{"id":44500,"date":"2026-11-07T15:29:18","date_gmt":"2026-11-07T07:29:18","guid":{"rendered":"https:\/\/www.evb.com\/?p=44500"},"modified":"2026-11-10T15:54:00","modified_gmt":"2026-11-10T07:54:00","slug":"adding-ev-chargers-existing-site","status":"publish","type":"post","link":"https:\/\/www.evb.com\/ro\/adding-ev-chargers-existing-site\/","title":{"rendered":"Ad\u0103ugarea de \u00eenc\u0103rc\u0103toare pentru vehicule electrice la o sta\u021bie de \u00eenc\u0103rcare comercial\u0103 existent\u0103"},"content":{"rendered":"<style>\n\n.evb-article-wrap{color:#1f1f1f;font-size:17px;line-height:1.8}\n.evb-article-wrap h2{font-size:30px;line-height:1.3;font-weight:800;margin:46px 0 14px;color:#0b2239}\n.evb-article-wrap h3{font-size:22px;line-height:1.4;font-weight:700;margin:28px 0 10px;color:#0b2239}\n.evb-article-wrap p{margin:0 0 18px;color:#444}\n.evb-article-wrap strong{color:#1f1f1f}\n.evb-article-wrap a{color:#185fa5;text-decoration:none}\n.evb-article-wrap 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h2{font-size:24px}}\n<\/style>\n<div class=\"evb-article-wrap\" lang=\"en-US\">\n  <div class=\"evb-eeat-line\">EVB.COM \u00b7 Actualizat \u00een noiembrie 2026 \u00b7 Timp de citire: 13 minute \u00b7 \u00cenc\u0103rcare vehicule electrice comerciale \u00b7 Extindere amplasament \u00b7 \u00cenc\u0103rcare vehicule electrice \u00een SUA<\/div>\n  <p class=\"evb-article-intro\">Extinde\u021bi o sta\u021bie de \u00eenc\u0103rcare opera\u021bional\u0103 hot\u0103r\u00e2nd mai \u00eent\u00e2i dac\u0103 urm\u0103toarea faz\u0103 necesit\u0103 mai multe porturi utilizabile, mai mult\u0103 energie livrat\u0103 sau ambele. Cozile repetate pot justifica porturi suplimentare. Vehiculele care r\u0103m\u00e2n f\u0103r\u0103 energie pot necesita o programare diferit\u0103, o putere de \u00eenc\u0103rcare mai mare sau o capacitate electric\u0103 suplimentar\u0103. Proiectul potrivit conecteaz\u0103 aceste nevoi opera\u021bionale la un studiu al amplasamentului, echipamente compatibile, o compara\u021bie complet\u0103 a costurilor \u0219i un plan de construc\u021bie.<\/p>\n  <p>Pentru o proprietate comercial\u0103 sau un depozit de flot\u0103 din SUA, \u00eencepe\u021bi cu instala\u021bia existent\u0103 \u0219i vehiculele pe care trebuie s\u0103 le deserveasc\u0103. Un nou dozator, un \u00eenc\u0103rc\u0103tor cu o putere mai mare \u0219i o modernizare a serviciului de utilit\u0103\u021bi rezolv\u0103 diferite constr\u00e2ngeri. Stabili\u021bi care dintre ele v\u0103 limiteaz\u0103 amplasamentul \u00eenainte de a solicita pre\u021buri pentru echipamente.<\/p>\n  <h2 id=\"start-with-the-problem-and-the-service-target\">1. \u00cencepe\u021bi cu Problema \u0219i Obiectivul Serviciului<\/h2>\n  <p>Compara\u021bi gradul de ocupare, sesiunile de \u00eenc\u0103rcare, sarcina electric\u0103 \u0219i cozile observate \u00een acelea\u0219i perioade aglomerate. Include\u021bi vehiculele care pleac\u0103 f\u0103r\u0103 a se conecta la priz\u0103. Un raport de sesiune \u00een sine omite acei \u0219oferi, \u00een timp ce o cifr\u0103 medie de utilizare poate ascunde o schimbare de tur\u0103 aglomerat\u0103 sau c\u00e2teva porturi nesigure.<\/p>\n  <p class=\"evb-table-hint\">Derula\u021bi tabelul pentru a vedea toate coloanele.<\/p>\n  <div class=\"evb-table-wrap\" role=\"region\" aria-label=\"Ce ar trebui s\u0103 se modifice datele opera\u021bionale\" tabindex=\"0\" style=\"max-width:100%;overflow:auto;\">\n    <table class=\"evb-table\" style=\"width:100%;min-width:540px;\">\n      <caption>Ce ar trebui s\u0103 se modifice datele opera\u021bionale<\/caption>\n      <thead><tr><th scope=\"col\">Problem\u0103 observat\u0103<\/th><th scope=\"col\">Verific\u0103 mai \u00eent\u00e2i<\/th><th scope=\"col\">Urm\u0103torul pas posibil<\/th><\/tr><\/thead>\n      <tbody>\n        <tr><th scope=\"row\">\u0218oferii a\u0219teapt\u0103 p\u00e2n\u0103 c\u00e2nd vehiculele conectate termin\u0103 de \u00eenc\u0103rcat.<\/th><td>Reguli de parcare, notific\u0103ri pentru \u0219oferi \u0219i aranjamente de dispecerizare a flotei.<\/td><td>Elibera\u021bi spa\u021biile existente \u00eenainte de a cump\u0103ra mai multe echipamente.<\/td><\/tr>\n        <tr><th scope=\"row\">Un spa\u021biu gol nu poate oferi o \u00eenc\u0103rcare func\u021bional\u0103, compatibil\u0103.<\/th><td>Defec\u021biuni, timpi de reparare, compatibilitate a conectorilor, acces fizic \u0219i porniri e\u0219uate de sesiuni.<\/td><td>Restaura\u021bi porturile utilizabile sau corecta\u021bi aspectul.