabil \u00een timp, cu func\u021bionare \u00een sarcin\u0103 (gol \u0219i treceri prin zero), dup\u0103 atingerea presiunii de 7,2 bari \u00een instala\u021bia de aer comprimat.<\/p>\r\n<h5>Indicatori de performan\u021b\u0103 energetic\u0103<\/h5>\r\n<p style=\"text-align: justify\">Pentru compresorul Ingersoll Rand MM 55 s-au determinat, pe baza rezultatelor m\u0103sur\u0103torilor \u015fi \u00eenregistr\u0103rilor efectuate cu analizoarele de re\u0163ea electric\u0103 trifazat\u0103 \u0219i a debitmetrului cu ultrasunete portabil de aer comprimat, principalii indicatori de performan\u021b\u0103 energetic\u0103:<\/p>\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ul>\r\n<li>Gradul de \u00eenc\u0103rcare a compresorului de aer este de 48,33%;<\/li>\r\n<li>Consumul specific de energie electric\u0103 este de 0,197 kWh\/Nm<sup>3<\/sup>;<\/li>\r\n<li>Randamentul global de utilizare a energiei electrice este de 43,79%;<\/li>\r\n<li>Energia electric\u0103 orar\u0103 absorbit\u0103 este de 28,53 kWh;<\/li>\r\n<li>Debitul de aer produs la presiunea de 6,9 bari este de 144,45 Nm<sup>3 <\/sup>\/h.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<h5>Conculzii masuratori<\/h5>\r\n<p style=\"text-align: justify\">\u00cen urma analizei m\u0103sur\u0103torilor efectuate, conform graficelor de mai sus, se observ\u0103 c\u0103 <strong>din timpul total de analiz\u0103, 23,3% reprezint\u0103 timpul de mers \u00een sarcin\u0103, 67,5% reprezint\u0103 timpul de mers \u00een gol, iar 9,2% compresorul a fost oprit<\/strong>.<\/p>\r\n<p style=\"text-align: justify\"><strong>Practic, compresorul func\u021bioneaz\u0103 o perioad\u0103 important\u0103 \u00een regim de gol, far\u0103 producerea de aer comprimat, reprezent\u00e2nd un consum orar inutil de energie electric\u0103 de 13,49 kWh.<\/strong><\/p>\r\n<p style=\"text-align: justify\">Chiar dac\u0103 din punctul de vedere al func\u021bion\u0103rii, parametrii atin\u0219i sunt buni (presiune \u0219i debit), totu\u0219i regimul de lucru duce la o uzur\u0103 prematur\u0103 a aparatajului electric de comutare \u0219i a agregatului de comprimare per ansamblu, av\u00e2nd ca efect o eficen\u021b\u0103 energetic\u0103 sc\u0103zut\u0103 din cauza timpilor mari de mers \u00een gol \u0219i frecven\u021belor dese de cuplare\/decuplare.<\/p>\r\n<p style=\"text-align: justify\">\u00cen tabelul de mai jos sunt prezentate valorile recomandate pentru frecven\u021ba orar\u0103 de cuplare\/decuplare a agregatului \u00een func\u021bie de m\u0103rimea motorului de ac\u021bionare:<\/p>\r\n<p><a href=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/frecventa-orara-cuplare-decuplare.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter \" src=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/frecventa-orara-cuplare-decuplare.png\" alt=\"frecventa-orara-cuplare-decuplare\" width=\"677\" height=\"295\" \/><\/a><\/p>\r\n<h4 style=\"text-align: justify\"><span style=\"color: #9cd012\"><strong>Solu\u021bia oferit\u0103 de inginerii Quartz Matrix<\/strong><\/span><\/h4>\r\n<p style=\"text-align: justify\">Av\u00e2nd \u00een vedere valorile \u00eenregistrate pentru acoperirea necesarului de aer comprimat \u0219i optimizarea func\u021bion\u0103rii compresorului prin cre\u0219terea gradului de \u00eenc\u0103rcare existent, <strong>se recomand\u0103 montarea unui vas tampon suplimentar pentru stocarea aerului comprimat de 5000 litri<\/strong> care:<\/p>\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ul>\r\n<li>compenseaz\u0103 \u00een re\u0163ea varia\u0163iile consumului de aer comprimat \u015fi frecven\u0163a de comutare a compresorului;<\/li>\r\n<li>separ\u0103 condensul ce se formeaz\u0103 prin r\u0103cirea aerului comprimat pe peretele rezervorului \u0219i care se adun\u0103 \u00een partea sa inferioar\u0103, de unde se poate evacua f\u0103r\u0103 probleme cu o purj\u0103 automat\u0103.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<h5 style=\"text-align: justify\"><strong>Pierderi financiare: 5278 euro\/an (pentru 6000 ore de func\u021bionare anual)<\/strong><\/h5>\r\n<hr \/>\r\n<h4 style=\"text-align: justify\"><strong><span style=\"color: #9cd012\">Necesitatea instal\u0103rii unui compresor cu tura\u021bie variabil\u0103<\/span><\/strong><\/h4>\r\n<p style=\"text-align: justify\">Una dintre unit\u0103\u021bile de produc\u021bie are \u00een componen\u021b\u0103 trei compresoare <strong><em>Atlas Copco tip GA 30P<\/em><\/strong>, iar pentru stocarea aerului comprimat utilizeaz\u0103 vase tampon de 630, 1000 \u0219i 2000 de litri, presiunea din re\u021beaua de aer comprimat fiind de 7 bari.