{"id":1403,"date":"2023-10-04T07:00:20","date_gmt":"2023-10-04T04:00:20","guid":{"rendered":"https:\/\/electrisium.com\/?p=1403"},"modified":"2023-10-03T22:09:48","modified_gmt":"2023-10-03T19:09:48","slug":"importanta-corectiei-factorului-de-putere-in-cazul-integrarii-unui-sistem-fotovoltaic","status":"publish","type":"post","link":"https:\/\/electrisium.com\/en\/stiri\/importanta-corectiei-factorului-de-putere-in-cazul-integrarii-unui-sistem-fotovoltaic\/","title":{"rendered":"Importan\u021ba corec\u021biei factorului de putere \u00een cazul integr\u0103rii unui sistem fotovoltaic"},"content":{"rendered":"<div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Drag\u0103 prieten al Electrisium,<\/p>\n<p>\u00een acest articol vom prezenta solu\u021biile de corec\u021bie a factorului de putere pe care compania <span style=\"color: #008b29;\"><a style=\"color: #008b29;\" href=\"https:\/\/electrisium.com\/en\/partners-and-suppliers\/comar-condensatori\/\" target=\"_blank\" rel=\"noopener\"><strong>COMAR Condensatori<\/strong><\/a><\/span> le furnizeaz\u0103 \u0219i, \u00een plus, ve\u021bi descoperi importan\u021ba acelor solu\u021bii \u00een cazul \u00een care \u00een instala\u021bia electric\u0103 este integrat un sistem fotovoltaic.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"vc_separator wpb_content_element vc_separator_align_center vc_sep_width_100 vc_sep_pos_align_center vc_separator-has-text\" ><span class=\"vc_sep_holder vc_sep_holder_l\"><span  style=\"border-color:#5d6058;\" class=\"vc_sep_line\"><\/span><\/span><h4>Ce este factorul de putere \u0219i cum poate avea un impact negativ asupra facturii de energie?<\/h4><span class=\"vc_sep_holder vc_sep_holder_r\"><span  style=\"border-color:#5d6058;\" class=\"vc_sep_line\"><\/span><\/span>\n<\/div>\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"443\" src=\"https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF-640x443.png\" class=\"vc_single_image-img attachment-medium\" alt=\"\" title=\"NewsBanner102023_PF\" srcset=\"https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF-640x443.png 640w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF-1280x886.png 1280w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF-1024x709.png 1024w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF-1536x1063.png 1536w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF-18x12.png 18w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF-500x346.png 500w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF-800x554.png 800w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF.png 1654w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\"  data-dt-location=\"https:\/\/electrisium.com\/en\/news\/the-importance-of-power-factor-correction-in-case-of-a-photovoltaic-system-integration\/attachment\/newsbanner102023_pf\/\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Exist\u0103 trei componente ale puterii \u00een sistemul electric:<\/p>\n<p>\u25ba Puterea activ\u0103 (P), m\u0103surat\u0103 \u00een wa\u021bi (W), este componenta utilizat\u0103 efectiv pentru operarea echipamentelor \u0219i ma\u0219inilor electrice;<\/p>\n<p>\u25ba Puterea reactiv\u0103 (Q), m\u0103surat\u0103 \u00een vol\u021bi amper reactiv (VAR), este important\u0103 pentru men\u021binerea c\u00e2mpului electromagnetic \u00een circuitele de curent alternativ (AC), ceea ce permite transformatoarelor \u0219i motoarelor s\u0103 func\u021bioneze, f\u0103r\u0103 aceasta, transferul de energie nu ar a fi posibil;<\/p>\n<p>\u25ba Puterea aparent\u0103 (S), m\u0103surat\u0103 \u00een vol\u021bi amperi (VA), cunoscut\u0103 sub numele de putere total\u0103, este o combina\u021bie \u00eentre puterea activ\u0103 \u0219i puterea reactiv\u0103.<\/p>\n<p>\u00cen diagrama vectorial\u0103 din <strong><em>Fig. 1<\/em><\/strong>, puterea activ\u0103 P este reprezentat\u0103 de un vector orizontal, \u00een timp ce vectorul pentru puterea aparent\u0103 S este \u00een urma puterii active cu unghiul \u03c6 \u0219i vectorul putere reactiv\u0103 Q completeaz\u0103 triunghiul.