<\/td><\/tr>\n        <tr><th scope=\"row\">Fiecare spa\u021biu utilizabil este ocupat, iar \u0219oferii a\u0219teapt\u0103 \u00een mod regulat.<\/th><td>Modele de sosire, durata sesiunii \u0219i energia disponibil\u0103 \u00een aceea\u0219i fereastr\u0103.<\/td><td>Modela\u021bi porturi suplimentare \u0219i puterea pe care o poate primi fiecare.<\/td><\/tr>\n        <tr><th scope=\"row\">\u00cenc\u0103rcarea \u00eencetine\u0219te c\u00e2nd se conecteaz\u0103 mai multe vehicule.<\/th><td>Solicit\u0103ri de alimentare ale vehiculului, st\u0103rile bateriei, partajarea dulapurilor \u0219i limitele amplasamentului sau ale alimentatorului.<\/td><td>Localiza\u021bi constr\u00e2ngerea \u00eenainte de a alege un echipament cu o clasificare mai bun\u0103.<\/td><\/tr>\n        <tr><th scope=\"row\">Vehiculele \u00ee\u0219i pierd energia necesar\u0103 la plecare.<\/th><td>Kilowa\u021bi-or\u0103 necesari, timpul de \u00eenc\u0103rcare \u0219i priorit\u0103\u021bile pentru toate vehiculele afectate.<\/td><td>Compara\u021bi reprogramarea, puterea de \u00eenc\u0103rcare ad\u0103ugat\u0103 \u0219i oferta suplimentar\u0103.<\/td><\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n  <p>Transforma\u021bi acel diagnostic \u00eentr-un rezumat pentru urm\u0103toarea faz\u0103. Un site public ar putea stabili un obiectiv pentru porturi compatibile utilizabile \u0219i timp de a\u0219teptare. O flot\u0103 ar trebui s\u0103 specifice ce vehicule trebuie s\u0103 fie preg\u0103tite, orele lor de plecare \u0219i energia necesar\u0103. Ad\u0103uga\u021bi vehiculele noi a\u0219teptate \u0219i orarele acestora, apoi testa\u021bi cererea combinat\u0103, veche \u0219i nou\u0103.<\/p>\n  <p>Evalua\u021bi zilele aglomerate \u0219i condi\u021biile sezoniere relevante, precum \u0219i utilizarea tipic\u0103. <a href=\"https:\/\/www.nlr.gov\/transportation\/evi-ensitepy\" rel=\"nofollow\">Modelul NLR EVI-EnSitePy<\/a> trateaz\u0103 sosirile, comportamentul de \u00eenc\u0103rcare a vehiculelor, num\u0103rul de porturi, limitele de putere \u0219i cozile ca variabile separate. Folose\u0219te aceast\u0103 distinc\u021bie pentru a compara op\u021biunile cu aceea\u0219i \u021bint\u0103 de serviciu.<\/p>\n  <h2 id=\"match-port-count-to-the-charging-window\">2. Potrivi\u021bi num\u0103rul de porturi cu fereastra de \u00eenc\u0103rcare<\/h2>\n  <p>Puterea, m\u0103surat\u0103 \u00een kilowa\u021bi (kW), descrie rata de \u00eenc\u0103rcare. Energia, m\u0103surat\u0103 \u00een kilowa\u021bi-or\u0103 (kWh), descrie cantitatea de electricitate pe care o prime\u0219te un vehicul. Un port de \u00eenc\u0103rcare deserve\u0219te un singur vehicul odat\u0103. Un port poate oferi mai mult de un conector, a\u0219adar num\u0103rul de conectori \u00een sine nu stabile\u0219te c\u00e2te vehicule se pot \u00eenc\u0103rca simultan. <a href=\"https:\/\/afdc.energy.gov\/fuels\/electricity-stations\" rel=\"nofollow\">Defini\u021biile echipamentelor de \u00eenc\u0103rcare DOE<\/a><\/p>\n  <div class=\"evb-checklist evb-expansion-example\">\n  <h3>Exemplu practic de porturi, curent \u0219i ore de plecare<\/h3>\n  <p>S\u0103 presupunem c\u0103 \u0219ase vehicule au nevoie fiecare de 50 kWh, pentru un total de 300 kWh. Puterea combinat\u0103 de curent continuu disponibil\u0103 pentru acest grup este limitat\u0103 la 180 kW. Cu o fereastr\u0103 de \u00eenc\u0103rcare de dou\u0103 ore, puterea medie necesar\u0103 este de 300 kWh \u00f7 2 ore = 150 kW. Echipamentul ar putea furniza cel mult 360 kWh dac\u0103 \u0219i-ar men\u021bine puterea maxim\u0103 timp de ambele ore.<\/p>\n  <p>Pentru o compara\u021bie ipotetic\u0103, s\u0103 presupunem c\u0103 toate cele \u0219ase vehicule sosesc \u00eempreun\u0103 \u0219i \u00ee\u0219i pot men\u021bine puterea atribuit\u0103. Trei porturi de 60 kW ar necesita dou\u0103 loturi de 50 de minute, plus timpul de schimbare a puterii. \u0218ase porturi care \u00eempart \u00een mod egal 180 kW ar furniza 30 kW fiecare \u0219i ar necesita 100 de minute per vehicul. Op\u021biunea cu \u0219ase porturi evit\u0103 mi\u0219c\u0103rile vehiculelor la mijlocul ferestrei. Modela\u021bi timpii efectivi de sosire, curbele de \u00eenc\u0103rcare a vehiculelor \u0219i alocarea puterii \u00eenainte de a alege oricare dintre configura\u021bii.<\/p>\n  <p>Dac\u0103 toate cele \u0219ase vehicule au nevoie de cei 300 kWh necesari \u00eentr-o or\u0103, acela\u0219i echipament poate furniza cel mult 180 kWh, r\u0103m\u00e2n\u00e2nd un deficit de cel pu\u021bin 120 kWh. Eliminarea acestui deficit energetic necesit\u0103 mai mult\u0103 putere disponibil\u0103, o fereastr\u0103 de \u00eenc\u0103rcare mai lung\u0103 sau un program de func\u021bionare diferit.