<\/p>\r\n<p style=\"text-align: justify\">Ele au fost parametrizate s\u0103 func\u021bioneze \u00een regim Master\/Slave, astfel \u00eenc\u00e2t un compresor func\u021bioneaz\u0103 \u00een sarcin\u0103 la \u00eenc\u0103rcare nominal\u0103, iar cel\u0103lalt func\u021bioneaz\u0103 pentru preluarea varia\u021biilor \u0219i v\u00e2rfurilor de sarcin\u0103, al treilea fiind de rezerv\u0103.<\/p>\r\n<p style=\"text-align: justify\">M\u0103sur\u0103torile au eviden\u021biat c\u0103 unul dintre compresoare, <strong><em>Atlas Copco GA 30 P<\/em><\/strong><strong><em> nr. 2<\/em><\/strong>, are o eficien\u021b\u0103 energetic\u0103 sc\u0103zut\u0103 din cauza regimului de func\u021bionare cu timpi mari de mers \u00een gol.<\/p>\r\n<figure style=\"width: 740px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/regim-functionare-compresor-atlas-copco.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/regim-functionare-compresor-atlas-copco.jpg\" alt=\"regim-functionare-compresor-atlas-copco\" width=\"740\" height=\"378\" \/><\/a><figcaption class=\"wp-caption-text\">Figura 3 &#8211; Reprezentarea grafic\u0103 a regimului de func\u021bionare al compresorului Atlas Copco GA 30 P nr.2<\/figcaption><\/figure>\r\n<h5 style=\"text-align: justify\"><strong>Efectele lipsei <\/strong><strong>unui compresor cu tura\u021bie variabil\u0103<\/strong><\/h5>\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ul>\r\n<li>Consum suplimentar de energie, lucru care conduce la pierderi financiare \u0219i facturi m\u0103rite;<\/li>\r\n<li>Cre\u0219terea pierderilor de energie electric\u0103 la func\u021bionarea cu grad de \u00eenc\u0103rcare redus;<\/li>\r\n<li>Cre\u0219terea orelor de func\u021bionare (func\u021bionare \u00een gol);<\/li>\r\n<li>Cre\u0219terea costului cu mentenan\u021ba (uzarea prematur\u0103 a compresorului);<\/li>\r\n<li>Scoaterea din uz \u00eenainte de termen<strong>.<\/strong><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<p style=\"text-align: justify\">\u00cen urma analizei m\u0103sur\u0103torilor efectuate (conform graficului de mai sus), se observ\u0103 c\u0103 din timpul total de analiz\u0103, compresorul Atlas Copco GA 30 P nr. 2 func\u021bioneaz\u0103 de regul\u0103 \u00een sarcin\u0103, cu timpi de func\u021bionare \u00een gol foarte mici, dar cu o frecven\u021b\u0103 de 65 de conect\u0103ri sarcin\u0103-gol pe or\u0103.<\/p>\r\n<h5>Indicatori de performan\u021b\u0103 energetic\u0103<\/h5>\r\n<p style=\"text-align: justify\">Pentru compresorul Atlas Copco GA 30P nr. 2 s-au determinat, pe baza rezultatelor m\u0103sur\u0103torilor \u015fi \u00eenregistr\u0103rilor efectuate cu analizoarele de re\u0163ea electric\u0103 trifazat\u0103 \u0219i a debitmetrului cu ultrasunete portabil de aer comprimat, principalii indicatori de performan\u021b\u0103 energetic\u0103:<\/p>\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ul>\r\n<li>Randamentul global de utilizare a energiei electrice este de 69,12%;<\/li>\r\n<li>Consumul specific de energie electric\u0103 este de 0,128 kWh\/Nm<sup>3<\/sup>;<\/li>\r\n<li>Energia electric\u0103 orar\u0103 absorbit\u0103 este de 33,51 kWh;<\/li>\r\n<li>Debit de aer produs la presiunea de 7 bari este de 261,72 Nm<sup>3<\/sup>\/h.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<p style=\"text-align: justify\">\u0218i \u00een acest caz, chiar dac\u0103 din punct de vedere al func\u021bion\u0103rii parametrii atin\u0219i sunt buni (presiune \u0219i debit), totu\u0219i regimul de lucru are ca efect o eficen\u021b\u0103 energetic\u0103 sc\u0103zut\u0103 din cauza timpilor mari de mers \u00een gol \u0219i frecven\u021belor dese de cuplare\/decuplare.<\/p>\r\n<p style=\"text-align: justify\">Practic, <strong>compresorul func\u021bioneaz\u0103 o perioad\u0103 important\u0103 \u00een regim de func\u021bionare \u00een gol, f\u0103r\u0103 producerea de aer comprimat, reprezent\u00e2nd un consum orar inutil de energie electric\u0103 de\u00a0 13,7 kWh<\/strong>.<\/p>\r\n<h4 style=\"text-align: justify\"><span style=\"color: #9cd012\"><strong>Solu\u021bia oferit\u0103 de inginerii Quartz Matrix<\/strong><\/span><\/h4>\r\n<p style=\"text-align: justify\">Pentru a reduce pierderile generate de acest regim, se recomand\u0103 folosirea unui <strong><em>compresor GA 30 VSD<\/em><\/strong> de genera\u021bie nou\u0103, cu motor de 30 kW &#8211; eficien\u021b\u0103 IE4, ac\u021bionat \u0219i controlat prin convertizor de frecven\u021b\u0103, prelu\u00e2nd sarcina fluctuant\u0103 \u0219i asigur\u00e2nd necesarul de presiune \u0219i debit desf\u0103\u0219ur\u0103rii proceselor tehnologice.