Kodi thiransifoma (box transformer) ndi yayikulu bwanji kuti ikonzedwe mu ev charging station?

Pokonzekera ntchito yomanga ama ev charging station, funso loyamba komanso lofunika kwambiri lomwe abwenzi ambiri amakumana nalo ndilakuti: "Ndiyenera kukhala ndi thiransifoma yayikulu bwanji?" Funsoli ndi lofunika kwambiri chifukwa makina osinthira mabokosi ali ngati "mtima" wa mulu wonse wolipiritsa, kutembenuza magetsi amphamvu kwambiri kukhala magetsi otsika kwambiri.milu yamagetsi yamagetsi, ndipo kusankha kwake kumagwirizana mwachindunji ndi momwe ntchito ikugwirira ntchito, mtengo woyambira komanso scalability yamtsogolo ya ev charging station.

Monga mmodzi wa opanga zaev charger muluMalingaliro a kampani China beihai Power Co., Ltd. imagwiritsa ntchito njira yodziwika bwino kwambiri kuti ikuthandizireni kumveketsa bwino masanjidwe amphamvu ya transformer.

1. Mfundo yofunikira: kufananitsa mphamvu ndiye pachimake

Gawo loyamba pakusankha thiransifoma ndikuchita machesi olondola amagetsi. Mfundo yoyambira ndiyosavuta:

Werengani chiwonkhetsomalo opangira magetsimphamvu: Onjezani mphamvu yamalo ochapira omwe mukufuna kuwayika.

Kufananiza mphamvu ya thiransifoma: Mphamvu ya thiransifoma (unit: kVA) iyenera kukhala yayikulupo pang'ono kuposa mphamvu yonse yamagetsi.ev charging station(unit: kW) kusiya malire ena ndi malo osungiramo dongosolo.

2. Milandu yothandiza: njira zowerengera zomwe zitha kumveka pang'onopang'ono

Tiyeni tigwiritse ntchito milandu iwiri yofananira kuti tikuwerengereni:

Case 1: Mangani milu yothamangitsa ya 5 120kW DC

Kuwerengera mphamvu zonse: mayunitsi 5 × 120kW/yuniti = 600kW

Kusankha kwa thiransifoma: Panthawiyi, kusankha chosinthira bokosi cha 630kVA ndicho chisankho choyenera komanso chofala. Ikhoza kunyamula katundu wokwana 600kW ndikusiya malire oyenera kuti zitsimikizire kuti zidazo zikugwira ntchito mokhazikika komanso moyenera.

Mlandu 2: Pangani 10120kW DC yothamangitsa milu yothamanga

Kuwerengera mphamvu zonse: mayunitsi 10 × 120kW/yuniti = 1200kW

Kusankha kwa Transformer: Pa mphamvu yonse ya 1200kW, kusankha kwanu kopambana ndi 1250kVA bokosi thiransifoma. Kufotokozera kumeneku kumapangidwira mulingo wamagetsi awa, kuwonetsetsa kuti magetsi akukwanira komanso odalirika.

Kupyolera mu zitsanzo zomwe zili pamwambazi, mudzapeza kuti kusankhidwa kwa ma transformer sikungoganiziridwa, koma kumakhala ndi masamu omveka bwino omwe amatsatira.

3. Kuganiza mwapamwamba: sungani malo oti mukhale ndi chitukuko chamtsogolo

Kukhala ndi mapulani amtsogolo kumayambiriro kwa polojekiti ndi chizindikiro cha luso lazamalonda. Ngati mukuwoneratu kuthekera kwakukula kwamtsogolo kwamalo opangira magalimoto amagetsi, muyenera kuganizira kupereka "mphamvu" yamphamvu posankha "mtima" pa sitepe yoyamba.

Njira zapamwamba: Sinthani mphamvu ya thiransifoma ndi notch imodzi momwe bajeti imaloleza.

Pankhani ya milu isanu, ngati simukukhutitsidwa ndi 630kVA, mutha kulingalira zokweza kukhala 800kVA transformer.

Pankhani ya milu 10, chosinthira champhamvu kwambiri cha 1600kVA chingaganizidwe.

Ubwino wa izi ndi zoonekeratu: pamene muyenera kuwonjezera chiwerengero chamilu yamagetsi yamagetsim'tsogolo, palibe chifukwa m'malo thiransifoma, amene ali pachimake ndi zipangizo mtengo, ndi kukula kokha ndi yosavuta mzere chofunika, amene kwambiri amapulumutsa mtengo ndi nthawi ya ndalama yachiwiri, kulola wanuev galimoto yopangirakukhala ndi kukula kwakukulu.

Pomaliza, kusankha chosinthira choyenera cha aev chargerndi njira yopangira zisankho zomwe zimagwirizanitsa "zosowa zamakono" ndi "chitukuko chamtsogolo". Kuwerengera kolondola kwamphamvu ndikofunikira pakuwonetsetsa kukhazikika kwa ntchito zomwe zikuchitika, pomwe kukonzekera koyang'ana kutsogolo ndi inshuwaransi yofunika kwambiri pakupitilira kukula kwa ROI.

Ngati mukukonzekera apowonjezererapulojekitiyi ndipo mukadali ndi mafunso okhudza kusankha kwa thiransifoma, chonde omasuka kulankhula nafe. Ndife okonzeka kugwiritsa ntchito luso lathu laukadaulo kuti tikupatseni mayankho aulere makonda anu kuti akuthandizeni kumanga malo ochapira bwino omwe angathe kukula!

Malo opangira ma EV opangira makonda, CHINA BEIHAI POWER CO., LTD.