<\/p>\n  <\/div>\n  <p>Acesta este un calcul ilustrativ al ie\u0219irii de curent continuu. Proiectul electric trebuie s\u0103 ia \u00een considerare \u0219i pierderile \u00eenc\u0103rc\u0103torului, sarcinile auxiliare, cererea instala\u021biei \u0219i limitele echipamentelor aplicabile. Pentru o metod\u0103 detaliat\u0103 de dimensionare a flotei, utiliza\u021bi <a href=\"https:\/\/www.evb.com\/ro\/fleet-depot-charging-power-requirements\/\">Ghidul de alimentare al depozitului de flote EVB<\/a>.<\/p>\n  <h2 id=\"survey-the-electrical-and-physical-site\">3. Inspectarea instala\u021biilor electrice \u0219i fizice ale amplasamentului<\/h2>\n  <p>Ruga\u021bi proiectantul electric s\u0103 reconcilieze schema uniliniar\u0103 actual\u0103 cu echipamentul instalat \u0219i sarcina m\u0103surat\u0103. Verifica\u021bi serviciul, transformatorul, tabloul de distribu\u021bie, alimentatoarele, dispozitivele de protec\u021bie \u0219i circuitele care alimenteaz\u0103 \u00eenc\u0103rc\u0103toarele propuse. Verifica\u021bi tensiunea \u0219i valorile nominale separat de pozi\u021biile libere ale \u00eentrerup\u0103toarelor sau de spa\u021biul fizic neutilizat. <a href=\"https:\/\/www.energy.gov\/cmei\/femp\/articles\/evi-locate-step-step\" rel=\"nofollow\">\u00cendrum\u0103ri pentru evaluarea EVI-LOCATE a Departamentului Energiei (DOE)<\/a><\/p>\n  <p>Folosi\u021bi citirile intervalelor de consum pentru a \u00een\u021belege consumul de energie din re\u021bea. La amplasamentele cu stocare solar\u0103 sau baterii, verifica\u021bi \u0219i \u00eenc\u0103rcarea echipamentelor afectate folosind m\u0103sur\u0103torile corespunz\u0103toare la amplasament sau la livrator. O citire mic\u0103 a importului net nu stabile\u0219te capacitate de rezerv\u0103 \u00een \u00eentregul sistem de distribu\u021bie. Identifica\u021bi punctul de m\u0103surare \u0219i control pentru fiecare limit\u0103. <a href=\"https:\/\/www.ul.com\/thecodeauthority\/knowledge\/article-130-energy-management-systems\" rel=\"nofollow\">\u00cendrum\u0103ri UL privind comenzile de alimentare a echipamentelor \u0219i a serviciilor<\/a><\/p>\n  <p>Contacta\u021bi din timp furnizorul de servicii de utilit\u0103\u021bi cu privire la cererea de \u00eenc\u0103rcare actual\u0103 \u0219i planificat\u0103, sarcina instala\u021biei, programul vehiculelor \u0219i planul de extindere pe termen lung. \u00centreba\u021bi ce capacitate este disponibil\u0103, dac\u0103 proiectul necesit\u0103 o modificare a serviciului \u0219i ce aplica\u021bii, studii, echipamente \u0219i inspec\u021bii guverneaz\u0103 energizarea. Dac\u0103 se ofer\u0103 o conexiune \u00een etape sau flexibil\u0103, evalua\u021bi planul de operare \u00een raport cu limitele sale reale dependente de timp.<\/p>\n  <p>Parcurge\u021bi spa\u021biile de \u00eenc\u0103rcare propuse \u00eempreun\u0103 cu proiectantul \u0219i antreprenorul. Stabili\u021bi ce conducte, trasee de cabluri, funda\u021bii \u0219i infrastructur\u0103 de comunica\u021bii pot fi reutilizate dup\u0103 ce starea \u0219i adecvarea lor sunt verificate. Include\u021bi \u00een proiectarea propus\u0103 amplasarea serviciilor subterane, spa\u021biul liber pentru \u00eentre\u021binerea dulapurilor, drenajul, iluminatul, st\u00e2lpii electrici, raza de ac\u021biune a cablurilor \u0219i circula\u021bia vehiculelor. Identifica\u021bi echipamentele comune pe care construc\u021bia le va \u00eentrerupe.<\/p>\n  <p>Pentru o parcare existent\u0103, echipa de proiectare trebuie s\u0103 verifice rutele accesibile, spa\u021biul de operare din jurul \u00eenc\u0103rc\u0103toarelor, comenzile accesibile \u0219i efectul asupra parc\u0103rii accesibile. Include\u021bi modalitatea de acces la \u00eenc\u0103rc\u0103tor \u0219i la intrarea \u00een vehicul. <a href=\"https:\/\/www.access-board.gov\/tad\/ev\/\" rel=\"nofollow\">\u00cendrum\u0103rile existente ale US Access Board<\/a> distinge cerin\u021bele aplicabile de recomand\u0103rile suplimentare de proiectare. Confirma\u021bi cerin\u021bele \u0219i aprob\u0103rile care se aplic\u0103 amplasamentului respectiv \u00eenainte de finalizarea spa\u021biilor.