<\/p>\n<p>&nbsp;<\/p>\n<p>Factorul de putere sau cos \u03c6, este o m\u0103sur\u0103 a eficien\u021bei \u00een sistemele electrice \u0219i descrie rela\u021bia dintre Puterea Active (P) consumat\u0103 \u0219i Puterea aparent\u0103 (S) cerut\u0103 de sarcin\u0103. Se calculeaz\u0103 ca raport \u00eentre puterea activ\u0103, m\u0103surat\u0103 \u00een wa\u021bi (W), \u0219i puterea aparent\u0103, m\u0103surat\u0103 \u00een vol\u021bi-amperi (VA).<\/p>\n<p>Un factorul de putere redus \u00eenseamn\u0103 c\u0103 energia este utilizat\u0103 ineficient \u0219i, \u00een consecin\u021b\u0103, are un impact semnificativ asupra companiilor, deoarece poate duce la:<\/p>\n<p>\u25ba Daune cauzate de supra\u00eenc\u0103lzire izola\u021biei \u0219i echipamentelor;<\/p>\n<p>\u25ba Cerin\u021be pentru cre\u0219terea cantit\u0103\u021bii de putere activ\u0103, deci consum mai mare de energie;<\/p>\n<p>\u25ba Pierderi considerabile de putere \u00een re\u021bea \u0219i pierderi mari la transformator;<\/p>\n<p>\u25ba C\u0103deri de tensiune \u00een re\u021bea rezult\u00e2nd cost general mai mare pentru operatorul de re\u021bea deoarece factorul de putere mai mic necesit\u0103 un curent mai mare pentru a alimenta sarcinile. Acesta este motivul pentru care consumatorii al c\u0103ror factor de putere este sub o valoare specificat\u0103 li se solicit\u0103 plata unor penalit\u0103\u021bi la factura de energie electric\u0103.<\/p>\n<p>&nbsp;<\/p>\n<p>Factorul de putere poate fi corectat folosind condensatoare pentru a reduce puterea reactiv\u0103 \u00een circuit cresc\u00e2nd astfel factorul de putere. Un condensator ajut\u0103 la \u00eembun\u0103t\u0103\u021birea factorului de putere prin eliberarea liniei de alimentare de puterea reactiv\u0103 cauzat\u0103 de o sarcin\u0103 inductiv\u0103, f\u0103r\u0103 a afecta func\u021bionarea acelei sarcini. Implementarea solu\u021biilor de corec\u021bie a factorului de putere folosind condensatoare cre\u0219te eficien\u021ba aliment\u0103rii cu energie electric\u0103, reduc\u00e2nd \u00een acela\u0219i timp consumul de energie \u0219i oferind economii de costuri la electricitate \u0219i, \u00een plus, optimizeaz\u0103 eficien\u021ba sistemelor de energie regenerabil\u0103 precum sistemele eoliene \u0219i solare \u0219i de cogenerare.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"443\" src=\"https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_c.png-640x443.png\" class=\"vc_single_image-img attachment-medium\" alt=\"\" title=\"NewsBanner102023_PF_c.png\" srcset=\"https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_c.png-640x443.png 640w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_c.png-1280x886.png 1280w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_c.png-1024x709.png 1024w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_c.png-1536x1063.png 1536w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_c.png-18x12.png 18w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_c.png-500x346.png 500w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_c.png-800x554.png 800w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_c.png.png 1654w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\"  data-dt-location=\"https:\/\/electrisium.com\/en\/stiri\/importanta-corectiei-factorului-de-putere-in-cazul-integrarii-unui-sistem-fotovoltaic\/attachment\/newsbanner102023_pf_c-png\/\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Corec\u021bia factorului de putere pentru o sarcin\u0103 inductiv\u0103 const\u0103 pur \u0219i simplu \u00een conectarea condensatoarelor \u00een paralel cu sarcina. \u00cen diagrama vectorial\u0103 din <strong><em>Fig. 2<\/em><\/strong>, condensatorul conectat \u00een paralel furnizeaz\u0103 o putere reactiv\u0103 Qc, care anuleaz\u0103 o parte din puterea reactiv\u0103 ini\u021bial\u0103 Q1, l\u0103s\u00e2nd o putere reactiv\u0103 final\u0103 redus\u0103 Q2. \u00cen consecin\u021b\u0103, puterea aparent\u0103 este sc\u0103zut\u0103 de la S1 la S2, precum \u0219i unghiul de la \u03c61 la \u03c62, \u00een timp ce puterea activ\u0103 P r\u0103m\u00e2ne constant\u0103.