<\/p>\r\n<h5 style=\"text-align: justify\"><strong>Avantajele utiliz\u0103rii compresorului cu tura\u021bie variabil\u0103<\/strong><\/h5>\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ul>\r\n<li>\u00cembun\u0103t\u0103\u021birea consumului specific de energie electric\u0103 a compresoarelor existente, ele func\u021bion\u00e2nd la parametri nominali.<\/li>\r\n<li>Se va folosi un compresor din cele existente care va func\u021biona la parametri nominali, iar compresorul cu tura\u021bie variabil\u0103 va prelua sarcina fluctuant\u0103 asigur\u00e2nd necesarul de presiune al aerului comprimat, iar \u00een cazul \u00een care se dore\u0219te extinderea capacit\u0103\u021bii fabricii se poate merge cu 2 compresoare care s\u0103 func\u021bioneze la parametri nominali \u0219i compresorul s\u0103 asigure fluctua\u021biile necesare fabricii.<\/li>\r\n<li>Reducerea pierderilor de energie electric\u0103 la func\u021bionarea cu grad de \u00eenc\u0103rcare redus sau \u00een gol a compresoarelor existente.<\/li>\r\n<li>Siguran\u021ba \u00een alimentare, av\u00e2nd tot timpul unul sau dou\u0103 compresoare \u00een rezerv\u0103 care pot fi pornite \u00een caz de defect al unui compresor.<\/li>\r\n<li>Un consum redus de energie al compresorului cu convertizor de frecven\u021b\u0103, la func\u021bionarea cu o sarcin\u0103 redus\u0103.<strong>\u00a0 \u00a0 \u00a0 \u00a0<\/strong><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<h5 style=\"text-align: justify\"><strong>Economii<\/strong><strong> generate de solu\u021bia oferit\u0103 <\/strong><\/h5>\r\n<p style=\"text-align: justify\">Din calculele efectuate, s-a determinat c\u0103 noul compresor ar func\u021biona \u00een medie la o \u00eenc\u0103rcare de 58,3%, gener\u00e2nd <strong>o economie medie de<\/strong> <strong>13,96 kW\/h sau 5462,61 Euro\/an (pentru 6000 de ore de func\u021bionare anual).<\/strong><\/p>\r\n<hr \/>\r\n<h4 style=\"text-align: justify\"><span style=\"color: #9cd012\"><strong>Identificarea unor zone ce implic\u0103 pierderi volumetrice de aer comprimat \u0219i zone unde este oportun s\u0103 se realizeze o \u00eembun\u0103t\u0103\u021bire a instala\u021biei<\/strong><\/span><\/h4>\r\n<p style=\"text-align: justify\">\u00cen lipsa unui program organizat de monitorizare, mentenan\u021b\u0103 \u0219i \u00eentre\u021binere a elementelor din re\u021bea, pierderile sunt ridicate, iar ca urmare a c\u0103derii de presiune pe elementele de re\u021bea vor cre\u0219te consumurile datorate cre\u0219terii presiunii la nivelul producerii \u0219i, odat\u0103 cu sc\u0103derea duratei de via\u021b\u0103 a elementelor din re\u021bea, vor cre\u0219te \u0219i cheltuielile cu mentenan\u021ba.<\/p>\r\n<p><a href=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/masuratori-audit-energetic-aer-comprimat.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft\" src=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/masuratori-audit-energetic-aer-comprimat.jpg\" alt=\"masuratori-audit-energetic-aer-comprimat\" width=\"444\" height=\"592\" \/><\/a><\/p>\r\n<p><a href=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/masuratori-audit-energetic-instalatii-aer-comprimat-industrial.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" alignright\" src=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/masuratori-audit-energetic-instalatii-aer-comprimat-industrial.jpg\" alt=\"masuratori-audit-energetic-instalatii-aer-comprimat-industrial\" width=\"439\" height=\"580\" \/><\/a><\/p>\r\n<table width=\"945\">\r\n<tbody>\r\n<tr>\r\n<td colspan=\"7\" width=\"945\">\r\n<p style=\"text-align: center\"><strong>Pierderi volumetrice \u00een re\u021beaua de aer comprimat<\/strong><\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"295\">\r\n<p style=\"text-align: center\"><strong>Proiect \/ Loca\u021bie<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"165\"><strong>Element re\u021bea<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"106\"><strong>Diametru<br \/>orificiu<\/strong><strong>[mm]<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"95\"><strong>Presiune re\u021bea<br \/>[bar]<\/strong><\/td>\r\n<td style=\"text-align: center\" colspan=\"2\" width=\"154\"><strong>Pierderi<br \/>\u00een re\u021bea<\/strong><strong>[l\/s] [mc\/h]<\/strong><\/td>\r\n<td width=\"130\">\r\n<p style=\"text-align: center\"><strong>Pierderi orare de energie<\/strong><\/p>\r\n<p style=\"text-align: center\"><strong>kWh<\/strong><\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"295\">\r\n<p style=\"text-align: center\"><strong>Edison LTH RC Brabus sezut spate &#8211; Ma\u0219in\u0103 nr. inv. 535<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"165\">Conexiune Y furtun aer alimentare<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td style=\"text-align: center\" width=\"130\">0,56<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"295\">\r\n<p style=\"text-align: center\"><strong>Edison LTH FC \u0219ezut fa\u021b\u0103 &#8211; Ma\u0219in\u0103 nr.459<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"165\">Strangere colier muf\u0103 rapid\u0103<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td style=\"text-align: center\" width=\"130\">0,56<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"295\">\r\n<p style=\"text-align: center\"><strong>Edison FA HR Tetiere &#8211; Ma\u0219in\u0103 nr.436<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"165\">Colier furtun cupl\u0103 rapid\u0103<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td style=\"text-align: center\" width=\"130\">0,56<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"295\"><strong>Edison FA HR Tetiere &#8211; Ma\u0219in\u0103 nr.145<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"165\">Colier furtun cupl\u0103 rapid\u0103<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td width=\"130\">\r\n<p style=\"text-align: center\">0,56<\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"295\"><strong>VW Sciroco FB sp\u0103tar fa\u021b\u0103 &#8211; Ma\u0219in\u0103 nr. 73<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"165\">Conexiune Y la filtru decantor<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td width=\"130\">\r\n<p style=\"text-align: center\">0,56<\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"295\"><strong>VW Sciroco FB sp\u0103tar fa\u021b\u0103 &#8211; Ma\u0219in\u0103 nr.550<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"165\">Colier furtun aer<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td width=\"130\">\r\n<p style=\"text-align: center\">0,56<\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"295\">\r\n<p style=\"text-align: center\"><strong>KIA QLRB 40% sp\u0103tar spate &#8211; Ma\u0219in\u0103 nr. 802<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"165\">Cap coasere<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td style=\"text-align: center\" width=\"130\">0,56<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"295\"><strong>X 87 tehnice RB 40%+60% sp\u0103tar spate &#8211; Ma\u0219in\u0103 nr.463<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"165\">Regulator presiune<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td width=\"130\">\r\n<p style=\"text-align: center\">0,56<\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"295\">\r\n<p style=\"text-align: center\"><strong>X87 Removable RB Sp\u0103tar spate -Ma\u0219in\u0103 nr.1447<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"165\">Str\u00e2ngere colier furtun aer<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td style=\"text-align: center\" width=\"130\">0,56<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"295\"><strong>X87 Removable RC \u0218ezut spate &#8211; Ma\u0219in\u0103 nr.458<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"165\">Distribuitor aer<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td width=\"130\">\r\n<p style=\"text-align: center\">0,56<\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"295\">\r\n<p style=\"text-align: center\"><strong>Citroen &#8211; Ma\u0219in\u0103 nr.845<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"165\">Furtun aer cr\u0103pat \u0219i deteriorat<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td style=\"text-align: center\" width=\"130\">0,56<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"295\"><strong>Citroen &#8211; Ma\u0219in\u0103 nr. 1219<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"165\">Furtun fisurat distribuitor aer<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td width=\"130\">\r\n<p style=\"text-align: center\">0,56<\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"295\">\r\n<p style=\"text-align: center\"><strong>OPEL Croslandx RB 40% sp\u0103tar spate &#8211; Ma\u0219in\u0103 nr. 583<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"165\">Str\u00e2ngere