<\/p>\n  <h2 id=\"choose-what-to-add-and-what-to-reuse\">4. Alege\u021bi ce s\u0103 ad\u0103uga\u021bi \u0219i ce s\u0103 reutiliza\u021bi<\/h2>\n  <p>Compara\u021bi configura\u021biile \u00een func\u021bie de porturile utilizabile, energia livrat\u0103 \u00eenainte de plecare \u0219i performan\u021ba \u00een timpul sesiunilor suprapuse. Solicita\u021bi aranjamentul de operare vechi \u0219i nou pentru fiecare op\u021biune, inclusiv constr\u00e2ngerile acesteia \u0219i infrastructura pe care o reutilizeaz\u0103.<\/p>\n  <figure class=\"wp-block-image evb-article-figure\">\n    <img src=\"https:\/\/www.evb.com\/wp-content\/uploads\/2026\/11\/shared-dc-power-cabinet-evb.webp\" alt=\"Diagrama unui tablou de alimentare EVB DC conectat la trei distribuitoare de \u00eenc\u0103rcare.\" width=\"1672\" height=\"941\" loading=\"lazy\" decoding=\"async\" style=\"max-width:100%;height:auto;\">\n    <figcaption>Ilustra\u021bie a unei configura\u021bii de \u00eenc\u0103rcare DC divizat\u0103 EVB.<\/figcaption>\n  <\/figure>\n  <p class=\"evb-table-hint\">Derula\u021bi tabelul pentru a vedea toate coloanele.<\/p>\n  <div class=\"evb-table-wrap\" role=\"region\" aria-label=\"Op\u021biuni de extindere \u0219i condi\u021biile de care au nevoie\" tabindex=\"0\" style=\"max-width:100%;overflow:auto;\">\n    <table class=\"evb-table\" style=\"width:100%;min-width:540px;\">\n      <caption>Op\u021biuni de extindere \u0219i condi\u021biile de care au nevoie<\/caption>\n      <thead><tr><th scope=\"col\">Op\u0163iune<\/th><th scope=\"col\">C\u00e2nd se poate potrivi<\/th><th scope=\"col\">Confirma\u021bi \u00eenainte de a comanda<\/th><\/tr><\/thead>\n      <tbody>\n        <tr><th scope=\"row\">Repara\u021bi echipamentele sau modifica\u021bi programele de parcare \u0219i \u00eenc\u0103rcare.<\/th><td>Se pierd porturile existente sau timpul de \u00eenc\u0103rcare disponibil.<\/td><td>Dac\u0103 modific\u0103rile \u00eendeplinesc obiectivul de serviciu \u00een perioadele aglomerate.<\/td><\/tr>\n        <tr><th scope=\"row\">Ad\u0103uga\u021bi porturi CA sau distribuitoare CC compatibile cu alimentare gestionat\u0103.<\/th><td>Mai multe vehicule au nevoie de o conexiune, iar timpii lor de sta\u021bionare permit partajarea puterii.<\/td><td>Energie disponibil\u0103, acceptare vehicul, suport pentru dulap \u0219i ie\u0219ire concurent\u0103.<\/td><\/tr>\n        <tr><th scope=\"row\">Ad\u0103uga\u021bi module de alimentare compatibile sau un alt \u00eenc\u0103rc\u0103tor sau o cutie.<\/th><td>Echipamentul de \u00eenc\u0103rcare este constr\u00e2ngerea, iar sistemul din amonte poate suporta o putere mai mare.<\/td><td>Configura\u021bie, capacitate electric\u0103 \u0219i integrare a controlului la fa\u021ba locului aprobate de produc\u0103tor.<\/td><\/tr>\n        <tr><th scope=\"row\">Moderniza\u021bi echipamentul de serviciu sau de distribu\u021bie electric\u0103.<\/th><td>Energia necesar\u0103 nu poate fi livrat\u0103 \u00een intervalele de func\u021bionare folosind sursa disponibil\u0103.<\/td><td>Domeniul de aplicare al utilit\u0103\u021bilor, munca din partea clientului, aprob\u0103rile, costurile \u0219i secven\u021ba de livrare.<\/td><\/tr>\n        <tr><th scope=\"row\">Ad\u0103uga\u021bi suport pentru baterie pentru un v\u00e2rf concentrat.<\/th><td>Energia stocat\u0103 \u0219i timpul de re\u00eenc\u0103rcare pot acoperi deficitul recurent de energie.<\/td><td>Putere de desc\u0103rcare, energie utilizabil\u0103, v\u00e2rfuri repetate, controale \u0219i cost total.<\/td><\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n  <p>Adapta\u021bi curentul alternativ \u0219i curentul continuu la vehiculele reale \u0219i la timpii de sta\u021bionare. Vehiculele cu sta\u021bionare lung\u0103 \u00ee\u0219i pot satisface nevoile de plecare cu \u00eenc\u0103rcare CA gestionat\u0103, l\u0103s\u00e2nd curentul continuu disponibil pentru perioade scurte de timp. Echipamentele mai rapide ofer\u0103 valoare atunci c\u00e2nd vehiculul \u00ee\u0219i poate accepta puterea, iar sistemul electric o poate suporta.<\/p>\n  <p>Pentru o instalare split DC, \u00eentreba\u021bi produc\u0103torul ce terminale \u0219i module de alimentare suport\u0103 dulapul existent, cum este alocat\u0103 puterea total\u0103 \u0219i ce se \u00eent\u00e2mpl\u0103 pe m\u0103sur\u0103 ce se conecteaz\u0103 mai multe vehicule. Confirma\u021bi distan\u021bele cablurilor, firmware-ul, condi\u021biile de garan\u021bie \u0219i configura\u021bia final\u0103. Solicita\u021bi puterea per port \u0219i puterea combinat\u0103 pentru sesiunile simultane propuse.