Muxuu BMs ugu garan karaa BMS ee ku jirta xirmooyinka batteriga lithium?

Weligaa ma la yaabtay sida aBsma ogaan kartaa xaraashka batteriga lithium? Ma jiraan wax badan oo lagu dubay?

Marka hore, waxaa jira laba nooc oo ah nidaamyada maaraynta baytariga (BMS): noocyada caqliga iyo qalabka. Kaliya BMS smart waxay awood u leedahay inay gudbiso macluumaadka hadda jira, halka nooca qalabka qalabka aan laheyn.

BMS waxay badanaa ka kooban tahay kontorool isku dhafan oo isku dhafan (IC), Mosfettos, wareegyada kormeerka ee hadda jira, iyo wareegyada kormeerka heerkulka. Qeybta ugu muhiimsan ee nooca caqliga leh waa xakameynta IC, oo u dhaqma sidii maskaxda nidaamka ilaalinta. Waxay mas'uul ka tahay kormeerka waqtiga-dhabta ah ee batteriga hadda jira. Adigoo ku xiraya wareegga kormeerka ee hadda jira, xakameynta IC ayaa si sax ah u heli kartaa macluumaad ku saabsan batteriga ee hadda jira. Markuu hadda ka badan yahay xadka nabadgeliyada xusuusinta, xakamaynta IC ayaa si dhakhso leh u go'aan ka gaadha xukunka waxayna kicisaa talaabooyinka difaaca ee u dhigma.

nmc lithium ion batteriga
Gudiga xaddidaadda hadda jira

Marka, sidee loo ogaadaa hadda?

Caadi ahaan, dareenka hoolka ee dareenka waxaa loo isticmaalaa in lagu kormeero hadda. Dareenkan wuxuu ka hadlayaa xiriirka ka dhexeeya beeraha magnetic iyo hadda. Marka la soo qulqulayo hadda, dhul magnetic ah ayaa laga soo saaray dareenka. Cinwaanka wuxuu soosaaraa calaamadda korantada ee u dhiganta ku saleysan xoogga duurka magnetic. Mar haddii kontaroolada IC ay hesho calaamaddan korantadaas, waxay xisaabisaa cabirka dhabta ah ee dhabta ah iyadoo la adeegsanayo algorithms gudaha ah.

Haddii hadda ay ka badan tahay qiimaha nabdoon ee loo yaqaan 'Pretcent', sida wareegga wareega ama gaagaaban ee hadda jira, kontaroolada IC waxay si dhakhso leh u xakameyn doontaa wareejinta Mosfet si loo jaro wadada hadda jira, ilaalinta labadaba batteriga iyo nidaamka wareega.

Intaa waxaa sii dheer, BMS waxay adeegsan kartaa qaar ka mid ah iska caabinta iyo qaybaha kale ee ka caawiya kormeerka hadda jira. Iyada oo lagu cabiro dhibcaha korantada ee loo yaqaan 'ristinta' ee loo yaqaan 'ristinta', cabirka hadda jira waa la xisaabin karaa.

Taxaddan taxanaha ah iyo naqshadaha qumman ee saxda ah iyo qaababka xakamaynta ayaa dhammaantood loogu talagalay in lala socdo batteriga marka la joogo inta ay ka hortageyso xaaladaha is-weydaarsiga. Waxay door muhiim ah ka ciyaaraan sidii loo hubin lahaa isticmaalka nabdoon ee baytariyada lithium, kordhinta nolosha batteriga, iyo kor u qaadida ku tiirsanaanta nidaamka batteriga oo dhan, gaar ahaan codsiyada 4aad ee BMS.


Waqtiga Post: Oktoobar-19-2024

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