<\/p>\n<p>Condensatoarele pot furniza 100% din puterea reactiv\u0103 compensat\u0103 dac\u0103 este necesar, astfel \u00eenc\u00e2t puterea lor reactiv\u0103 s\u0103 fie egal\u0103 cu puterea reactiv\u0103 a sarcinii inductive, deci P = S \u0219i deci cos \u03c6 = 1, dar \u00een practic\u0103 o corec\u021bie a factorului de putere \u00eentre 92% \u0219i 98 % (0,92 p\u00e2n\u0103 la 0,98) este de obicei suficient\u0103.<\/p>\n<p>Practic, condensatoarele de corec\u021bie a factorului de putere m\u0103resc capacitatea de \u00eenc\u0103rcare a sistemului electric, ceea ce permite ad\u0103ugarea unor sarcini suplimentare \u00een sistem f\u0103r\u0103 a modifica puterea sa aparent\u0103.<\/p>\n<p>Prin normele \u0219i reglement\u0103rile na\u021bionale privind factorul de putere admisibil \u0219i, de asemenea, prin penaliz\u0103rile aferente, consumatorii sunt \u00eencuraja\u021bi s\u0103 \u00ee\u0219i minimizeze consumul de energie reactiv\u0103 \u0219i s\u0103 evite generarea excesiv\u0103 de putere reactiv\u0103.<\/p>\n<p>Companiile de utilit\u0103\u021bi percep consumatorilor o tax\u0103 de penalizare \u00een plus fa\u021b\u0103 de tarifele de consum atunci c\u00e2nd factorul lor de putere este mai mic dec\u00e2t minimul specific solicitat.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"vc_separator wpb_content_element vc_separator_align_center vc_sep_width_100 vc_sep_pos_align_center vc_separator-has-text\" ><span class=\"vc_sep_holder vc_sep_holder_l\"><span  style=\"border-color:#5d6058;\" class=\"vc_sep_line\"><\/span><\/span><h4>Impactul integr\u0103rii sistemului fotovoltaic asupra factorului de putere<\/h4><span class=\"vc_sep_holder vc_sep_holder_r\"><span  style=\"border-color:#5d6058;\" class=\"vc_sep_line\"><\/span><\/span>\n<\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Efortul de reducere a dependen\u021bei de combustibilii fosili pentru generarea de energie a dus la cre\u0219terea rapid\u0103 a implement\u0103rii sistemelor de generare a energiei fotovoltaice, ca surs\u0103 durabil\u0103 de energie electric\u0103 \u0219i o solu\u021bie important\u0103 pentru abordarea problemelor de mediu. Investi\u021bia \u00eentr-un sistem fotovoltaic este cu siguran\u021b\u0103 o decizie \u00een\u021beleapt\u0103, totu\u0219i introducerea acestei surse suplimentare de energie poate duce la probleme semnificative de calitate a puterii legate de factorul de putere. Din p\u0103cate, mul\u021bi consumatori nu iau \u00een considerare aceste probleme \u0219i nu sunt con\u0219tien\u021bi c\u0103 integrarea unui sistem fotovoltaic \u00eenr\u0103ut\u0103\u021be\u0219te factorul de putere \u0219i, \u00een consecin\u021b\u0103, duce la riscul unor penalit\u0103\u021bi la factura de energie. Prin urmare, este esen\u021bial s\u0103 echipa\u021bi sistemul cu o solu\u021bie adecvat\u0103 de corec\u021bie a factorului de putere pentru a compensa aceste discrepan\u021be.<\/p>\n<p>Exist\u0103 unele invertoare solare care ofer\u0103 posibilitatea de a fi configurate pentru a asigura o capacitate limitat\u0103 de corec\u021bie a factorului de putere, fie din excesul de capacitate, dac\u0103 este cazul, fie prin limitarea capacit\u0103\u021bii lor de ie\u0219ire. Cu toate acestea, cea mai r\u0103sp\u00e2ndit\u0103 solu\u021bie este utilizarea unui sistem de corec\u021bie a factorului de putere (PFC) care este capabil s\u0103 compenseze cu precizie puterea reactiv\u0103, rezult\u00e2nd factorul de putere solicitat.