<\/p>\n  <p>Suportul bateriei necesit\u0103 un studiu bazat pe timp al \u00eentregii zile aglomerate. Verifica\u021bi at\u00e2t puterea de desc\u0103rcare, c\u00e2t \u0219i energia utilizabil\u0103, plus pierderile \u0219i posibilitatea de re\u00eenc\u0103rcare \u00eenainte de urm\u0103torul v\u00e2rf. <a href=\"https:\/\/driveelectric.gov\/files\/battery-buffered-help-sheet.pdf\" rel=\"nofollow\">Fi\u0219\u0103 de ajutor pentru baterii la Biroul Comun<\/a> explic\u0103 riscul de stocare epuizat\u0103 \u0219i subdimensionat\u0103. Stabili\u021bi pre\u021bul controalelor \u0219i \u00eentre\u021binerii suplimentare \u0219i verifica\u021bi orice opera\u021biune de \u00eentrerupere solicitat\u0103. <a href=\"https:\/\/www.evb.com\/ro\/dc-fast-charging-station-power-requirements-evb\/\">Ghidul cerin\u021belor de alimentare EVB DC<\/a> acoper\u0103 op\u021biunile subiacente de aprovizionare \u0219i gestionare a \u00eenc\u0103rc\u0103turii.<\/p>\n  <div class=\"evb-checklist evb-expansion-case\">\n  <h3>Ce ilustreaz\u0103 dou\u0103 instala\u021bii EVB<\/h3>\n  <p>\u00centr-o parcare aglomerat\u0103 din Spania, EVB raporteaz\u0103 instalarea <strong>80 de \u00eenc\u0103rc\u0103toare CA cu dou\u0103 prize \u0219i patru \u00eenc\u0103rc\u0103toare rapide CC<\/strong>Configura\u021bia prezint\u0103 un mixaj AC\/DC care poate fi utilizat pentru o discu\u021bie despre timpul de sta\u021bionare. Pentru o extindere, stabili\u021bi care vehicule pot utiliza sesiuni AC mai lungi \u0219i care necesit\u0103 o sta\u021bionare DC mai scurt\u0103. <a href=\"https:\/\/www.evb.com\/ro\/project\/evb-ac-dc-chargers-europe\/\">Proiectul de parcare EVB Spania<\/a><\/p>\n  <p>La o sp\u0103l\u0103torie auto comercial\u0103 din Germania, relateaz\u0103 EVB <strong>un dulap central de alimentare, cinci terminale de \u00eenc\u0103rcare \u0219i p\u00e2n\u0103 la zece conectori<\/strong>, cu o capacitate a sistemului de <strong>p\u00e2n\u0103 la 600 kW<\/strong>Folosi\u021bi acel aspect pentru a \u00eentreba cum se coreleaz\u0103 capacitatea dulapului, num\u0103rul de terminale \u0219i ie\u0219irea simultan\u0103 a vehiculelor \u00een configura\u021bia propus\u0103. Aceste configura\u021bii publicate ofer\u0103 exemple de aspect. Performan\u021ba extinderii necesit\u0103 \u00eenregistr\u0103rile opera\u021bionale ale proiectului. <a href=\"https:\/\/www.evb.com\/ro\/project\/evb-split-dc-ev-charger-germany-car-wash-site\/\">Proiectul de sp\u0103l\u0103torie auto EVB Germania<\/a><\/p>\n  <\/div>\n  <h2 id=\"check-how-old-and-new-equipment-will-work-together\">5. Verifica\u021bi cum vor func\u021biona \u00eempreun\u0103 echipamentele vechi \u0219i cele noi<\/h2>\n  <p>\u00cenainte de a selecta hardware-ul, documenta\u021bi modelele de \u00eenc\u0103rc\u0103toare \u0219i controler instalate, versiunile de firmware, conexiunile de re\u021bea \u0219i func\u021biile driverelor necesare. Solicita\u021bi furnizorului \u0219i operatorului platformei s\u0103 confirme modul \u00een care echipamentul propus va suporta:<\/p>\n  <ul>\n    <li>Autorizare, \u00eenceperea \u0219i oprirea sesiunii \u0219i orice metode de acces sau de plat\u0103 utilizate pe site.<\/li>\n    <li>Limite de putere pentru porturi individuale, dulapuri partajate, alimentatoare afectate \u0219i amplasament, dup\u0103 caz.<\/li>\n    <li>Priorit\u0103\u021bi pentru vehiculele din flot\u0103 care pleac\u0103 \u0219i tratarea sesiunilor de \u00eenc\u0103rcare existente.<\/li>\n    <li>Alarme de defec\u021biune, asisten\u021b\u0103 la distan\u021b\u0103, \u00eenregistr\u0103ri energetice \u0219i rapoarte care r\u0103m\u00e2n utile pentru echipamentele vechi \u0219i noi.<\/li>\n    <li>Comportament aprobat atunci c\u00e2nd conexiunile de contorizare, control local sau cloud e\u0219ueaz\u0103 \u0219i se recupereaz\u0103.<\/li>\n  <\/ul>\n  <p>Protocolul Open Charge Point (OCPP) este utilizat pentru comunicarea dintre \u00eenc\u0103rc\u0103tor \u0219i sistemul de gestionare. Verifica\u021bi func\u021biile implementate de combina\u021bia exact\u0103 de hardware, firmware \u0219i platform\u0103. De exemplu, certificarea OCPP 2.0.1 are un profil Core obligatoriu \u0219i profiluri op\u021bionale, inclusiv Smart Charging. <a href=\"https:\/\/openchargealliance.org\/certificationocpp\/certification-ocpp-2-0-1\/\" rel=\"nofollow\">Domeniul de aplicare al certific\u0103rii Open Charge Alliance<\/a><\/p>\n  <p>De asemenea, confirma\u021bi configura\u021bia de instalare \u00een SUA, op\u021biunile de conectare, valorile electrice nominale \u0219i aprob\u0103rile echipamentelor necesare pentru amplasament. Atribui\u021bi responsabilitatea pentru controlul local al energiei \u0219i pentru configurarea platformei \u00een cadrul domeniului de aplicare al lucr\u0103rilor. <a href=\"https:\/\/www.evb.com\/ro\/ev-charging-management-software-guide\/\">Ghid software pentru gestionarea \u00eenc\u0103rc\u0103rii EVB<\/a> explic\u0103 func\u021biile platformei care vor fi discutate.