Kab lus no qhia txog kev siv SiC MOS

Raws li ib qho tseem ceeb ntawm cov khoom siv rau kev loj hlob ntawm peb tiam semiconductor kev lag luam, silicon carbide MOSFET muaj ib tug ntau dua switching zaus thiab siv kub, uas yuav txo tau qhov luaj li cas ntawm cov Cheebtsam xws li inductors, capacitors, lim thiab transformers, txhim khu lub zog conversion efficiency ntawm. lub system, thiab txo cov cua kub dissipation yuav tsum tau rau lub thermal voj voog.Hauv cov tshuab hluav taws xob hluav taws xob, kev siv cov khoom siv silicon carbide MOSFET es tsis txhob siv cov khoom siv silicon IGBT ib txwm muaj peev xwm ua tau qis dua kev hloov pauv thiab poob, thaum muaj zog thaiv ntau dua thiab muaj peev xwm avalanche, txhim kho kev ua haujlwm zoo thiab lub zog ntom ntom, yog li txo tus nqi ntawm cov khoom siv hluav taws xob. qhov system.

Ua ntej, kev lag luam ib txwm siv

Cov ntawv thov tseem ceeb ntawm silicon carbide MOSFET muaj xws li: them pawg fais fab module, photovoltaic inverter, kho qhov muag chav tsev, lub zog tshiab lub tsheb cua txias, lub zog tshiab OBC, muaj fais fab mov, tsav tsav, thiab lwm yam.

1. Them pawg fais fab module

Nrog rau qhov tshwm sim ntawm 800V platform rau lub zog tshiab tsheb, lub mainstream charging module kuj tau tsim los ntawm lub hauv ntej mainstream 15, 20kW rau 30, 40kW, nrog rau cov zis voltage ntau ntawm 300VD-1000VDC, thiab muaj ob txoj kev them nyiaj ua haujlwm kom tau raws li. cov kev cai ntawm V2G/V2H.

2. Photovoltaic inverter

Raws li kev loj hlob ntawm lub ntiaj teb no lub zog tauj dua tshiab, kev lag luam photovoltaic tau nthuav dav sai, thiab tag nrho photovoltaic inverter lag luam kuj tau qhia txog kev loj hlob sai.

3. Optical cia tshuab

Lub tsev khaws khoom kho qhov muag siv lub zog hluav taws xob tswj kev siv thev naus laus zis kom ua tiav lub zog hloov pauv los ntawm kev tswj hwm ntse, tswj hwm kev tswj hwm ntawm photovoltaic thiab lub zog cia roj teeb, kev hloov hluav taws xob zoo, thiab tso tawm AC hluav taws xob hluav taws xob uas ua tau raws li tus qauv yuav tsum tau muab lub zog rau lub nra ntawm lub zog cia converter thev naus laus zis, kom ua tau raws li daim ntawv thov ntau qhov xwm txheej ntawm cov neeg siv sab, thiab tau siv dav hauv cov chaw nres tsheb hluav taws xob photovoltaic, faib cov khoom siv hluav taws xob rov qab, lub zog cia chaw nres tsheb thiab lwm lub sijhawm.

4. Lub zog tshiab lub tsheb cua txias

Nrog rau qhov nce ntawm 800V platform hauv lub zog tshiab tsheb, SiC MOS tau dhau los ua thawj qhov kev xaiv hauv kev ua lag luam nrog nws qhov zoo ntawm kev kub siab thiab kev ua haujlwm siab, cov pob me me me thiab lwm yam.

5. Hwj chim OBC

Daim ntawv thov ntawm siab dua hloov cov zaus ntawm Sic Mos hauv peb-theem cov khoom lag luam voltically, thaum lub zog muaj zog hluav taws xob, thaum cov khoom siv hluav taws xob tsim, thiab txhim kho kev ntseeg tau.

6. Muaj fais fab mov

Cov khoom siv hluav taws xob feem ntau yog siv rau hauv xws li kev kho mob fais fab, laser fais fab mov, inverter vuam tshuab, siab zog DC-DC fais fab mov, khiav tsheb laij teb, thiab lwm yam., xav tau high voltage, high zaus, high efficiency daim ntawv thov scenarios.