Intshayelelo emfutshane yokuTshaja koMbane oPhezulu

I-AVAV (2)

Inkqubo yokutshaja ye-EV ihambisa amandla ukusuka kwigridi yamandla ukuya kwibhetri ye-EV, kungakhathaliseki ukuba usebenzisa i-AC ukutshaja ekhaya okanye i-DC yokutshaja ngokukhawuleza kwindawo yokuthenga kunye nohola wendlela. Ihambisa amandla ukusuka kumnatha wamandla ukuya kwibhetri ukuze igcinwe. Ngenxa yokuba kuphela amandla e-DC anokugcinwa ebhetrini, amandla e-AC akakwazi ukuhanjiswa ngokuthe ngqo kwibhetri, kufuneka aguqulwe abe ngamandla eDC yitshaja ekwibhodi.

I-AVAV (3)
I-AVAV (1)

Abantu abaninzi banexhala lokuba ukutshaja kombane oPhezulu kuya kuba ngumceli mngeni omkhulu kwigridi yamandla okanye izinga eliphantsi lokusetyenziswa kwetshaja ekhawulezayo yeDC. Kodwa kunye netekhnoloji ephuhlayo kunye nee-EV ezininzi ngakumbi endleleni, ukutshaja ngokukhawuleza kuya kuba yimfuno engqongqo kakhulu.

Umgangatho wokutshaja unokwahlulwa ube yimigangatho ye-5, eyi-CHAdeMO (eJapan), i-GB / T (eChina), i-CCS1 (i-US) , i-CCS2 (i-EU) kunye ne-Tesla. Apho, i-protocol yonxibelelwano phakathi kwe-BMS kunye neTshaja azifani, i-CHAdeMO kunye ne-GB/T zamkelwa i-CAN commutation protocol; i-CCS1 kunye ne-CCS2 zamkelwe imigaqo yonxibelelwano ye-PLC. Ke kubuhlungu kumsebenzisi, ilizwe lakhe elinazo zonke iintlobo zemigangatho yokutshaja ii-EVs, onokuthi angafumani izikhululo zokutshaja zeDC ezifanelekileyo. Kwimarike, i-ABB yenzelwe iitshaja zeDC zidibanise imigangatho emibini yokutshaja, ezisombulula iindawo zengxaki.

Ngokubanzi, ukutshaja okukhawulezayo kwe-DC ayikokutshaja ibhetri ngokupheleleyo kwimizuzu embalwa, kodwa kukutshaja imoto ngombono wokuqhuba ngexesha elifutshane, nto leyo esondela kumkhwa wokuqhuba imoto yepetroli. Kwangaxeshanye, inemfuno ephezulu yokhuseleko lwebhetri.

Epreli-25-2021