<\/p>\n  <h2 id=\"compare-the-full-expansion-cost-and-schedule\">6. Compara\u021bi costul \u0219i programul complet de extindere<\/h2>\n  <p>Solicita\u021bi furnizorilor s\u0103 stabileasc\u0103 pre\u021bul pentru aceea\u0219i \u021bint\u0103 opera\u021bional\u0103. Fiecare propunere ar trebui s\u0103 identifice porturile utilizabile, alocarea preconizat\u0103 a energiei, vehiculele \u0219i fereastra de \u00eenc\u0103rcare \u00een raport cu care a fost evaluat\u0103, precum \u0219i ipotezele sale inginere\u0219ti. Compara\u021bi op\u021biunile pe aceea\u0219i perioad\u0103 de evaluare \u0219i cerere preconizat\u0103. Face\u021bi ca urm\u0103toarele costuri s\u0103 fie vizibile \u00een fiecare ofert\u0103:<\/p>\n  <ul>\n    <li>\u00cenc\u0103rc\u0103toare, dozatoare, module aprobate, cabluri, accesorii de plat\u0103 \u0219i echipamente de control necesare.<\/li>\n    <li>Lucr\u0103ri electrice efectuate de client, inclusiv panouri, linii de alimentare, protec\u021bie, s\u0103p\u0103turi de \u0219an\u021buri, funda\u021bii \u0219i reinstal\u0103ri.<\/li>\n    <li>Lucr\u0103ri la utilit\u0103\u021bi, aplica\u021bii de service, contorizare \u0219i taxe legate de conectare.<\/li>\n    <li>Proiectare, autoriza\u021bii, inspec\u021bii, modific\u0103ri de accesibilitate \u0219i alte aprob\u0103ri la fa\u021ba locului.<\/li>\n    <li>\u00cenc\u0103rcare temporar\u0103, \u00eentreruperi planificate, pierderea disponibilit\u0103\u021bii \u00eenc\u0103rc\u0103rii \u0219i efecte asupra rutei vehiculului sau a for\u021bei de munc\u0103.<\/li>\n    <li>Taxe recurente de re\u021bea \u0219i software, \u00eentre\u021binere, asisten\u021b\u0103, energie, taxe de cerere \u0219i \u00eenlocuire eventual\u0103.<\/li>\n  <\/ul>\n  <p>Verifica\u021bi tariful \u00een raport cu sarcina combinat\u0103 proiectat\u0103 a amplasamentului. Tarifele pentru energie se refer\u0103 la kWh, \u00een timp ce tarifele pentru cerere se pot referi la kWh de v\u00e2rf pe parcursul perioadei de m\u0103surare a tarifului. Mutarea \u00eenc\u0103rc\u0103rii peste noapte poate crea \u00een continuare un nou v\u00e2rf lunar la anumite tarife. Compara\u021bi \u00eentreaga factur\u0103 \u0219i op\u021biunile tarifare aplicabile \u00eenainte de a solicita economii din \u00eenc\u0103rcarea gestionat\u0103 sau stocare. <a href=\"https:\/\/www.energy.gov\/cmei\/femp\/evaluating-your-utility-rate-options\" rel=\"nofollow\">Revizuirea tarifelor de utilit\u0103\u021bi ale DOE<\/a><\/p>\n  <p>\u00centreba\u021bi antreprenorul \u0219i autoritatea local\u0103 competent\u0103, sau AHJ, care emite permise \u0219i inspec\u021bii pentru nevoile revizuite ale domeniului de aplicare. Elabora\u021bi un program \u00een jurul aprob\u0103rii proiectului, etapelor de utilit\u0103\u021bi, livr\u0103rii echipamentelor, lucr\u0103rilor civile \u0219i electrice, intervalului de \u00eentrerupere a aliment\u0103rii, inspec\u021biei \u0219i energiz\u0103rii. Confirma\u021bi elementele cu termen lung de livrare \u00eenainte de a v\u0103 angaja la datele de sosire a vehiculelor. DOE identific\u0103 procesele locale de autorizare \u0219i de utilit\u0103\u021bi ca surse importante de <a href=\"https:\/\/www.energy.gov\/cmei\/vehicles\/understanding-soft-costs-ev-charging\" rel=\"nofollow\">varia\u021bia costurilor \u0219i a programului<\/a>.<\/p>\n  <p>\u00cen cazul \u00een care este probabil\u0103 o extindere ulterioar\u0103, solicita\u021bi o op\u021biune cu pre\u021b separat pentru prevederi justificate, cum ar fi conducte de rezerv\u0103 sau spa\u021biu rezervat pentru echipamente. Compara\u021bi lucr\u0103rile viitoare pe care le-ar putea evita cu costul actual. \u00cenregistra\u021bi excluderile din domeniul de aplicare, dreptul de proprietate asupra activelor reutilizate \u0219i partea responsabil\u0103 pentru fiecare aprobare. <a href=\"https:\/\/afdc.energy.gov\/fuels\/electricity-infrastructure-development\" rel=\"nofollow\">Ghidul Departamentului Energiei pentru achizi\u021bii publice privind infrastructura de \u00eenc\u0103rcare<\/a><\/p>\n  <h2 id=\"plan-the-work-and-reopen-each-phase\">7. Planifica\u021bi lucrul \u0219i redeschide\u021bi fiecare faz\u0103<\/h2>\n  <p>Defini\u021bi serviciul minim de p\u0103strat \u00eenainte de a alege etapele de construc\u021bie. Pentru o flot\u0103, specifica\u021bi porturile utilizabile \u0219i energia necesar\u0103 pentru urm\u0103toarele plec\u0103ri. Pentru o loca\u021bie public\u0103, include\u021bi disponibilitatea de \u00eenc\u0103rcare compatibil\u0103, obiectivul de timp de a\u0219teptare convenit \u0219i rutele accesibile. Solicita\u021bi antreprenorului electric s\u0103 stabileasc\u0103 ce echipamente pot r\u0103m\u00e2ne \u00een func\u021biune \u00een siguran\u021b\u0103 \u0219i c\u00e2nd trebuie oprite echipamentele partajate.