Haeba mohaho oa likoloi tsa motlakase o ntlafatsoa ho 800V, litekanyetso tsa lisebelisoa tsa eona tse phahameng tsa motlakase li tla phahamisoa ka tsela e nepahetseng, 'me inverter e tla boela e nkeloe sebaka ke lisebelisoa tsa setso tsa IGBT ho lisebelisoa tsa SiC tsa MOSFET.Litsenyehelo tsa inverter ka boeona ke tsa bobeli feela ho likarolo tsa betri.Haeba u ntlafatsa ho SiC, litšenyehelo li tla nyolohela boemong bo bong.
Empa bakeng sa li-OEM, tšebeliso ea silicon carbide ka kakaretso ha e nahane feela ka litšenyehelo tsa lisebelisoa tsa matla, empa ho bohlokoa le ho feta, liphetoho tsa litšenyehelo tsa koloi eohle.Ka hona, ke habohlokoa ho fumana tekanyo pakeng tsa ho boloka litšenyehelo tse tlisoang ke SiC le litšenyehelo tsa eona tse phahameng.
Mabapi le SiC, motho oa pele oa ho e leka ke Tesla.
Ka 2018, Tesla e ile ea nkela li-module tsa IGBT sebaka ka li-module tsa silicon carbide ka lekhetlo la pele ho Model 3. Boemong bo tšoanang ba matla, boholo ba sephutheloana sa silicon carbide modules bo nyane haholo ho feta ba silicon modules, 'me tahlehelo ea ho fetola e fokotsehile ka 75%.Ho feta moo, haeba e fetoloa, ho sebelisa li-module tsa SiC ho e-na le li-module tsa IGBT ho ka eketsa katleho ea tsamaiso ka hoo e ka bang 5%.
Ho ea ka pono ea litšenyehelo, litšenyehelo tse ncha li eketsehile ka li-yuan tse ka bang 1,500.Leha ho le joalo, ka lebaka la ntlafatso ea bokhoni ba koloi, matla a betri a kentsoeng a fokotsehile, ho boloka litšenyehelo ka lehlakoreng la betri.
Sena se ka nkuoa e le papali ea chelete e kholo bakeng sa Tesla.'maraka oa eona o moholo o fokotsa litšenyehelo.Tesla o ile a boela a itšetleha ka bethe ena e kholo ho hapa theknoloji le 'maraka oa lisebelisoa tsa betri tsa 400V.
Mabapi le 800V, Porsche e ile ea etella pele ho hlomella koloi ea lipapali tsa Taycan e nang le motlakase oa 800V ka 2019, ea qala peiso ea libetsa bakeng sa meralo ea 800V ea likoloi tsa motlakase tse phahameng.
Ho na le ho hong ho "sa lokelang" mabapi le ho sekaseka litšenyehelo ho latela pono ea Porsche.Ntle le moo, e shebana le phello ea koloi e majabajaba 'me e tsepamisitse maikutlo ho boleng ba mofuta.
Empa mabapi le nts'etsopele ea theknoloji le ts'ebeliso, ona ke morero o moholo o amang 'mele oohle.Ka mohlala, tlas'a 800V high-voltage charger, voltage ea betri pakete e tlameha ho eketseha ho isa ho 800V, ho seng joalo e tla chesoa ka lebaka la ho tjhaja hona joale ho hoholo.Ho phaella moo, ha e ame feela tsamaiso ea ho tjhaja, empa hape le tsamaiso ea betri, tsamaiso ea motlakase ea motlakase, lisebelisoa tse phahameng tsa motlakase le tsamaiso ea li-wiring, e amang ho qala, ho khanna, ho sebelisa moea oa koloi, joalo-joalo.
Haeba u batla ho tseba haholoanyane ka sena, ka kopo ikutloe u lokolohile ho ikopanya le rona.
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Lengolo-tsoibila:sale04@cngreenscience.com
Nako ea poso: Mar-19-2024
