Sida looga ilaaliyo dabaysha EV's on board charger ka kororka xawliga ku meel gaadhka ah

Deegaanka baabuurtu waa mid ka mid ah deegaanka ugu daran ee qalabka elektiroonigga ah. Maantadabaylaha EVnaqshaduhu waxay ku bataan qalabka elektarooniga ah ee xasaasiga ah, oo ay ku jiraan kontaroolada elektiroonigga ah, macluumaadka macluumaadka, dareenka, xidhmooyinka baytariga, maaraynta baytariga,barta baabuurta korontada, iyo dabaysha dusha saaran. Marka lagu daro kulaylka, ku-meel-gaadhka korantada, iyo faragelinta korantada (EMI) ee deegaanka baabuurta, dabaylaha dusha saaran waa in uu la dhexgalo koronto AC, isaga oo u baahan in laga ilaaliyo khalkhal gelinta khadka AC si loogu shaqeeyo la isku halayn karo.

Soosaarayaasha qaybta maanta waxay bixiyaan qalabyo badan oo loogu talagalay ilaalinta wareegyada elektiroonigga ah. Xiritaanka shabkada awgiis, xeedho-boodhka dushiisa ayaa ka ilaalinaya korontadu iyadoo la isticmaalayo qaybo gaar ah waa lama huraan.

Xalka gaarka ah wuxuu isku daraa SIDACtor iyo Varistor (SMD ama THT), isagoo gaaraya danab isku xiran oo hooseeya oo hoos yimaada garaaca wadnaha sare. Isku-darka SIDACtor + MOV wuxuu awood u siinayaa injineerada gawaarida si ay u wanaajiyaan xulashada iyo sidaas darteed, qiimaha semiconductors-ka korantada ee naqshadeynta. Qaybahan ayaa loo baahan yahay si loogu beddelo danabka AC ee danabka DC si loogu dallaco baabuurkaKu dallacaadda baytariyada dusha sare saaran.

Ku dallacaadda baytariyada dusha sare saaran

Jaantuska 1. Jaantuska 1. Kor-Board Charger Block

The On-BoardDabaylaha(OBC) waxay ku jirtaa khatar inta lagu jiroDallacaadda EViyadoo ay ugu wacan tahay soo-gaadhista dhacdooyinka korantada xad-dhaafka ah ee laga yaabo inay ku dhacaan xadhkaha korantada. Naqshaduhu waa inuu ka ilaaliyaa koronto-dhaliyeyaasha awoodda ku-meel-gaadhka ah ee xad-dhaafka ah sababtoo ah danabyada ka sarreeya xadkooda ugu sarreeya waxay dhaawici karaan iyaga. Si loo kordhiyo kalsoonida EV-ga iyo cimrigiisa, injineeradu waa in ay wax ka qabtaan kororka shuruudaha hadda jira iyo hoos u dhigista korantada ugu badan ee naqshadahooda.

Tusaalaha ilaha korantada ku meel gaarka ah waxaa ka mid ah kuwan soo socda:
Bedelaadda culeysyada awoodda leh
Beddelka nidaamyada tamarta hooseeya iyo wareegyada resonant
Wareegyo gaagaaban oo ka dhasha dhismaha, shilalka gaadiidka, ama duufaanada
Fiyuusyada kiciya iyo ilaalinta korontadu.
Jaantus 2. Wareegga Lagu Taliyay Kala Duwanaanshaha iyo Qaabka Guud ee Ilaalinta Wareega Korantada ee Ku Meel Gaarka ah iyadoo la adeegsanayo MOVs iyo GDT.

MOV 20mm ah ayaa loo door bidaa isku halaynta wanaagsan iyo ilaalinta. MOV-ga 20mm waxa uu qabtaa 45 garaac oo ah 6kV/3kA kor u kaca hadda, kaas oo aad uga adag 14mm MOV. Saxanka 14mm wuxuu xamili karaa kaliya 14 qalliin inta uu nool yahay.
Tirada Voltage-ka isku dhejinta ayaa ka sarreeya 1000V.
Tusaale doorashada go'aaminta

Heerka 1 Charger-120VAC, wareegga hal-waji: Heerkulka deegaanka ee la filayo waa 100 ° C.

Si aad wax badan uga barato isticmaalka SIDACT ama Ilaalinta Thyristors gudahabaabuurta korontada, soo deji Sida Loo Doorto Ilaalinta Qalliinka Ku Meel Gaarka ah ee ugu Wanaagsan ee EV On-Board Chargers note note, ixtiraamka Little fuse, Inc.

baabuur

Waqtiga boostada: Jan-18-2024