Intshayelelo:
Njengoko izithuthi zombane (ii-EV) zisanda, ukubaluleka kokuqonda imigaqo yokutshaja kunye nobude bexesha leetshaja ze-AC (alternating current) ze-EV akunakugxininiswa kakhulu. Makhe sijonge ngokusondeleyo indlela ezisebenza ngayo iitshaja ze-AC EV kunye nezinto ezichaphazela ixesha lokutshaja.
Imigaqo yokutshaja:
Iitshaja ze-AC zixhomekeke kumgaqo wokuguqula umsinga otshintshanayo ukusuka kwigridi ukuya kumandla angqalileyo (DC) afanelekileyo ukutshaja ibhetri ye-EV. Nantsi inkcazelo yenkqubo yokutshaja:
1. Ukuguqulwa koMbane: Itshaja ye-AC ifumana umbane kwigridi ngevolthi ethile kunye nefrequency. Iguqula umbane we-AC ube ngumbane we-DC ofunekayo kwibhetri ye-EV.
2. Itshaja Ekwinqwelo: Itshaja ye-AC idlulisela amandla e-DC aguquliweyo kwisithuthi ngetshaja ekwinqwelo. Le tshaja ilungisa i-voltage kunye nombane ukuze ihambelane neemfuno zebhetri zokutshaja ngokukhuselekileyo nangokufanelekileyo.
Ubude bokutshaja:
Ubude bokutshaja kweetshaja ze-AC EV buxhomekeke kwizinto ezininzi ezinokuchaphazela isantya kunye nexesha lokutshaja. Nazi izinto ezibalulekileyo ekufuneka ziqwalaselwe:
1. Inqanaba lamandla: Iitshaja ze-AC ziza ngamanqanaba ahlukeneyo amandla, ukusuka kwi-3.7kW ukuya kwi-22kW. Amanqanaba aphezulu amandla avumela ukutshaja ngokukhawuleza, nto leyo enciphisa ixesha lokutshaja iyonke.
2. Umthamo webhetri: Ubungakanani kunye nomthamo webhetri ye-EV zidlala indima ebalulekileyo ekumiseleni ixesha lokutshaja. Ibhetri enkulu iya kufuna ixesha elingakumbi ukutshaja ngokupheleleyo xa kuthelekiswa nencinci.
3. Imeko Yokutshaja (iSoC): Isantya sokutshaja sidla ngokuncipha njengoko ibhetri isondela kumthamo wayo opheleleyo. Uninzi lweetshaja ze-AC zenzelwe ukutshaja ngokukhawuleza ngexesha lokuqala kodwa zinciphise isantya njengoko ibhetri ifikelela kumthamo we-80% ukukhusela ixesha layo elide.
4. Itshaja Ekwinqwelo: Ukusebenza kakuhle kunye nokukwazi ukuphuma kwamandla kwetshaja ekwinqwelo kunokuchaphazela ixesha lokutshaja. Ii-EV ezixhotyiswe ngeetshaja ezikwinqwelo eziphucukileyo zinokuphatha amandla aphezulu okufaka, nto leyo ebangela amaxesha okutshaja akhawulezileyo.
5. I-Grid Voltage kunye noMsinga: I-voltage kunye nomsinga onikezelwa yi-grid zinokuchaphazela isantya sokutshaja. Amanqanaba aphezulu e-voltage kunye nomsinga avumela ukutshaja ngokukhawuleza, ukuba nje i-EV kunye netshaja zinokuzisingatha.
Isiphelo:
Iitshaja ze-AC EV zinceda ekutshajeni izithuthi zombane ngokuguqula umsinga otshintshanayo ube ngumsinga othe ngqo ukuze kutshajwe ibhetri. Ubude bokutshaja kweetshaja ze-AC buchatshazelwa zizinto ezifana nenqanaba lamandla, umthamo webhetri, imeko yokutshaja, ukusebenza kakuhle kwetshaja ekwibhodi, kunye ne-grid voltage kunye nomsinga. Ukuqonda le migaqo kunye nezinto kwenza abanini be-EV bakwazi ukuphucula icebo labo lokutshaja kwaye bacwangcise uhambo lwabo ngokufanelekileyo.
ISichuan Green Science & Technology Co., Ltd.
0086 19158819831
Ixesha lokuthumela: Meyi-01-2024
