Amanqaku entlungu ekuthengiseni izithuthi zamandla amatsha asekhona, kwaye iimfumba zokutshaja ngokukhawuleza ze-DC zinokuhlangabezana nemfuno yokuzaliswa kwamandla okukhawulezayo. Ukuthandwa kwezithuthi zamandla amatsha kuthintelwe ngamanqaku entlungu aphambili njengobomi bebhetri kunye nokutshaja ukuxhalaba. Ekuphenduleni ezi ngxaki zingasentla, abavelisi abakhulu bayaqhubeka nokuphuhlisa iteknoloji yebhetri kwaye basabela kwinkxalabo yemarike ngokufaka iibhetri ezongezelelweyo. Nangona kunjalo, njengoko kunzima ukufezekisa impumelelo enkulu yezobuchwepheshe ekusebenzeni kweebhetri zamandla kwixesha elifutshane, kunzima ukufezekisa ukunyuka okubalulekileyo kwi-mileage kwintlawulo enye ngokukhawuleza. Nangona ukufakela iibhetri ezongezelelweyo kunokusombulula ingxaki yokuxhalaba koluhlu lwabanye abathengi kwixesha elifutshane, umphumo walo wecala kukunyuka kwexesha lokutshaja. Ixesha lokutshaja linxulumene nomthamo webhetri kunye namandla okutshaja. Ukuba mkhulu umthamo webhetri, ukuphakama koluhlu lokuhamba ngenqanawa, kunye nexesha elide lokutshaja lifuneka ngaphandle kokunyusa amandla okutshaja. Xa kuthelekiswa neengqumba ze-AC, iimfumba zokutshaja ezikhawulezayo zeDC zinokutshaja ibhetri ngokukhawuleza, ngaloo ndlela zinciphisa ixesha lokutshaja, ziphucula ukusebenza kakuhle kokutshaja, kunye nokuhlangabezana neemfuno zabanini-moto zokuzaliswa kwakhona kwamandla okukhawulezayo.
Ngomkhwa wezikhululo zokutshaja ngokukhawuleza ze-DC ezithatha indawo yezikhululo zokutshaja ezicothayo ze-AC, i-OBC iye yaba yeyona nto iphambili phakathi kweenkampani zeemoto. Okwangoku, kukho iindlela ezimbini zokuhlawula izithuthi zombane: enye idlula "i-fast charge" port, esebenzisa inqwaba ye-DC ukuhlawula ngokuthe ngqo ibhetri yamandla; enye idlula i-AC yokutshaja i-port, eyona "i-slow charge" port, efuna isithuthi Emva kokuba i-OBC yangaphakathi yenze i-transformer kunye nokulungiswa, kuphuma ukuhlawula isithuthi sombane. Nangona kunjalo, njengoko iimfumba zokutshaja ezikhawulezayo ze-DC ngokuthe ngcembe zithatha indawo ye-AC yokutshaja kancinci, ezinye iinkampani zeemoto ngokuthe ngcembe zizama ukurhoxisa izibuko lokutshaja le-AC. Umzekelo, i-NIO ET7 iye yacima i-AC yokutshaja i-port, ishiya i-DC enye kuphela i-port yokutshaja kwaye ishiya ngokuthe ngqo i-OBC. Ukuphelisa i-OBC kunokunciphisa ubunzima besithuthi kunye nokunciphisa iindleko zezithuthi zombane. Umkhwa wokukhansela i-AC yokutshaja amachweba akayi kunciphisa kuphela ubunzima bezithuthi, kodwa nokunciphisa iindleko ezifihliweyo ezifana nezixhumanisi zokuvavanya isithuthi, imijikelezo yokuvavanya, kunye nokutyalomali kophuhliso lwemodeli, enokunciphisa ngakumbi ixabiso lokuthengisa izithuthi zombane. Ukongeza, kuba ixabiso lokulondolozwa kwe-OBC liphezulu kakhulu kunelo leemfumba zokutshaja ze-DC zangaphandle, ukucinywa kwe-OBC kuya kunciphisa iindleko zokusetyenziswa kwemoto ezilandelayo.
Ngoku kukho iindlela ezimbini zetekhnoloji yokutshaja okukhawulezayo kwamandla aphezulu: ukutshaja okukhawulezayo kwangoku kunye nokutshaja okukhawulezayo kombane. Ukuphendula kwiingxaki ezifana neziseko zokutshaja ezingafezekanga kunye nesantya sokutshaja esicothayo, isisombululo sobuchwephesha esingundoqo kwishishini kukutshaja ngokukhawuleza kwe-DC ngamandla. Okwangoku, zombini izithuthi kunye neemfumba ziye zafikelela kwinqanaba elikhulu, kwaye amandla emowudi ekhoyo yokutshaja ngokukhawuleza ye-DC ngokubanzi yi-60-120KW. Ukunciphisa ngakumbi ixesha lokutshaja, kukho izikhokelo ezimbini zophuhliso kwixesha elizayo. Enye kukutshaja ngokukhawuleza kwe-DC yangoku, kwaye enye i-High voltage DC ukutshaja ngokukhawuleza. Umgaqo kukunyusa ngakumbi amandla okutshaja ngokunyusa okwangoku okanye ukwandisa i-voltage.
Ubunzima betekhnoloji yokutshaja okukhawulezayo kwangoku buxhomekeke kwiimfuno zabo zokutshatyalaliswa kobushushu obuphezulu. I-Tesla yinkampani emele izisombululo zokutshaja ngokukhawuleza kwe-DC zangoku. Ngenxa yokungaguquki kokubonelela nge-voltage ephezulu kwinqanaba lokuqala, uTesla wakhetha ukugcina iqonga lombane wemoto lingatshintshi kwaye lisebenzise i-DC ephezulu yangoku ukufezekisa ukutshaja ngokukhawuleza. I-supercharger ye-V3 ye-Tesla ine-high output current ephantse ibe yi-520A kunye namandla aphezulu okutshaja angama-250kW. Nangona kunjalo, into engalunganga yetekhnoloji yokutshaja ngokukhawuleza yangoku kukuba inokufikelela kuphela ukutshaja kwamandla aphezulu phantsi kwe-10-30% yeemeko ze-SOC. Xa utshaja kwi-30-90% ye-SOC, xa kuthelekiswa ne-Tesla V2 inqwaba yokutshaja (ubuninzi bemveliso yangoku i-330A, amandla aphezulu 150kW), inzuzo ayibonakali. Ukongeza, itekhnoloji yangoku ephezulu ayikwazi ukuhlangabezana neemfuno zokutshaja kwe-4C. Ukufezekisa ukutshaja kwe-4C, i-architecture ene-voltage ephezulu isafuna ukwamkelwa. Ekubeni imveliso ivelisa ubushushu obuninzi ngexesha lokutshaja okuphezulu, ngenxa yokuqwalaselwa kokhuseleko lwebhetri, ukuyila kwayo kwangaphakathi kunye neteknoloji kufuna ukutshatyalaliswa kobushushu obuphezulu kakhulu, okuya kubangela ukunyuka kweendleko ezingenakuphepheka.
Susie
Sichuan Green Science & Technology Ltd., Co.
0086 19302815938
Ixesha lokuposa: Nov-29-2023
