Isifudumezi seFilm esiThintekileyo se-22-26KW 450-950V seVolthi ephezulu — Ukufudumeza okuSebenzayo kwiBhasi ye-EV

1, Inkcazo ePhambili kunye neMigaqo
Inkcazo:Isekelwe kwiThick Film Element (TFE)Iteknoloji yokufudumeza, isekethe yokufudumeza yenziwa ngokuprinta nokuncamathisela ubushushu kumphezulu wesiseko se-ceramic/metal. Emva kokuba ivuliwe, amandla ombane aguqulwa abe ngamandla obushushu ngeJoule effect, efudumeza ngokuthe ngqo i-coolant (isisombululo samanzi se-ethylene glycol), aze emva koko ajikeleze kwisekethe engamanzi ukuze anike ubushushu kwibhetri nakwikhabhini.
2, Umgaqo wokusebenza:
Igalelo le-voltage ephezulu: Umbane we-DC ombane ophezulu we-400V/800V;
Ukufudumeza ifilimu etyebileyo: Umaleko wokuxhathisa uvelisa ubushushu xa ufakwe umbane, ngobuchule bobushushu obuyi-≥ 95%;
Utshintsho lobushushu olupholileyo lolwelo: ubushushu buhanjiswa ngqo kwi-coolant ngaphandle kokulahlekelwa okuphakathi;
Ulawulo lobushushu olukrelekrele: Ulawulo lwe-MCU + i-multi-sensor closed-loop, amandla ahlengahlengiswa ngokuthe ngqo.
3, Iingenelo eziphambili (xa kuthelekiswa nezifudumezi zePTC zemveli)
Ukonga amandla ngokufanelekileyo: ukusebenza kakuhle kobushushu * * ≥ 95%, ukusetyenziswa kwamandla kubushushu obuphantsi kuncitshiswe nge-10% ukuya kwi-15%, kwaye ubomi bebhetri bunyuke nge-5% ukuya kwi-8% * *.
Impendulo ekhawulezayo: ukungabi namandla okushushu okuphantsi, amandla apheleleyo aphuma kwimizuzwana eli-10, ukufudumeza ngokukhawuleza kwiindawo ezibandayo kakhulu.
Uhlengahlengiso lwe-voltage ephezulu: Inkxaso yendalo yeqonga le-800V, ehlangabezana neemfuno zolawulo lobushushu bexesha lokutshaja ngokukhawuleza.
Ixesha elide lokuphila kunye nokuthembeka okuphezulu: akukho zixhobo zoomatshini, ziyamelana nokubanda kunye nobushushu, kwaye zihlala iiyure ezingaphezu kwe-15000, zilungele umjikelo wobomi beemoto zabakhweli weminyaka eli-15.
Ukhuseleko oluphindaphindeneyo: Ukhuseleko oluninzi olugqithisileyo, ukujonga ubushushu obuphezulu, uyilo lokuthintela ukutsha okomileyo, ngokuhambelana ne-ASIL-B yesithuthi.
Incinci kwaye ilula: uxinano lwamandla aphezulu, ubungakanani obuncinci, ubunzima obukhanyayo, ifanelekile kwiindawo ezincinci zokufakelwa kwiimoto zabakhweli
4, imeko yesicelo (ukusetyenziswa okuphambili kweebhasi zombane)
Ulawulo lobushushu bebhetri(umongo):
Ukufudumeza ibhetri kubushushu obuphantsi: Phakamisa ibhetri ngokukhawuleza ifikelele kubushushu obufanelekileyo bokusebenza obuyi * * 25 ℃ * * kwindawo ene -20 ℃, nto leyo ephucula ukusebenza kakuhle kokutshaja kwaye yandise ubomi bayo.
Ukusasazwa kobushushu obuphezulu: Ngokudibene nesinki yobushushu, gcina ubushushu obungaguqukiyo bebhetri buphakathi kwama-25 ℃ nama-35 ℃ ukuze kuthintelwe ukubaleka kobushushu.
Ukufudumeza iikhabhini: Ukufudumeza ngokukhawuleza kwiindawo ezibandayo kakhulu, ukunyibilikisa nokususa ulusu ukuze kuphuculwe intuthuzelo yabakhweli.
Ukufakwa kobushushu kwinkqubo: Ukufudumala okuphantsi kobushushu kwangaphambili kwezinto ezine-voltage ephezulu ezifana neemoto, ulawulo lwe-elektroniki, kunye ne-DC/DC ukunciphisa ukusetyenziswa kwamandla kunye nokuphucula ukusebenza kakuhle.
Iphakheji yokutshaja ngokukhawuleza ye-800V: Lawula ukuveliswa kobushushu bebhetri ngexesha lokutshaja ngokukhawuleza ukuqinisekisa ukutshaja ngokukhawuleza okukhuselekileyo nokufanelekileyo.