colier furtun aer<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td style=\"text-align: center\" width=\"130\">0,56<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"295\">\r\n<p style=\"text-align: center\"><strong>Edison Fa FCRH \u0219ezut fa\u021b\u0103 dreapta &#8211; Ma\u0219in\u0103 nr.568<\/strong><\/p>\r\n<\/td>\r\n<td width=\"165\">\r\n<p style=\"text-align: center\">Str\u00e2ngere colier furtun aer<\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td width=\"130\">\r\n<p style=\"text-align: center\">0,56<\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"295\"><strong>Edison Fa FB LH sp\u0103tar fa\u021b\u0103 st\u00e2nga &#8211; Ma\u0219in\u0103 nr. 282<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"165\">Muf\u0103 rapid\u0103 pistol aer<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td width=\"130\">\r\n<p style=\"text-align: center\">0,56<\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"295\">\r\n<p style=\"text-align: center\"><strong>FORD U 408 RB 40% &#8211; 60% sp\u0103tar spate &#8211; Ma\u0219in\u0103 nr.450<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"165\">Distribuitor aer<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td style=\"text-align: center\" width=\"130\">0,56<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"295\"><strong>Zon\u0103 LECTRA5 Conduct\u0103 distribu\u021bie aer \u2013 pat de cablu<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"165\">Furtun fisurat<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td width=\"130\">\r\n<p style=\"text-align: center\">0,56<\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"295\">\r\n<p style=\"text-align: center\"><strong>Zon\u0103 sal\u0103 \u0219colarizare &#8211; Ma\u0219in\u0103 nr.533<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"165\">Furtun distribuitor aer<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td style=\"text-align: center\" width=\"130\">0,56<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"295\"><strong>Zon\u0103 sal\u0103 \u0219colarizare &#8211; Ma\u0219in\u0103 nr.465<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"165\">Str\u00e2ngere colier furtun aer<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td width=\"130\">\r\n<p style=\"text-align: center\">0,56<\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"295\">\r\n<p style=\"text-align: center\"><strong>OPEL Crosslandx RB 20% sp\u0103tar spate 20% &#8211; Ma\u0219in\u0103 nr.1600<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"165\">Str\u00e2ngere colier furtun aer<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td style=\"text-align: center\" width=\"130\">0,56<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"295\"><strong>X87 LTHRB sp\u0103tar spate &#8211; Ma\u0219in\u0103 nr.1363<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"165\">Str\u00e2ngere colier furtun aer<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td width=\"130\">\r\n<p style=\"text-align: center\">0,56<\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"295\">\r\n<p style=\"text-align: center\"><strong>Dacia FCRH \u0219ezut fa\u021b\u0103 &#8211; Ma\u0219in\u0103 nr. 871<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"165\">Sistem de ac\u021bionare pneumatic<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td style=\"text-align: center\" width=\"130\">0,56<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"295\"><strong>X 87 tehnice RB 40%+60% sp\u0103tar spate &#8211; Ma\u0219in\u0103 nr.1489<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"165\">Str\u00e2ngere colier furtun aer<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td width=\"130\">\r\n<p style=\"text-align: center\">0,56<\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"295\">\r\n<p style=\"text-align: center\"><strong>DACIA FC RH \u0219ezut fa\u021b\u0103 dreapta &#8211; Ma\u0219in\u0103 nr.917<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"165\">Filtru aer fisurat<\/td>\r\n<td style=\"text-align: center\" width=\"106\">1<\/td>\r\n<td style=\"text-align: center\" width=\"95\">7<\/td>\r\n<td style=\"text-align: center\" width=\"71\">1,20<\/td>\r\n<td style=\"text-align: center\" width=\"83\">4,32<\/td>\r\n<td width=\"130\">\r\n<p style=\"text-align: center\">0,56<\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"295\">\r\n<h5><strong>Total pierderi orare<\/strong><\/h5>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"165\">\u00a0<\/td>\r\n<td style=\"text-align: