Nkhaniyi ikuwonetsa kugwiritsa ntchito SiC MOS

Monga chinthu chofunika kwambiri pa chitukuko cha m'badwo wachitatu semiconductor makampani, silicon carbide MOSFET ali apamwamba kusintha pafupipafupi ndi kutentha ntchito, amene angathe kuchepetsa kukula kwa zigawo zikuluzikulu monga inductors, capacitors, Zosefera ndi thiransifoma, kusintha mphamvu kutembenuka dzuwa la dongosolo, ndi kuchepetsa kufunika kwa kutentha kwa kutentha kwa kayendedwe ka kutentha.Mu machitidwe amagetsi amagetsi, kugwiritsa ntchito zida za silicon carbide MOSFET m'malo mwa zida zachikhalidwe za silicon IGBT zitha kukwaniritsa kusintha kwapang'onopang'ono komanso kutayika, pomwe kukhala ndi kutsekeka kwamagetsi apamwamba komanso mphamvu ya chigumukire, kuwongolera magwiridwe antchito komanso kachulukidwe kamphamvu, potero kuchepetsa mtengo wokwanira wa dongosolo.

Choyamba, ntchito zofananira zamakampani

Magawo akuluakulu ogwiritsira ntchito silicon carbide MOSFET akuphatikizapo: kuthamangitsa gawo lamagetsi, photovoltaic inverter, optical storage unit, air conditioning, galimoto yatsopano ya OBC, magetsi opangira mafakitale, kuyendetsa galimoto, ndi zina zotero.

1. Kulipira gawo la mphamvu ya mulu

Ndi zikamera wa nsanja 800V kwa magalimoto mphamvu zatsopano, ndi gawo lalikulu nazipereka nayenso anayamba kuchokera m'mbuyomu waukulu 15, 20kW kuti 30, 40kW, ndi linanena bungwe voteji osiyanasiyana 300VD-1000VDC, ndipo ali ndi njira ziwiri kulipiritsa ntchito kukumana zofunikira zaukadaulo za V2G/V2H.

2. Photovoltaic inverter

Pansi pa chitukuko champhamvu cha mphamvu zowonjezereka zapadziko lonse, makampani a photovoltaic akuwonjezeka mofulumira, ndipo msika wonse wa photovoltaic inverter wasonyezanso chitukuko chofulumira.

3. Kuwala kosungirako makina

Chigawo chosungirako kuwala chimatengera luso lamagetsi lamagetsi kuti likwaniritse mphamvu zoyendetsera mphamvu pogwiritsa ntchito mphamvu zanzeru, kugwirizanitsa kulamulira kwa photovoltaic ndi mabatire osungira mphamvu, kusinthasintha kwamphamvu kwamphamvu, ndi kutulutsa mphamvu yamagetsi ya AC yomwe imakwaniritsa zofunikira kuti apereke mphamvu pa katunduyo kudzera mu chosinthira mphamvu yosungirako mphamvu. tekinoloje, kuti ikwaniritse mawonekedwe amtundu wa ogwiritsa ntchito, ndipo imagwiritsidwa ntchito kwambiri m'malo opangira magetsi amtundu wa photovoltaic, zogawa zosungirako zosungirako, malo opangira magetsi ndi zina.

4. New mphamvu galimoto mpweya mpweya

Ndi kukwera kwa nsanja ya 800V m'magalimoto atsopano amphamvu, SiC MOS yakhala chisankho choyamba pamsika ndi ubwino wake wothamanga kwambiri komanso kuthamanga kwambiri, kukula kwa phukusi laling'ono la chip ndi zina zotero.

5. High Power OBC

Kugwiritsa ntchito ma frequency apamwamba a SiC MOS mu gawo la OBC la magawo atatu kumatha kuchepetsa kuchuluka ndi kulemera kwa maginito, kuwongolera magwiridwe antchito ndi kachulukidwe kamphamvu, pomwe voteji yamabasi apamwamba kwambiri amachepetsa kuchuluka kwa zida zamagetsi, amathandizira kapangidwe kake, ndi kumapangitsa kudalirika.

6. Mphamvu zamagetsi zamagetsi

magetsi mafakitale makamaka ntchito monga mankhwala mphamvu magetsi, magetsi laser, inverter kuwotcherera makina, mkulu-mphamvu DC-DC magetsi, njanji thirakitala, etc., amafuna voteji mkulu, pafupipafupi, mkulu dzuwa zochitika ntchito.