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"443\" src=\"https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_pv-640x443.png\" class=\"vc_single_image-img attachment-medium\" alt=\"\" title=\"NewsBanner102023_PF_pv\" srcset=\"https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_pv-640x443.png 640w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_pv-1280x886.png 1280w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_pv-1024x709.png 1024w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_pv-1536x1063.png 1536w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_pv-18x12.png 18w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_pv-500x346.png 500w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_pv-800x554.png 800w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PF_pv.png 1654w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\"  data-dt-location=\"https:\/\/electrisium.com\/en\/newsbanner102023_pf_pv\/\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Dup\u0103 cum este reprezentat \u00een <strong><em>Fig. 3<\/em><\/strong>, atunci c\u00e2nd nu exist\u0103 un sistem fotovoltaic integrat, puterea activ\u0103 P1 \u0219i puterea reactiv\u0103 Q1 extrase din re\u021bea sunt aproape egale, astfel \u00eenc\u00e2t factorul de putere cos\u03c61 se afl\u0103 \u00eentre limitele cerute. Un sistem fotovoltaic func\u021bioneaz\u0103 de obicei \u00een paralel cu re\u021beaua, astfel \u00eenc\u00e2t puterea activ\u0103 fotovoltaic\u0103 Pf (generat\u0103 de sistemul fotovoltaic) poate sus\u021bine cererea de energie a consumatorului \u00een timpul zilei. Sistemul fotovoltaic injecteaz\u0103 putere activ\u0103 Pf atunci c\u00e2nd exist\u0103 iradiere solar\u0103, astfel, din re\u021bea va fi nevoie de mai pu\u021bin\u0103 putere activ\u0103 P2, \u00een timp ce puterea reactiv\u0103 r\u0103m\u00e2ne neschimbat\u0103 Q1=Q2 deoarece este determinat\u0103 de sarcini, \u00een consecin\u021b\u0103 unghiul \u03c6 cre\u0219te \u03c62 &gt; \u03c61 iar factorul de putere scade cos\u03c62 &lt; cos\u03c61.<\/p>\n<p><span style=\"color: #008b29;\"><a style=\"color: #008b29;\" href=\"https:\/\/electrisium.com\/en\/partners-and-suppliers\/comar-condensatori\/\" target=\"_blank\" rel=\"noopener\"><strong>COMAR Condensatori<\/strong><\/a><\/span> este o companie italian\u0103 care are know-how-ul \u0219i experien\u021ba de a proiecta \u0219i produce condensatoare monofazate \u0219i trifazate, precum \u0219i sisteme de corec\u021bie a factorului de putere (PFC), la joas\u0103 \u0219i medie tensiune. Compania se concentreaz\u0103 s\u0103 ofere solu\u021bii de calitate a energiei, astfel \u00eenc\u00e2t s\u0103 optimizeze eficien\u021ba sistemelor electrice, at\u00e2t prin compensarea factorului de putere, c\u00e2t \u0219i prin filtrarea con\u021binutului de armonici.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" data-vc-zoom=\"https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC1-1280x500.png\" width=\"1200\" height=\"469\" src=\"https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC1-1280x500.png\" class=\"vc_single_image-img attachment-large\" alt=\"\" title=\"NewsBanner102023_PFC1\" srcset=\"https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC1-1280x500.png 1280w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC1-640x250.png 640w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC1-1024x400.png 1024w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC1-18x7.png 18w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC1-500x195.png 500w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC1-800x313.png 800w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC1.png 1300w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\"  data-dt-location=\"https:\/\/electrisium.com\/en\/news\/the-importance-of-power-factor-correction-in-case-of-a-photovoltaic-system-integration\/attachment\/newsbanner102023_pfc1\/\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p><span style=\"color: #008b29;\"><a style=\"color: #008b29;\" href=\"https:\/\/electrisium.com\/en\/partners-and-suppliers\/comar-condensatori\/\" target=\"_blank\" rel=\"noopener\"><strong>COMAR