center\" width=\"106\">\u00a0<\/td>\r\n<td style=\"text-align: center\" width=\"95\">\u00a0<\/td>\r\n<td style=\"text-align: center\" width=\"71\"><strong>28,80<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"83\"><strong>103,68<\/strong><\/td>\r\n<td width=\"130\">\r\n<p style=\"text-align: center\"><strong>13,48<\/strong><\/p>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<h5><strong>Efectele acestei situa\u021bii<\/strong><\/h5>\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ul>\r\n<li>Pierderi la \u00eembin\u0103ri de p\u00e2n\u0103 la 20% din totalul volumului de aer comprimat produs de sta\u021bia compresoare;<\/li>\r\n<li>Suprasolicitarea compresorului pentru a suplini pierderile de presiune;<\/li>\r\n<li>Fluctua\u021bii ale presiunii;<\/li>\r\n<li>Cre\u0219tere \u00een timp a volumului de pierderi aer comprimat (facturi m\u0103rite);<\/li>\r\n<li>Deteriorarea continu\u0103 a instala\u021biei;<\/li>\r\n<li>Cre\u0219tere grad uzur\u0103 = cre\u0219tere costuri de remediere.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<p>Este prioritar necesar\u0103 identificarea locurilor unde aerul comprimat scap\u0103 din re\u021bea, precum \u0219i stabilirea unui program de remediere a acestor sc\u0103p\u0103ri \u00eentruc\u00e2t ele implic\u0103 costuri mari. \u201eS\u00e2s\u00e2itul\u201d puternic este semnul sigur al unei mari neetan\u0219eit\u0103\u021bi.<\/p>\r\n<h4><span style=\"color: #9cd012\"><strong>Solu\u021bii oferite de echipa de ingineri Quartz Matrix<\/strong><\/span><\/h4>\r\n<p>Se recomand\u0103 o verificare atent\u0103 \u00een locurile indicate mai sus \u0219i \u00eenlocuirea elementelor de re\u021bea defecte\/uzate.<\/p>\r\n<h5><strong>Pierderi financiare<\/strong><\/h5>\r\n<p>Practic, <strong>pierderile de volum de aer comprimat prin neetan\u0219eit\u0103\u021bile re\u021belei reprezint\u0103 circa 20,34% din volumul de aer comprimat produs de compresoare. <\/strong><\/p>\r\n<p><strong>Aceasta \u00eenseamn\u0103 c\u0103 o cantitate de energie electric\u0103 de 13,48 kWh\/h sau 5274,78 Euro\/an<\/strong> <strong>(pentru 6000 ore de func\u021bionare anual)<\/strong> <strong>este pierdut\u0103 prin func\u021bionarea suplimentar\u0103 a compresoarelor pentru compensarea pierderilor din cauza neetan\u0219eit\u0103\u021bilor din elementele de re\u021bea.<\/strong><\/p>\r\n<hr \/>\r\n<h4><span style=\"color: #9cd012\"><strong>Evaluarea eficien\u021bei economice a m\u0103surilor propuse<\/strong><\/span><\/h4>\r\n<p>Un aspect important al auditului energetic pentru aer comprimat industrial este cuantificarea costurilor pentru economia de energie, respectiv investi\u0163iile necesare pentru implementarea m\u0103surilor de economisire.<\/p>\r\n<p>Astfel, \u00een tabelul de mai jos este prezentat\u0103 situa\u021bia amortiz\u0103rii costurilor de investi\u021bie \u00een ani comparativ cu economiile ob\u021binute av\u00e2nd \u00een vedere aplicarea m\u0103surilor propuse.<\/p>\r\n<table width=\"898\">\r\n<tbody>\r\n<tr>\r\n<td rowspan=\"2\" width=\"225\">\r\n<p style=\"text-align: center\"><strong>M\u0103suri de cre\u015ftere a eficien\u0163ei energetice<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" rowspan=\"2\" width=\"199\"><strong>Efect<\/strong><\/td>\r\n<td style=\"text-align: center\" colspan=\"3\" width=\"249\"><strong>Economii anuale<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"111\"><strong>Costuri de investi\u0163ie<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"114\"><strong>Durat\u0103 de recuperare<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"91\"><em>[MWh\/an]<\/em><\/td>\r\n<td style=\"text-align: center\" width=\"71\"><em>TEP\/an<\/em><\/td>\r\n<td style=\"text-align: center\" width=\"88\"><em>[Euro\/an]<\/em><\/td>\r\n<td style=\"text-align: center\" width=\"111\"><em>[Euro]<\/em><\/td>\r\n<td width=\"114\">\r\n<p style=\"text-align: center\"><em>[Ani]<\/em><\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"225\">\r\n<p style=\"text-align: center\"><strong>Instalarea unui vas tampon suplimentar pentru stocarea aerului comprimat de 5000 litiri<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"199\">Reducerea pierderilor de energie electric\u0103 prin reducerea timpilor de func\u021bionare \u00een gol<\/td>\r\n<td style=\"text-align: center\" width=\"91\"><strong>80,94<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"71\"><strong>6,96<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"88\">5278,70<\/td>\r\n<td style=\"text-align: