Intshayelelo emfutshane kwiimfuno zoyilo kunye nemigangatho yezikhululo zokutshaja iimoto zamandla amatsha

Uhlalutyo lwenkqubo yokutshaja

I-IEC 62196-3 ibonelela ngeendlela ezahlukeneyo zonxibelelwano kunye nokudibanisa phakathiiiplagi zenqwaba zokutshaja ze-EVkwayeizisekelo zezithuthi zombane, kunye neenkcazo ezifanayo zeempawu zesiphelo kunye nezinto ezibonakalayo. Kwiinkqubo zokutshaja ze-DC, i-IEC 61851-1 ichaza iinkqubo ezintathu zokusebenza ezisekelwe kwiindlela ezahlukeneyo zoqhagamshelo: inkqubo A (AA), inkqubo B (BB), kunye nenkqubo C (CC-FF, eyahlulwe yivolthi ephezulu yokukhupha).

I-China isebenzisa indlela yonxibelelwano kunye neemfuno ezifanayo nezo zenkqubo B.Ukutshaja ngokukhawuleza kwe-DC kunye nokutshaja kancinci kwe-ACsebenzisa amasokhethi ahlukeneyo, kunye nonxibelelwano phakathiIsikhululo sokutshaja seDCkwaye imoto ithunyelwa ngonxibelelwano lwe-CAN serial.

Imigangatho yaseYurophu naseMelika isebenzisa inkqubo C (FF), isishunqulelo senkqubo yokutshaja edibeneyo. I-DC kunye ne-AC zidityaniswe kwisokethi enye. Unxibelelwano phakathi kwe-isikhululo sokutshaja izithuthi zombanekwaye isithuthi sihamba nge-PLC (Power Line Carrier), kunye nemiyalezo yonxibelelwano ephindaphindayo edibene nemigca ye-CP kunye ne-PE yokudlulisela. Iprotokholi yonxibelelwano yi-ISO/IEC 15118 okanye i-DIN SPEC 70121.

Inkqubo yokutshaja eqhelekileyo inokwahlulwa ibe ngamanqanaba amane: uqhagamshelo lokuqala -> ukufunyanwa kobushushu kunye nokutshaja kwangaphambili -> ukutshaja -> ukutshaja kokugqibela. Ukuqinisekiswa kunye notshintsho lwesigaba ngasinye sokutshaja kugqitywa ngokuthe ngqo okanye ngokungathanga ngqo ngesekethe yesignali yokulawula (CP).

Isigaba sokutshaja iimoto zombane

Ulandelelwano lwexesha lokutshaja kwe-DC luchazwe ngokweenkcukacha kwiSihlomelo CC se-IEC 61851-23.

Isigaba sokuGqibela ukuTshaja

Emva kokuba imoto igqibile ukutshaja okanye ithumele umyalezo icela ukuba iyeke ukutshaja,inqwaba yokutshaja ye-evkufuneka inciphise i-output current yayo ibe ngaphantsi kwe-1A ngexesha elithile. Ukufunyanwa kwe-relay kunye nokuqhawulwa kwayo.

Emva kokufumanisa ukuba umsinga wokuphuma wehlile waya kwi-1A, i-relay iya kuvala ngeendlela ezimbini:

Ekuqaleni:

I-relay kwicala lebhetri yamandla iyaqhawuka kuqala, emva kokoiinqwaba zokutshaja iimoto zombanei-output relay iyaqhawuka, kwaye i-discharge circuit iqala ukusebenza. Emva koko, i-S2 switch yesithuthi iyaqhawuka, kwaye i-electronic lock iyaqhawuka ide i-charging gun iqhawuke ngokupheleleyo.

Isibini:

Iizitishi zokutshaja ze-EVXa i-output relay iqhawuka, i-discharge circuit iqala ukusebenza, emva koko i-S2 switch yesithuthi iyaqhawuka. Ngeli xesha, i-relay yesithuthi esebhodini isaqhagamshelwe. I-relay iyavala kuqala, ize ivuleke, ize ivale kwakhona, ijonga ukuba i-output voltage iyahambelana ne-voltage yebhetri ukuze kuqinisekiswe ukuba i-relay esecaleni kwesithuthi isebenza ngokuchanekileyo. Emva koko i-electronic lock iyaqhawuka de kubeumpu wokutshaja imoto yombaneiqhagamshelwe ngokupheleleyo.

Ukungasebenzi kakuhle okunokwenzeka ngexesha lenkqubo yokutshaja

Uvavanyo lokuhambelana konxibelelwano (kusetyenziswa i-CCS njengomzekelo)

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