EMU2000-Smart Lithium Battery Management System

Waxaa lagu heli karaa 3 hab wax soo saar

(1) Habka toosan: Beddelka DC ee baytariyada lithium ee caqliga leh waxay qabataa habka tooska ah ee dallacaadda iyo ku shubista, iyo danab moduleka batteriga wuxuu la mid yahay korantada busbarka.(Fiiro gaar ah: Qaabka shaqada ee caadiga ah).

(2) Habka Kobcinta: Batteriga lithium-ka smart wuxuu taageeraa qulqulka tamarta joogtada ah.Marka ay jirto isgaarsiin udhaxeysa batteriga iyo korontada, xadka korantada dekeddu waa 48 ~ 57V (waa la dejin karaa);marka aysan jirin isgaarsiin udhaxeysa batteriga iyo nidaamka sahayda korantada, tirada korantada dekeddu waa 51 ~ 54V (waa la dejin karaa), awooduna kama yara 4800W.

(3) Habka isku dhafka iyo ciyaarta: Smart lithium wuxuu galaa xaalad koronto joogto ah iyadoo loo eegayo isbeddelka korantada ee baska nidaamka korantada, kaas oo xaqiijin kara dheecaanka mudnaanta leh ee isticmaalka aasaasiga ah ee lithium smart.Marka korontada dhexe la gooyo, batteriga lithium ee smart waa la sii dayn doonaa sida doorbidan.Qoto dheer ee batteriga lithium ee caqliga leh waa la dejin karaa (DOD-ga caadiga ah waa 90%).Dheecaannada, marka baytariyada lithium-ka-lead-ka ah lagu sii daayo tamarta hoose ee joogtada ah ee batteriga lithium smart, batari lithium smart mar kale ayaa la sii dayn doonaa ilaa lithium-ka smart-ka-hortagga ah ee ilaalinta, lithium-ka smart waa la sii dayn doonaa , baytariyada lithium kale (asiidh-ashitada rasaasta) Sii sii daaya.

Ogaanshaha tamarta gacanta iyo batteriga:

Xaqiijinta korantada unuggu waa ± 10mV at 0-45°C, iyo ± 30mV at -20-70°C ee dallaca batteriga iyo soo saarista ogaanshaha hadda.Qiimaha goobta ee qaylo-dhaanta iyo cabbirrada ilaalinta waxaa lagu beddeli karaa kombuyuutarka martida loo yahay, iyo iska caabiyaha ogaanshaha hadda ee ku xiran wareegga ugu weyn ee kharashka iyo sii daynta ayaa loo isticmaali karaa si loo ururiyo oo loola socdo kharashka iyo sii daynta hadda xirmada batteriga wakhtiga dhabta ah, si loo xaqiijiyo qaylo-dhaanta iyo ilaalinta dallaca hadda socda iyo sii daynta hadda, oo leh saxnaan heersare ah oo hadda ah ±1.

Shaqada ilaalinta wareegga gaaban:

Waxay leedahay shaqada ogaanshaha iyo ilaalinta ee wareegga gaaban ee wax soo saarka.

Awoodda batteriga iyo waqtiyada meertada: Xisaabinta-waqtiga-dhabta ah ee awoodda batteriga ee hadhsan, barashada dhammaystiran ee wadarta lacag-bixinta iyo awoodda saarista hal mar, saxnaanta qiyaasta SOC oo ka wanaagsan ± 5%.Qiyaasta cabbirka awoodda meertada wareegga batteriga waxaa lagu beddeli karaa kumbuyuutarka sare.

CAN, RM485, RS485 isgaarsiineed:

Isgaarsiinta CAN waxay ku xiriirtaa si waafaqsan hab-maamuuska beddelka ee kasta waxaana lagu xiri karaa isgaarsiinta beddelka.La jaanqaadi kara in ka badan 40 nooc.

Ku dallacaadda shaqada xaddidaysa hadda:

Xadidaada hadda firfircoon iyo hababka xaddidaya hadda dadban, waxaad dooran kartaa mid hadba baahidaada tahay.

(1) Xaddidaadda hadda jirta: Marka BMS ay dallacayso, BMS had iyo jeer waxay shiddaa moduleka xaddidan ee MOS tuubada waxayna si firfircoon u xaddidaysaa dallacaadda hadda 10A.

(2) Xaddidaynta hadda jirta: Xaaladda dallacaadda, haddii dallacadu hadda gaadho ku dallacaadda qaylo-dhaanta hadda jirta, BMS waxay daari doontaa 10A xaddidaadda hadda jirta, oo dib-u-eegis ku samayn doonta haddii dalladu hadda gaadho xaaladda xaddidan ee hadda jirta kaddib 5 daqiiqadaha xaddidan ee hadda jira.(Qiimaha xadka hadda furan ee furan waa la dejin karaa).