center\" width=\"111\">7000<\/td>\r\n<td style=\"text-align: center\" width=\"114\">1,33<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" width=\"225\"><strong>Instalarea unui compresor de<\/strong>\r\n<p>\u00a0<\/p>\r\n<p><strong>30 kW cu tura\u021bie variabil\u0103 de genera\u021bie recent\u0103<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"199\">\u00cembun\u0103t\u0103\u021birea consumului specific de energie electric\u0103 a compresoarelor \u0219i reducerea pierderilor de energie electric\u0103 din cauza timpilor de func\u021bionare \u00een gol a compresoarelor<\/td>\r\n<td style=\"text-align: center\" width=\"91\"><strong>83,76<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"71\"><strong>7,20<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"88\">5462,61<\/td>\r\n<td style=\"text-align: center\" width=\"111\">16.385,87<\/td>\r\n<td width=\"114\">\r\n<p style=\"text-align: center\">3,00<\/p>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"225\">\r\n<p style=\"text-align: center\"><strong>Eliminarea pierderilor la nivelul elementelor uzate din re\u021beaua de aer comprimat<\/strong><\/p>\r\n<\/td>\r\n<td style=\"text-align: center\" width=\"199\">Reducerea num\u0103rului de puncte ce implic\u0103 sc\u0103p\u0103ri de volum aer comprimat<\/td>\r\n<td style=\"text-align: center\" width=\"91\"><strong>80,88<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"71\"><strong>6,95<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"88\">5274,78<\/td>\r\n<td style=\"text-align: center\" width=\"111\">2000,00<\/td>\r\n<td style=\"text-align: center\" width=\"114\">0,38<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"225\"><strong>\u00a0<\/strong><\/td>\r\n<td width=\"199\">\u00a0<\/td>\r\n<td width=\"91\"><strong>\u00a0<\/strong><\/td>\r\n<td width=\"71\"><strong>\u00a0<\/strong><\/td>\r\n<td width=\"88\">\u00a0<\/td>\r\n<td width=\"111\">\u00a0<\/td>\r\n<td width=\"114\">\u00a0<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"text-align: center\" colspan=\"2\" width=\"424\"><strong>TOTAL<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"91\"><strong>245,58<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"71\"><strong>21,12<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"88\"><strong>16016,1<\/strong><\/td>\r\n<td style=\"text-align: center\" width=\"111\"><strong>25385,9<\/strong><\/td>\r\n<td width=\"114\">\r\n<p style=\"text-align: center\"><strong>1,6<\/strong><\/p>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<h5><strong><em>Not\u0103! Pentru calcule s-au folosit:<\/em><\/strong><\/h5>\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ul>\r\n<li><em>Pre\u021bul mediu al energiei electrice utilizat \u00een calcule este de <strong>300 lei\/MWh.<\/strong><\/em><\/li>\r\n<li><em>Durata de func\u021bionare a fabricii folosit\u0103 \u00een calcule este de <strong>255 zile\/an.<\/strong><\/em><\/li>\r\n<li><em>Durata de men\u021binere sub presiune a instala\u021biei de aer comprimat folosit\u0103 \u00een calcule este de <strong>6000 ore\/an.<\/strong><\/em><\/li>\r\n<li><em>Durata de func\u021bionare a compresoarelor folosit\u0103 \u00een calcule este de <strong>6000 ore\/an.<\/strong><\/em><\/li>\r\n<li><em>Pre\u021burile au fost calculate f\u0103r\u0103 T.V.A.<\/em><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<hr \/>\r\n<h4><span style=\"color: #9cd012\"><strong>M\u0103suri rentabile de eficien\u021b\u0103 energetic\u0103 care pot duce la economii de p\u00e2n\u0103 la 30%<\/strong><\/span><\/h4>\r\n<p><a href=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/masuri-eficienta-energetica-industrie.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter \" src=\"https:\/\/www.senys.ro\/wp-content\/uploads\/2018\/01\/masuri-eficienta-energetica-industrie.jpg\" alt=\"masuri-eficienta-energetica-industrie\" width=\"723\" height=\"236\" \/><\/a><\/p>\r\n<p><strong>Auditul energetic pentru instala\u021bii de aer comprimat industrial nu reprezint\u0103 un cost, ci o activitate profitabil\u0103, o investi\u021bie \u00een viitorul consum energetic.<\/strong><\/p>\r\n<p><strong>Audituri energetice industriale realizate de echipa Quartz Matrix: <\/strong>CRH T\u00e2rgu-Jiu, CRH Hoghiz, CRH Medgidia, Delphi Diesel Systems Ia\u0219i, Cersanit SA, Romaero B\u0103neasa SA, Turbomecanica etc.