<\/p>\n  <figure class=\"wp-block-image evb-article-figure\">\n    <img src=\"https:\/\/www.evb.com\/wp-content\/uploads\/2026\/11\/ev-charger-expansion-phased-construction-evb.webp\" alt=\"O dub\u0103 electric\u0103 se \u00eencarc\u0103 la un distribuitor de baterii electrice de l\u00e2ng\u0103 o zon\u0103 de expansiune \u00eemprejmuit\u0103.\" width=\"1672\" height=\"941\" loading=\"lazy\" decoding=\"async\" style=\"max-width:100%;height:auto;\">\n    <figcaption>Ilustra\u021bie generat\u0103 de inteligen\u021ba artificial\u0103 a construc\u021biei \u00een etape la o sta\u021bie de \u00eenc\u0103rcare comercial\u0103 pentru vehicule electrice.<\/figcaption>\n  <\/figure>\n  <p>Dac\u0103 lucr\u0103rile necesit\u0103 o \u00eentrerupere complet\u0103 a curentului, aranja\u021bi \u00eenc\u0103rcarea la o alt\u0103 loca\u021bie verificat\u0103 sau la o solu\u021bie temporar\u0103 aprobat\u0103, ajusta\u021bi dispecerizarea \u0219i informa\u021bi \u00een prealabil \u0219oferii afecta\u021bi. Confirma\u021bi c\u0103 alternativa poate satisface nevoile de energie \u0219i conectori necesare. Include\u021bi aranjamentele temporare \u0219i comunic\u0103rile cu \u0219oferii \u00een domeniul de aplicare al proiectului.<\/p>\n  <ol class=\"evb-expansion-summary\" role=\"list\">\n    <li><h4>1. Preg\u0103ti\u021bi urm\u0103toarea zon\u0103.<\/h4><p>Finaliza\u021bi lucr\u0103rile care pot fi izolate \u00een siguran\u021b\u0103, marca\u021bi limitele de lucru \u0219i men\u021bine\u021bi rutele aprobate pentru vehicule \u0219i pietoni. Confirma\u021bi materialele, program\u0103rile de inspec\u021bie \u0219i fereastra de transfer.<\/p><\/li>\n    <li><h4>2. Efectua\u021bi transferul planificat.<\/h4><p>Antreprenorul controleaz\u0103 izolarea \u0219i reconectarea. \u00cenregistreaz\u0103 echipamentele vechi \u0219i noi care nu sunt disponibile, ofer\u0103 alternativa de \u00eenc\u0103rcare convenit\u0103 \u0219i coordoneaz\u0103 orice dependen\u021b\u0103 de utilit\u0103\u021bi sau inspec\u021bii.<\/p><\/li>\n    <li><h4>3. Pune\u021bi \u00een func\u021biune instala\u021bia combinat\u0103.<\/h4><p>Dup\u0103 semnarea instala\u021biei electrice, rula\u021bi sesiuni simultane pe porturi reprezentative vechi \u0219i noi. Utiliza\u021bi planul de testare aprobat pentru a evalua cea mai mare \u00eenc\u0103rcare simultan\u0103 prev\u0103zut\u0103 \u0219i sarcina instala\u021biei. Verifica\u021bi puterea livrat\u0103, starea echipamentului, autorizarea sau plata, rapoartele necesare \u0219i limitele aplicabile ale amplasamentului \u0219i echipamentului.<\/p><\/li>\n    <li><h4>4. Deschide\u021bi porturile acceptate, apoi verifica\u021bi faza.<\/h4><p>Deschide\u021bi porturi noi dup\u0103 ce trec verific\u0103rile electrice, de control \u0219i func\u021bionale necesare. \u00centr-o perioad\u0103 de aglomerare comparabil\u0103, compara\u021bi porturile utilizabile, timpul de a\u0219teptare, energia livrat\u0103 \u00eenainte de plecare \u0219i sarcina de v\u00e2rf cu valorile de referin\u021b\u0103. Rezolva\u021bi criteriile de serviciu ratate \u00eenainte ca urm\u0103toarea etap\u0103 s\u0103 elimine mai mult\u0103 capacitate existent\u0103.<\/p><\/li>\n  <\/ol>\n  <p>\u00cen cazul \u00een care limitele de putere depind de contorizare sau comunica\u021bii, testa\u021bi pierderea \u0219i restaurarea fiec\u0103rei leg\u0103turi aplicabile conform planului de testare aprobat. Separa\u021bi semnalul contorului de la fa\u021ba locului, controlul local \u0219i conexiunea la cloud. Utiliza\u021bi \u00eenregistrarea independent\u0103 la punctele de m\u0103surare \u0219i rezolu\u021bia temporal\u0103 convenite pentru a verifica comportamentul de rezerv\u0103 aprobat \u0219i restaurarea controlului normal. Men\u021bine\u021bi porturile noi afectate \u00eenchise dac\u0103 o verificare de acceptare e\u0219ueaz\u0103. <a