Condensatori <\/strong><\/a><\/span>ofer\u0103 o gam\u0103 larg\u0103 de sisteme automate de corec\u021bie a factorului de putere care pot men\u021bine factorul de putere la valoarea dorit\u0103, \u00een func\u021bie de con\u021binutul de armonici din re\u021bea:<\/p>\n<p><strong><em>a) Seria DMP-FTV<\/em><\/strong><\/p>\n<p>\u25ba Distorsiune armonic\u0103 maxim\u0103 \u00een curent permis\u0103 \u00een re\u021bea THDI(r) = 40%<\/p>\n<p>\u25ba Distorsiune armonic\u0103 maxim\u0103 \u00een curent admis\u0103 \u00een condensatoare THDI(c) = 90%<\/p>\n<p><strong><em>b) Seria AAR\/100, AAR\/600 e AAR\/D20<\/em><\/strong>, echipate cu bobine de blocare<\/p>\n<p>\u25ba Distorsiune armonic\u0103 maxim\u0103 \u00een curent permis\u0103 \u00een re\u021bea THDI(r) = 100%<\/p>\n<p>\u25ba Distorsiune armonic\u0103 maxim\u0103 \u00een tensiune permis\u0103 \u00een re\u021bea THDV(r) = 3%, 6%, 20%<\/p>\n<p>Toate sistemele automate de corec\u021bie a factorului de putere, cu sau f\u0103r\u0103 bobine de blocare, pot fi echipate cu inser\u021bie static\u0103, pentru un r\u0103spuns instantaneu la varia\u021biile de sarcin\u0103.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Este \u00eentotdeauna recomandat s\u0103 se efectueze m\u0103sur\u0103torile necesare \u00een re\u021beaua de energie electric\u0103, pentru a putea dimensiona corect sistemul de corec\u021bie a factorului de putere \u0219i pentru a alege solu\u021bia adecvat\u0103 \u0219i, \u00een plus, pentru a estima distorsiunea armonic\u0103 total\u0103 (THD).<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Dac\u0103 sistemul fotovoltaic instalat are o putere mai mare dec\u00e2t cea cerut\u0103 de la re\u021bea \u0219i\/sau exist\u0103 posibilitatea ca putere activ\u0103 s\u0103 fie furnizat\u0103 \u00een re\u021bea, controlerul factorului de putere trebuie s\u0103 poat\u0103 func\u021biona pe \u201e4 cadrane\u201d: dou\u0103 standard referitoare la func\u021bionarea sistemului ca \u0219i consumator, dou\u0103 cadrane suplimentare legate de func\u021bionarea sistemului ca generator. Controlere ale factorului de putere concepute pentru aceast\u0103 func\u021bie sunt cele ale produc\u0103torului german <span style=\"color: #008b29;\"><a style=\"color: #008b29;\" href=\"https:\/\/electrisium.com\/en\/products-and-solutions\/power-factor-controllers\/\" target=\"_blank\" rel=\"noopener\"><strong>BELUK<\/strong><\/a><\/span>, pionier \u0219i produc\u0103tor lider \u00een domeniul controlului puterii reactive. Prin echiparea sistemului de corec\u021bie a factorului de putere cu un astfel de controler, nu numai c\u0103 ve\u021bi avea un produs durabil, ci \u0219i unul de \u00eencredere, capabil s\u0103 gestioneze eficient fiecare situa\u021bie<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<div class=\"vc_single_image-wrapper   vc_box_border_grey\"><img loading=\"lazy\" decoding=\"async\" data-vc-zoom=\"https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC2-1280x500.png\" width=\"1200\" height=\"469\" src=\"https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC2-1280x500.png\" class=\"vc_single_image-img attachment-large\" alt=\"\" title=\"NewsBanner102023_PFC2\" srcset=\"https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC2-1280x500.png 1280w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC2-640x250.png 640w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC2-1024x400.png 1024w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC2-18x7.png 18w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC2-500x195.png 500w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC2-800x313.png 800w, https:\/\/electrisium.com\/wp-content\/uploads\/2023\/10\/NewsBanner102023_PFC2.png 1300w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\"  data-dt-location=\"https:\/\/electrisium.com\/en\/newsbanner102023_pfc2\/\" \/><\/div>\n\t\t<\/figure>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>\u00cen cazul \u00een care un sistem fotovoltaic este conectat la re\u021bea, sistemul de corec\u021bie a factorului de putere (PFC) ar trebui s\u0103 fie echipat cu condensatoare cu pelicul\u0103 de polipropilen\u0103 metalizat\u0103, concepute pentru a garanta caracteristicile electrice \u00een aplica\u021bii deosebit de dificile \u0219i construite conform celor mai recente standarde de calitate.