<\/p>\r\n<h5><strong>Ce ne recomand\u0103? <\/strong><\/h5>\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol style=\"text-align: justify\">\r\n<li style=\"list-style-type: none\">\r\n<ol>\r\n<li style=\"list-style-type: none\">\r\n<ul>\r\n<li>Peste 250 de audituri energetice realizate pentru clien\u021bi din mediul industrial la nivel na\u021bional<\/li>\r\n<li>Autoriza\u021bi ANRE<\/li>\r\n<li>Capabilitatea de dezvoltare \u0219i integrare hardware, software \u0219i comunica\u021bii \u00een solu\u021bii unice, personalizate pe obiectivele de performan\u021b\u0103 ale beneficiarilor, maximiz\u00e2nd astfel valoarea adus\u0103 acestora<\/li>\r\n<li>Experien\u021b\u0103 \u00een oferirea de consultan\u021b\u0103 \u00een alegerea solu\u021biilor potrivite nevoilor \u0219i specificului fiec\u0103rui client<\/li>\r\n<li>Servicii de implementare, mentenan\u021b\u0103 \u0219i service autorizat<\/li>\r\n<li>Aparatur\u0103 de specialitate pentru efectuarea de m\u0103sur\u0103tori \u00een teren<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<p><strong>Aparate de m\u0103sur\u0103 utilizate: <\/strong>analizorul de re\u0163ea electric\u0103 Chauvin Arnoux CA 8335, telemetru GLM 250VF, anemometru TESTO 425, debitmetru ultrasonic FLUXUS G608, detector ultrasonic TRU POINTE.<\/p>\r\n\r\n\r\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link\" href=\"https:\/\/www.senys.ro\/audit-energetic-instalatii-aer-comprimat-industrial\/\">Solicitati oferta audit aer comprimat<\/a><\/div>\r\n\r\n\r\n\r\n<p><\/p>\r\n<\/div><!-- .vgblk-rw-wrapper -->","protected":false},"excerpt":{"rendered":"<p>Aerul comprimat industrial este, \u00een momentul actual, un agent utilizat pe scar\u0103 larg\u0103, av\u00e2nd cele mai diverse aplica\u0163ii. C\u00e2nd se dore\u0219te o eficientizare a sistemului de aer comprimat, trebuie avut \u00een vedere c\u0103 fiecare sistem este unic, iar solu\u021biile furnizate sunt specific adaptate pentru instala\u021bia de aer comprimat a clientului. Oferind servicii de optimizare a&#8230;<\/p>","protected":false},"author":11,"featured_media":2587,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[84,96],"tags":[173,174,175,176,177,178],"class_list":["post-2520","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-audit-energetic-industrial","category-studii-de-caz","tag-aer-comprimat","tag-aer-comprimat-industrial","tag-audit-aer-comprimat","tag-audit-energetic-aer-comprimat","tag-audit-energetic-industrial","tag-instalatii-aer-comprimat"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Audit energetic pentru instala\u021bii de aer comprimat industrial - studiu de caz<\/title>\n<meta name=\"description\" content=\"Audit energetic pentru instala\u021bii de aer comprimat industrial, realizat la unit\u0103\u021bi de produc\u021bie din industria automotive cu impact \u00een consumul de energie.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/senys.ro\/en\/blog\/audit-energetic-pentru-instalatii-de-aer-comprimat-industrial-studiu-de-caz\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Audit energetic pentru instala\u021bii de aer comprimat industrial - Studiu de caz\" \/>\n<meta property=\"og:description\" content=\"Audit energetic pentru instala\u021bii de aer comprimat industrial, realizat la unit\u0103\u021bi de produc\u021bie din industria automotive cu impact \u00een consumul de energie.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/senys.ro\/en\/blog\/audit-energetic-pentru-instalatii-de-aer-comprimat-industrial-studiu-de-caz\/\" \/>\n<meta property=\"og:site_name\" content=\"SENYS\" \/>\n<meta property=\"article:published_time\" content=\"2018-01-30T12:29:05+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-11-10T11:52:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/senys.ro\/wp-content\/uploads\/2018\/01\/masuri-eficienta-energetica-industrie-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"261\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Cojocariu Ovidiu\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Cojocariu Ovidiu\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"15 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/senys.ro\\\/blog\\\/audit-energetic-pentru-instalatii-de-aer-comprimat-industrial-studiu-de-caz\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/senys.ro\\\/audit-energetic-pentru-instalatii-de-aer-comprimat-industrial-studiu-de-caz\\\/\"},\"author\":{\"name\":\"Cojocariu Ovidiu\",\"@id\":\"https:\\\/\\\/senys.ro\\\/#\\\/schema\\\/person\\\/fdd2fd73f01ab8d621bf3091c17917a6\"},\"headline\":\"Audit energetic pentru instala\u021bii de aer comprimat industrial &#8211; 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