Maqaalkani wuxuu soo bandhigayaa codsiga SiC MOS

Sida walxaha aasaasiga ah ee muhiimka ah ee horumarinta warshadaha semiconductor jiilka saddexaad, silicon carbide MOSFET waxay leedahay soo noqnoqoshada beddelka sare iyo isticmaalka heerkulka, taas oo yareyn karta cabbirka qaybaha sida inductors, capacitors, filtarrada iyo transformers, hagaajinta waxtarka beddelka awoodda nidaamka, iyo in la yareeyo shuruudaha kala daadinta kulaylka ee wareegga kulaylka.Nidaamyada elektiroonigga ah ee awoodda, codsiga aaladaha MOSFET silikoon carbide halkii aaladaha IGBT ee silikoon dhaqameed waxay gaari karaan beddelaad hoose iyo khasaaro, iyadoo ay leeyihiin koronto xannibaadyo sare leh iyo awoodda qulqulka, si weyn u wanaajinaya hufnaanta nidaamka iyo cufnaanta awoodda, taasoo hoos u dhigaysa qiimaha dhammaystiran ee nidaamka.

Marka hore, warshadaha codsiyada caadiga ah

Meelaha ugu muhiimsan ee codsiga ee MOSFET silikoon carbide waxaa ka mid ah: ku dallaca moduleka korantada, qalabka wax-ka-beddelka, unugga kaydinta indhaha, qaboojiyaha gaariga tamarta cusub, gaariga tamarta cusub ee OBC, sahayda tamarta warshadaha, wadista gawaarida, iwm.

1. Module koronto ku dallaca

Iyada oo ay soo ifbaxday madal 800V ah oo loogu talagalay baabuurta tamarta cusub, moduleka dallacaadda caadiga ah ayaa sidoo kale ka soo baxay 15-kii hore, 20kW ilaa 30, 40kW, oo leh kala duwanaanshaha korantada ee 300VD-1000VDC, oo leh laba-qaab oo dallacaadda si ay ula kulmaan shuruudaha farsamada ee V2G/V2H.

2. Dabooliyaha sawir qaade

Marka la eego horumarka xoogga leh ee tamarta dib loo cusboonaysiin karo ee caalamiga ah, warshadaha sawir-qaadista ayaa si degdeg ah u ballaariyay, iyo guud ahaan suuqa kala beddelka sawir-qaadista ayaa sidoo kale muujiyay isbeddel horumarineed oo degdeg ah.

3. Mashiinka kaydinta indhaha

Qaybta kaydinta indhaha waxay qabataa tignoolajiyada kontoroolka korantada ee korantada si ay u gaadho wareejinta tamarta iyada oo loo marayo kontoroolka caqliga leh, iskudubaridka xakamaynta sawirka iyo baytariyada kaydinta tamarta, isbedbeddelka tamarta siman, iyo soosaarka tamarta korantada AC oo buuxisa shuruudaha caadiga ah si ay u siiso awooda culeyska iyada oo loo marayo beddelaha kaydinta tamarta tignoolajiyada, si loo daboolo codsiga muuqaalka badan ee dhinaca isticmaalaha, waxaana si weyn loogu isticmaalaa saldhigyada korontada ee sawir-qaadista, sahayda korantada ee loo qaybiyay, xarumaha tamarta kaydinta tamarta iyo waqtiyo kale.

4. qaboojiyaha tamarta cusub ee gaadiidka

Iyada oo kor u kaca 800V ee baabuurta tamarta cusub, SiC MOS waxay noqotay doorashada koowaad ee suuqa iyada oo faa'iidooyinka cadaadiska sare iyo waxtarka sare leh, cabbirka xirmooyinka yar yar iyo wixii la mid ah.

5. Awood sare OBC

Codsiga inta jeer ee beddelka sare ee SiC MOS ee wareegga saddex-waji ee OBC waxay yarayn kartaa mugga iyo miisaanka qaybaha magnetic, hagaajinta hufnaanta iyo cufnaanta awoodda, halka korantada nidaamka sare ee baska ay si weyn u yareyso tirada aaladaha korantada, fududeynaya naqshadeynta wareegga, iyo waxay hagaajinaysaa isku halaynta.

6. Korontada warshadaha

Korontada warshadaha waxaa inta badan loo isticmaalaa sida sahayda caafimaadka, sahayda korontada laser, mishiinka alxanka inverter, korontada DC-DC awood sare, cagaf, iwm, u baahan danab sare, soo noqnoqda sare, xaaladaha codsiga hufnaan sare.