href=\"https:\/\/www.energy.gov\/cmei\/femp\/smart-charge-management-implementation-federal-fleets\" rel=\"nofollow\">Ghid de punere \u00een func\u021biune a \u00eenc\u0103rc\u0103rii inteligente DOE<\/a><\/p>\n  <p>La predare, ob\u021bine\u021bi desene actualizate, \u00eenregistr\u0103ri ale echipamentelor \u0219i firmware-ului, set\u0103ri de control aprobate, rezultate teste, responsabilit\u0103\u021bi privind garan\u021bia \u0219i \u00eentre\u021binerea \u0219i contacte de asisten\u021b\u0103. Stabili\u021bi ce modificare a cozilor de a\u0219teptare, a nivelului de preg\u0103tire pentru plec\u0103ri sau a cererii de v\u00e2rf va declan\u0219a urm\u0103toarea revizuire a extinderii.<\/p>\n  <h2 id=\"prepare-a-useful-expansion-brief\">8. Preg\u0103ti\u021bi un brief de extindere util<\/h2>\n  <div class=\"evb-checklist\">\n  <p>O solicitare util\u0103 ofer\u0103 furnizorului suficiente informa\u021bii pentru a compara o faz\u0103 urm\u0103toare fezabil\u0103. \u00cemp\u0103rt\u0103\u0219i\u021bi informa\u021biile pe care le ave\u021bi \u0219i identifica\u021bi \u00eentreb\u0103rile r\u0103mase din studiul la fa\u021ba locului:<\/p>\n  <ul>\n    <li>Configura\u021bia amplasamentului, schema uniliniar\u0103 existent\u0103, modelele de \u00eenc\u0103rc\u0103toare \u0219i dulapuri \u0219i \u00eenregistr\u0103rile electrice disponibile.<\/li>\n    <li>Cerin\u021be privind vehiculele \u0219i conectorii, modelele de sosire \u0219i plecare, energia necesar\u0103 \u0219i ad\u0103ugirile proiectate.<\/li>\n    <li>\u00cenregistr\u0103ri ale \u00eenc\u0103rc\u0103rii pe intervale \u0219i ale sesiunilor de \u00eenc\u0103rcare, \u00eempreun\u0103 cu cozile, defec\u021biunile \u0219i spa\u021biile inutilizabile observate.<\/li>\n    <li>Serviciul minim de \u00eenc\u0103rcare de p\u0103strat \u0219i ferestrele de transfer acceptabile.<\/li>\n    <li>Platforma actual\u0103 de \u00eenc\u0103rcare, func\u021biile de plat\u0103 sau acces, responsabilit\u0103\u021bile opera\u021bionale \u0219i data \u021bint\u0103 de finalizare.<\/li>\n  <\/ul>\n  <\/div>\n  <div class=\"evb-callout\">\n  <h3>Planifica\u021bi extinderea unei sta\u021bii de \u00eenc\u0103rcare pentru vehicule electrice?<\/h3>\n  <p>Solicita\u021bi configura\u021bii propuse, alocare concurent\u0103 de energie, ipoteze de reutilizare, lucr\u0103ri din partea clientului \u0219i a utilit\u0103\u021bilor, un program etapizat \u0219i un pre\u021b detaliat cu costuri recurente. <a href=\"https:\/\/www.evb.com\/ro\/lets-connect\/\">Discuta\u021bi despre extinderea amplasamentului EVB<\/a> folosind acel brief pentru a stabili ce se poate ad\u0103uga acum \u0219i ce va necesita etapa urm\u0103toare.<\/p>\n  <\/div>\n  <h2 id=\"references\">9. Referin\u021be<\/h2>\n  <p>Surse verificate la 7 noiembrie 2026.<\/p>\n  <ul class=\"evb-sources\">\n    <li><a href=\"https:\/\/inldigitallibrary.inl.gov\/content\/uploads\/50\/2026\/04\/Sort_151131.pdf#page=32\" rel=\"nofollow\">Raportul INL \u0219i PNNL, sec\u021biunea 5.1, privind defec\u021biunile de control \u0219i comunicare la sta\u021bia de \u00eenc\u0103rcare<\/a>.<\/li>\n    <li><a href=\"https:\/\/nationalhighways.co.uk\/about-us\/our-people-and-partners\/electric-vehicle-charging-on-the-strategic-road-network\/electric-vehicle-charging-guide\/step-4-construction-and-delivery\/\" rel=\"nofollow\">Ghid de construc\u021bie \u0219i livrare a autostr\u0103zilor na\u021bionale<\/a>Referin\u021b\u0103 pentru procesul de secven\u021biere \u0219i testare din Regatul Unit.<\/li>\n  <\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>EVB.COM \u00b7 Updated November 2026 \u00b7 13-minute read \u00b7 Commercial EV Charging \u00b7 Site Expansion \u00b7 U.S. EV Charging Expand an operating charging site by first deciding whether the next phase needs more usable ports, more delivered power, or both. Repeated queues can justify additional ports. Vehicles leaving short of energy can require different scheduling, [&hellip;]<\/p>","protected":false},"author":3,"featured_media":44498,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-44500","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Adding EV Chargers to an Existing Commercial Site | EVB<\/title>\n<meta name=\"description\" content=\"Plan an EV charging site expansion with port and power checks, equipment choices, costs, utility approvals, and a construction plan for the operating site.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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