Isifudumezi se-4-9KW 450-950V CAN/LIN Thick Film High Voltage — Ukushisa Okusebenzayo kwe-EV

1, Incazelo Eyinhloko kanye Nezimiso
Incazelo:Kususelwa ku-Thick Film Element (TFE)Ubuchwepheshe bokushisa, isekethe yokushisa yakhiwa ngokunamathisela nokunamathisela ukumelana nokushisa ebusweni be-substrate ye-ceramic/metal. Ngemva kokusetshenziswa, amandla kagesi aguqulwa abe amandla okushisa nge-Joule effect, afudumale ngqo i-coolant (isixazululo samanzi se-ethylene glycol), bese ejikeleza ngesekethe yoketshezi ukuze anikeze ukushisa ebhethri nasekhabini.
2, Isimiso sokusebenza:
Okokufaka kwamandla kagesi aphezulu: ukunikezwa kwamandla kagesi aphezulu kwe-DC okungu-400V/800V;
Ukushisa kwefilimu ejiyile: Ingqimba yokumelana ikhiqiza ukushisa uma ifakwa ugesi, ngokusebenza kahle kokushisa okungu-≥ 95%;
Ukushintshana kokushisa okupholile koketshezi: ukushisa kuqondiswa ngqo ku-coolant ngaphandle kokulahlekelwa okuphakathi;
Ukulawula izinga lokushisa okuhlakaniphile: Ukulawula kwe-MCU + i-multi-sensor closed-loop, amandla alungiseka ngomugqa.
3, Izinzuzo Eziyinhloko (uma kuqhathaniswa nama-heater e-PTC endabuko)
Okonga amandla ngempumelelo: ukusebenza kahle kokushisa * * ≥ 95%, ukusetshenziswa kwamandla okushisa okuphansi kwehliswe ngo-10% kuya ku-15%, kanye nokuphila kwebhethri kukhuphuke ngo-5% kuya ku-8% * *.
Impendulo esheshayo: ukungabi namandla okushisa okuphansi, ukukhishwa kwamandla okugcwele ngaphakathi kwemizuzwana eyi-10, ukufudumala okusheshayo ezindaweni ezibandayo kakhulu.
Ukuzivumelanisa ne-voltage ephezulu: Ukusekelwa kwemvelo kwepulatifomu engu-800V, okuhlangabezana nezidingo zokuphathwa kokushisa zesikhathi sokushaja okusheshayo.
Isikhathi eside sokuphila kanye nokuthembeka okuphezulu: akukho ukuthintana kwemishini, ukumelana nokushaqeka okubandayo nokushisa, kanye nesikhathi sokuphila esingaphezu kwamahora angu-15000, esifanele umjikelezo wokuphila wezimoto zabagibeli weminyaka engu-15.
Ukweqiswa kokuphepha: Ukuvikelwa kokushisa ngokweqile okuningi, ukuqapha ukuvikela ukushisa okunamandla aphezulu, ukwakheka kokuvimbela ukusha okomile, okuhambisana ne-ASIL-B yemoto.
Incane futhi ilula: ukuminyana kwamandla aphezulu, usayizi omncane, isisindo esilula, kufanelekile ezindaweni ezincane zokufakwa ezimotweni zabagibeli
4, isimo sohlelo lokusebenza (ukusetshenziswa okuyinhloko kwamabhasi kagesi)
Ukuphathwa kokushisa kwebhethri(umongo):
Ukushisa okuphansi ngaphambi kwesikhathi: Phakamisa ibhethri ngokushesha liye ezingeni lokushisa lokusebenza elifanele elingu-* * 25 ℃ * * endaweni engu--20 ℃, okuthuthukisa ukusebenza kahle kokushaja nokwandisa isikhathi sokuphila.
Ukushabalalisa ukushisa okushisa okuphezulu: Kanye nesinki yokushisa, gcina izinga lokushisa elingaguquki lebhethri liphakathi kuka-25 ℃ no-35 ℃ ukuze ugweme ukuphuma kokushisa.
Ukushisa kwekhabhini: Ukushisa okusheshayo ezindaweni ezibandayo kakhulu, ukuncibilikisa nokususa i-fog ukuze kuthuthukiswe induduzo yabagibeli.
Ukufakwa kokushisa kwesistimu: Ukushisa okuphansi ngaphambi kwesikhathi kwezingxenye ze-high-voltage ezifana nama-motor, izilawuli ze-elekthronikhi, kanye ne-DC/DC ukuze kuncishiswe ukusetshenziswa kwamandla futhi kuthuthukiswe ukusebenza kahle.
Iphakheji yokushaja okusheshayo engu-800V: Lawula ukukhiqizwa kokushisa kwebhethri ngesikhathi sokushaja okusheshayo ukuqinisekisa ukushaja okusheshayo okuphephile nokuphumelelayo.