Yakakura sei iyo transformer (bhokisi rekushandura) kuti igadziriswe mu ev yekuchaja chiteshi?

Mugadziriro yekugadzirira kuvakwa kwe azvekutengesa ev kuchaja zviteshi, mubvunzo wekutanga uye mukuru unosangana neshamwari dzakawanda ndewekuti: "Ndinofanira kuva nehombe yetransformer?" Mubvunzo uyu wakakosha nekuti mabhokisi anoshandura akafanana ne "moyo" wemurwi wese wekuchaja, kushandura magetsi akakwira-voltage kuita yakaderera-voltage magetsi aripo.mota dzemagetsi dzekuchaja mirwi, uye kusarudzwa kwayo kwakabatana zvakananga nekushanda kwekushanda, mutengo wekutanga uye scalability yeramangwana ye ev kuchaja chiteshi.

Semumwe wevagadziri veev kuchaja murwi, china beihai power co., Ltd. inoshandisa iyo yakanyanya intuitive nzira yekukubatsira iwe kujekesa kusarudzwa kweiyo transformer kugona.

1. Basic musimboti: simba kuenzanisa ndiyo musimboti

Nhanho yekutanga pakusarudza transformer ndeyekuita chaiyo magetsi match. Iyo yakakosha logic iri nyore kwazvo:

Verenga huwanduchiteshi chekuchaja mota yemagetsisimba: Wedzera simba rezviteshi zvekuchaja zvauri kuronga kuisa.

Kufananidza simba rekushandura: Kugona kwe transformer (unit: kVA) kunofanirwa kunge kwakakura zvishoma kupfuura simba rose reiyoev kuchaja chiteshi(chikamu: kW) kusiya imwe margin uye buffer nzvimbo yeiyo system.

2. Mhosva dzinoshanda: nzira dzekuverenga dzinogona kunzwisiswa nekungotarisa

Ngatishandisei maviri akajairwa makesi kuverengera iwe:

Case 1: Vaka 5 120kW DC inokurumidza kuchaja mirwi

Yese simba kuverenga: 5 mayunitsi × 120kW/chikamu = 600kW

Sarudzo yeTransformer: Panguva ino, kusarudza 630kVA bhokisi rekushandura ndiyo yakanyanya kukodzera uye yakajairika sarudzo. Iyo inogona kutakura zvakakwana mutoro we600kW ichisiya inonzwisisika margin kuti ive nechokwadi chekushanda kwakagadzikana uye kwakanaka kwemidziyo.

Nyaya yechipiri: Vaka 10120kW DC inokurumidza kuchaja mirwi

Kuverengera kwesimba: gumi × 120kW/chikamu = 1200kW

Transformer Selection: Pasimba rose re1200kW, sarudzo yako yakanaka ndeye 1250kVA box transformer. Izvi zvakarongedzerwa kune iyi nhanho yemagetsi, kuve nechokwadi chakakwana uye chakavimbika magetsi ekupa.

Kuburikidza nemienzaniso iri pamusoro, iwe uchaona kuti kusarudzwa kwevashanduri hakusi kungofungidzirwa, asi kune yakajeka masvomhu logic yekutevera.

3. Kufunga kwepamusoro: chengetedza nzvimbo yekuvandudza mune ramangwana

Kuve nekuronga kwemberi pakutanga kweprojekiti chiratidzo chebhizinesi acumen. Kana iwe uchifanoona mukana wekuwedzera mune ramangwana reelectric car charging station, iwe unofanirwa kufunga nezvekupa "simba" rakasimba pakusarudza "moyo" padanho rekutanga.

Yepamberi zano: Simudzira simba rekushandura nenotch imwe chete sekubvumidza kwebhajeti.

Panyaya yemapiles mashanu, kana usingagutsikane ne630kVA, unogona kufunga kukwidziridza kuita 800kVA transformer.

Kune gumi-murwi kesi, ine simba 1600kVA transformer inogona kutariswa.

Zvakanakira izvi zviri pachena: kana iwe uchida kuwedzera nhamba yemota dzemagetsi dzekuchaja mirwimune ramangwana, hapana chikonzero kutsiva transformer, inova musimboti uye inodhura midziyo, uye chete zviri nyore mutsara kuwedzera kunodiwa, izvo zvinoponesa zvakanyanya mutengo uye nguva yechipiri inivhesiti, kubvumira yakoev mota yekuchaja chiteshikuva nekukura kwakasimba.

Mukupedzisa, kusarudza iyo chaiyo transformer yeev chargerinzira yekuita sarudzo inoenzanisa "zvido zvazvino" ne "budiriro yeramangwana". Kuverengera kwakaringana kwesimba kwakakosha pakuona kugadzikana kwemashandiro emazuva ano, nepo kuronga zvine mwero kumberi kuri inishuwarenzi yakakosha yekuenderera mberi kweROI kukura.

Kana uri kuronga achiteshi chekuchajapurojekiti uye uchine mibvunzo nezve kusarudzwa kwe transformer, ndapota inzwa wakasununguka kutibata nesu. Isu takagadzirira kushandisa yedu nyanzvi yehunyanzvi ruzivo kuti tikupe iwe yemahara yakagadziridzwa mhinduro yekubvunza kuti ikubatsire iwe kuvaka inoshanda yekuchaja chiteshi inokwanisa kukura!

EV yekuchaja chiteshi yakagadziridzwa mugadziri, CHINA BEIHAI POWER CO., LTD.