<\/p>\n<p><span style=\"color: #008b29;\"><a style=\"color: #008b29;\" href=\"https:\/\/electrisium.com\/en\/products-and-solutions\/power-factor-correction-at-low-voltage\/\" target=\"_blank\" rel=\"noopener\"><strong>COMAR Condensatori<\/strong><\/a><\/span> a dezvoltat <em>Cloud Control System<\/em>, solu\u021bia de monitorizare continu\u0103 care poate fi integrat\u0103 \u00een sistemele automate de corec\u021bie a factorului de putere pentru a satisface cererea \u00een cre\u0219tere a pie\u021bei de conectivitate \u0219i securitate \u00een sectorul energetic.<\/p>\n<p>&nbsp;<\/p>\n<p>\u00cen concluzie, integrarea unui sistem fotovoltaic ar putea s\u0103 nu aduc\u0103 economii optime din cauza factorului de putere sc\u0103zut. O tehnologie de corec\u021bie a factorului de putere poate aduce o \u00eembun\u0103t\u0103\u021bire \u00een acest sens. Prin corec\u021bia factorului de putere, o companie \u00ee\u0219i poate reduce costurile cu electricitatea \u0219i \u00ee\u0219i poate cre\u0219te profitul economisind bani la factura de energie.<\/p>\n<p>&nbsp;<\/p>\n<p>\u00cen cazul \u00een care compania dumneavoastr\u0103 se confrunt\u0103 cu un factor de putere redus, implementarea unei solu\u021bii de corec\u021bie a factorului de putere ar putea fi o op\u021biune care merit\u0103 luat\u0103 \u00een considerare. <span style=\"color: #008b29;\"><a style=\"color: #008b29;\" href=\"https:\/\/electrisium.com\/en\/contact\/\" target=\"_blank\" rel=\"noopener\"><strong>Contacta\u021bi-ne<\/strong><\/a><\/span> dac\u0103 ave\u021bi \u00eentreb\u0103ri sau dac\u0103 ave\u021bi nevoie de mai multe informa\u021bii despre corec\u021bia factorului de putere \u0219i cum v\u0103 poate ajuta aceasta s\u0103 economisi\u021bi bani.<\/p>\n<p>&nbsp;<\/p>\n<p>Toate cele bune,<\/p>\n<p><strong>Echipa ELECTRISIUM<\/strong><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Drag\u0103 prieten al Electrisium, \u00een acest articol vom prezenta solu\u021biile de corec\u021bie a factorului de putere pe care compania COMAR Condensatori le furnizeaz\u0103 \u0219i, \u00een plus, ve\u021bi descoperi importan\u021ba acelor solu\u021bii \u00een cazul \u00een care \u00een instala\u021bia electric\u0103 este integrat un sistem fotovoltaic. Ce este factorul de putere \u0219i cum poate avea un impact negativ&hellip;<\/p>","protected":false},"author":2,"featured_media":1405,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stiri","category-1","description-off"],"_links":{"self":[{"href":"https:\/\/electrisium.com\/en\/wp-json\/wp\/v2\/posts\/1403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/electrisium.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/electrisium.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/electrisium.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/electrisium.com\/en\/wp-json\/wp\/v2\/comments?post=1403"}],"version-history":[{"count":13,"href":"https:\/\/electrisium.com\/en\/wp-json\/wp\/v2\/posts\/1403\/revisions"}],"predecessor-version":[{"id":1434,"href":"https:\/\/electrisium.com\/en\/wp-json\/wp\/v2\/posts\/1403\/revisions\/1434"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/electrisium.com\/en\/wp-json\/wp\/v2\/media\/1405"}],"wp:attachment":[{"href":"https:\/\/electrisium.com\/en\/wp-json\/wp\/v2\/media?parent=1403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/electrisium.com\/en\/wp-json\/wp\/v2\/categories?post=1403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/electrisium.com\/en\/wp-json\/wp\/v2\/tags?post=1403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}