ߣɭȽԴֲܲüܾ Asif Jakwani
ȫůٵսȫѧѴɹʶ뽫ŷ㼣ٵ 2000 ˮƽȫ 1.5oC £ӵһɳչδҪʵδĿɳԴ磬ɫתڱУһԴʩԻɭΪһԴ罫Ҫ̫ܺͷܵȿԴԴ⣬Ϊܺı綯 (EV) ȸЧŷŵĸǨƣʵֿҿɳԴ硣
ͼ 121 Դ
̫ܡܺʹܵȿԴǵ綯ͱƵȸЧأҪʰ뵼ʵ̫֡ܡܺʹܣҪþԵդ˫; (IGBT) ̼ (SiC)ЪԿɱԴתΪɳԵһԴ磬ṩŷŵĿԴ˵ĵ綯ͳʩIGBT SiC ڿԤδΪԴٽʵŷ硣ڹҵ¥Զ IGBT ͽﳡЧӦ (MOSFET) ʵֱƵˢֱ (BLDC)ƺ 5G Ҳˡһ MOSFET ЧԴ UPSΪȫṩڵӡ
桢ʩͿɹ۵ͶʻرԴ
ΪʵδĿɳȫԴ磬ȫҪ͵ڲȡ̶ͬȵķͼʩʵȥ̼ŷšڷ桢ʩͿɹ۵ͶʻرĹͬ£ԤƿԴ (GW) δʮ꽫һ̫ܹذɱ½̫ܽΪһҪ
ӵлʯԴҪû̼ŷߵУ棬Լ̽㷺IJƷϴظʻ̵гٵ綯 (EV) ıﲽٲõ綯һǻʯȼϴԼɴ˴Ŀɳɱӡ
Źҵ̵ļӿ죬˾ǰؾУʹڲӡڷң¥ԶԵߣҳͶɱķ潫ҪʹøЧĵҲҪЧЩ˷Դ
ȫԼ 45% ĵڵϣ˵Ч߽ԽܺIJشӰ졣ʵЩĽҪԤδ 10 ڣڽֱӦУЩ豸ʹһȻӪõĽͻӰ죬ԤҪǸϸЧ档
ŷŵĹؼ
ʰ뵼Ĵ½Ϊ ԴЧԴĹؼΪʹʰ뵼ܹdzЧԴʵŷţҪڿؼܡЧװɱЩؼȡýչ
ͼ 2ŷŵؼ
MOSFETIGBT SiC ʱĹؼǼ£Դ߿صЧʣͬʱ;̬Ͷ̬ġһؼǸЧװΪûĿأܻһЩʽӰ뵼оƬͷųġҵǶɱʼһҪأŵ綯ԴʩƵԴָЩĹӦԳΪؼ֮һ
ʰ뵼ļ
ڰ뵼弼УͨӺضӦõĹˮƽͿƵʣȥѡŻĿؼӶʵּߵϵͳЧҪṩһЧɳ磬Ψһ;Щij¡
ͼ 3ؼضӦ
ɭڹ (Si) MOSFET IGBT ͬʱڴͶʵ SiC ԾʽչΪгṩɫĿؼ
SiC ǵ3뵼壬ֳƿ (WBG) ϣбȹʤһܡҪǿʵָܶȵĵԪṹָߵĵԪܶȿЧʣ綯ʹͬĵṩʻ̡
IGBTƬľԲȺֹͣЧʺӹ÷dzؼ MOSFETؼǵԪ͵ԪܶȡɭƶأӶЧʡ
װĴɢԺͿɿԡӦãʹ÷ģ顣ڵ綯Ⱥܸ߹ (150kW-250kW) ӦУģѡ
װؼϺģ顣ڻӺϻתսսУԽͽӴ裬߿ɿԡ
ڲؼ漰ͭսԼǶ룬ӳڲ߹ܶȡģУװһؼڴˣʹ˫ֱ裬Ӷ߹ܶȡ
ɿҸߵԵĹӦ
˿غͷװļ⣬ɭṩ˿ɿҸߵԵĹӦܰɭ Fab-liteᾧԲģʽΪһܹڲӹԼľԲĹʰ뵼幫˾ṩȹ̵ĹӦ GT Advanced Technologies չȷ SiC ĸ߶ȴֱϺ͵ԹӦSiC ʵδɳĹؼ֮һͨԲʹڵĵijں飬ӦԵõǿ
ܽ
һЧԴ罫ھд洢ĿԴ֮ϣͬʱdzЧɵ綯ƵЧ硣ɫĹ SiC ؼЧɿķװ͵ԹӦδʵ־ŷŵĹؼ
ɭǹϵҵͶʳΪ SiC ٮٮߣΪҵṩܸЧĹʰ뵼壬ҵʵ־ŷţɳչδ