Zatsopano za Mitsubishi Electric ndi Yongming Company zokhudzana ndi ma drive awiri
Mitsubishi Electric, mtsogoleri muukadaulo wamagetsi amphamvu, ikupitilizabe kudutsa malire aukadaulo. Posachedwapa, yatulutsa ma module asanu ndi limodzi atsopano a J3 series power semiconductor, zomwe zabweretsa mayankho osayerekezeka a inverter apamwamba komanso ocheperako ku gawo la magalimoto amagetsi (xEV). Nthawi yomweyo, Yongming Company imadalira malo ake opangira zinthu kuti agwiritsidwe ntchito kwambiri komanso anzawo apamwamba apadziko lonse lapansi kuti afufuze mozama zosowa za zochitika zapamwamba. Ma capacitor amafilimu omwe angotulutsidwa kumene akuwonetsa magwiridwe antchito abwino kwambiri amagetsi ndi luso lake lapadera lopaka utoto komanso luso la kapangidwe ka kapangidwe kake. Kukhazikika kwa nthawi yayitali kwalowetsa mphamvu zatsopano muukadaulo uwu.
Ma module amphamvu a Mitsubishi Electric J3 mndandanda
Ma module amphamvu a Mitsubishi Electric a J3 series ali ndi ukadaulo wapamwamba wa silicon carbide metal oxide semiconductor field effect transistor (SiC-MOSFET) kapena RC-IGBT (Si) ndipo ali ndi ubwino waukulu monga kugwira ntchito bwino kwambiri, kudalirika kwambiri, komanso kutayika kochepa. Poyerekeza ndi zinthu zomwe zilipo, kukula kwake kumachepetsedwa ndi pafupifupi 60%, kukana kutentha kumachepetsedwa ndi pafupifupi 30%, ndipo inductance imachepetsedwa ndi pafupifupi 30%, zomwe zimathandiza kwambiri kuchepetsa mphamvu ya ma xEV inverters.
Kachipangizo ka filimu ya Yongming
Yongming New Energy Film Capacitors yadzipereka kufananiza ndi makampani ena apadziko lonse lapansi. Ma capacitor ake atsopano a mafilimu amagwiritsa ntchito ukadaulo wapadera wokutira ndi kapangidwe katsopano kuti akonze bwino magwiridwe antchito amagetsi ndi kukhazikika kwa chinthucho. Mphamvu yake yayikulu, mphamvu yayikulu, kutsika kwa mpweya woyenda pang'ono ndi zina zimapangitsa kuti mphamvu ya chinthucho ikhale yolimba ndi 10% kuposa momwe chimagwirira ntchito, ndipo kuchuluka kwake ndi kocheperako ndi 15% kuposa momwe chimagwirira ntchito. Kuchita bwino kumeneku kumapangitsa filimu ya Yongming kukhala yolimba.ma capacitorchisankho chabwino kwambiri mu ma module a inverter.
Chidule
Pamene ma module amphamvu a Mitsubishi Electric a J3 aphatikizidwa ndi ma capacitor atsopano a Yongming, zotsatira zake zimakhala zofunika kwambiri. Kuphatikiza kumeneku sikungowonjezera luso ndi kudalirika kwa zidazo, komanso kuchepetsa ndalama ndikupeza magwiridwe antchito okwera mtengo. Mgwirizano wamphamvuwu mosakayikira wabweretsa kusintha kwakukulu m'magalimoto amagetsi, kupatsa xEV mayankho ang'onoang'ono komanso ogwira ntchito bwino a inverter, motero kulimbikitsa chitukuko chowonjezereka ndi kufalikira kwa ukadaulo wamagalimoto amagetsi.
Poganizira za kufunafuna padziko lonse lapansi mphamvu, kuteteza chilengedwe, komanso kukhazikika, Yongming New Energy Film Capacitors imapatsa ogwiritsa ntchito padziko lonse lapansi njira zamakono zotsogola, zodalirika, komanso zogwira mtima kwambiri.
Nthawi yotumizira: Epulo-16-2024