Uma ukwakhiwa kwezimoto kagesi kuthuthukiswe ku-800V, amazinga amadivaysi ayo aphezulu avuswe ngokufanele, futhi i-inverter izophinde ifakwe esikhundleni kumadivayisi we-IGBT e-IGBT kumadivayisi we-moc ebonakalayo eMosfet. Izindleko ze-inverter ngokwayo zingokwesibili kuphela kwizakhi zebhethri. Uma uthuthukela ku-SIC, izindleko zizokhuphukela kwelinye izinga.
Kepha ama-OEMS, ukusetshenziswa kwe-silicon Carbhide ngokuvamile akukuboni nje kuphela izindleko zamadivayisi wamandla, kepha okubaluleke kakhulu, izinguquko zezindleko zemoto yonke. Ngakho-ke, kubalulekile ukuthola ibhalansi phakathi kokonga izindleko okulethwe yi-SIC kanye nezindleko zayo eziphakeme.
Ngokuzenzela uSic, umuntu wokuqala ukuzama kwakunguTesla.
Ngo-2018, uTesla ungene esikhundleni samamodi we-IGBT amamojula we-Silicon Carbide okokuqala kumamodeli we-Model 3. Ezingeni elifanayo lamandla, kanti amamojula we-silicon Carbide ancanyana kakhulu kunalemamojula we-silicon, futhi ukulahleka kokushintsha kuncishiswa ngo-75%. Ngaphezu kwalokho, uma kuguqulwa, kusetshenziswa amamojula we-SIC esikhundleni samamojula we-IGBT angakhuphula ukusebenza kahle kohlelo cishe ngo-5%.
Ngokombono wezindleko, izindleko zokubuyiselwa kwezimali zanda cishe cishe ngo-1,500 yuan. Kodwa-ke, ngenxa yokuthuthuka kokusebenza kahle kwezimoto, umthamo webhethri ofakiwe uncishisiwe, ukonga izindleko ohlangothini lwebhethri.
Lokhu kungabhekwa njengokugembula okukhulu kwe-tesla. Ivolumu yayo enkulu ebiyelwe izindleko. UTesla uphinde wathembela kulokhu kubheja okukhulu ukuze babambe ubuchwepheshe kanye nemakethe yezinhlelo zebhethri ezingama-400V.
Ngokuya nge-800V, i-Porsche yathatha i-lead ekuhlolweni kwemoto ye-taycan esebenza ngogesi ngogesi ngohlelo lwe-800V ngonyaka we-2019, ukusetha umjaho wezingalo ngo-800V asebenza ngevolushini yezimoto zikagesi.
Kukhona okuthile "okungafanele" mayelana nokuhlaziywa kwezindleko kusuka ekubukeni kwe-porsche. Ngemuva kwakho konke, igxile emthethweni wemoto kanokusho futhi igxile kwi-premium yomkhiqizo.
Kepha ngokuya ngentuthuko yezobuchwepheshe kanye nesicelo, le yiprojekthi enkulu ethinta umzimba wonke. Isibonelo, ngaphansi kokushaja okungama-800V High-Voltage Charging, i-voltage yephakethe lebhethri kumele inyuke kakhulu ibe ngu-800v, ngaphandle kwalokho izoshiswa ngenxa yokushaja okukhulu kwamanje. Ngaphezu kwalokho, ayihlanganisi kuphela uhlelo lokushaja, kepha futhi uhlelo lwebhethri, uhlelo lwe-Electric Drayivu, Izesekeli Zomoya Ophakeme kanye Nezinto Zokubopha I-Wiring, Ukuthinta Ukuqala, Ukushayela, Ukusetshenziswa Komoya Kwemoto, njll.
Uma ufuna ukwazi kabanzi ngalokhu, sicela ukhululeke ukuxhumana nathi.
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Isikhathi Sokuthumela: Mar-19-2024
