Inkqubo yoLawulo lwebhetri yeBTMS sisixhobo esinamandla sokuphucula ixesha lokuphila kweebhetri zelanga. Inkqubo yoLawulo lwebhetri yeBMS inceda ukuqinisekisa ukuba iibhetri zikhuselekile kwaye zithembekile. Apha ngezantsi kukho inkcazo eneenkcukacha zenkqubo ye-BMS kunye nezibonelelo zabasebenzisi bafumana.
Inkqubo ye-BMS isebenza njani
I-BMS yeebhetri zeLithium isebenzisa ikhompyuter ekhethekileyo kunye nezinzwa ukulawula indlela ibhetri ngayo. Uvavanyo lwangemva kweqondo lobushushu, inqanaba lokutshaja, umthamo webhetri, nangaphezulu. Ikhompyuter iyobhodi yenkqubo ye-BMS emva koko yenza ukubala okulawula ukutshaja kunye nokukhutshwa kwebhetri. Injongo yayo kukuphucula ixesha lokuphila kweSolarbhetha ngelixa lokuqinisekisa ukuba ikhuselekile kwaye ithembekile ukusebenza.
Izinto zenkqubo yolawulo lwebhetri
Inkqubo yolawulo lwebhetri ye-BMS iquka izinto ezininzi eziphambili ezisebenza kunye ukuhambisa intsebenzo egqibeleleyo kwipakethi yebhetri. Izinto zezi:
Itshaja yebhetri
Itshaja itya amandla kwipakethi yebhetri kwi-voltage efanelekileyo kunye nenqanaba lokuhamba lokuqalisa ukuqinisekisa ukuba ihlawulisiwe ngokufanelekileyo.
Ibhetri iliso
Ibhetri yebhetri ilungele izinzwa ezijonga impilo yeebhetri kunye nolunye ulwazi olubalulekileyo olufana nemeko yokutshaja kunye nobushushu.
Umlawuli webhetri
Umlawuli ulawula intlawulo kunye nokukhutshwa kwepakethi yebhetri. Iqinisekisa ukuba amandla angena kwaye ayeke ibhetri.
Izihloko
Ezi zihlanganisi ziqhagamshela inkqubo ye-BMS, iibhetri, i-initter, kunye nephaneli yelanga. Iqinisekisa ukuba i-BMS ifumane lonke ulwazi oluvela kwinkqubo yelanga.
Iimpawu zenkqubo yolawulo lwebhetri yeBMS
Yonke i-BMS yeebhetri zeLithium inezinto zayo ezizodwa. Nangona kunjalo, ezona zinto zimbini zibalulekileyo zikhusela kwaye zilawula umthamo wepakethi yebhetri. Ukukhuselwa kwepakethi yebhetri kufezekiswa ngokuqinisekisa ukhuseleko lombane kunye nokukhuselwa komhlaba.
Ukhuseleko lombane kuthetha ukuba inkqubo yolawulo lwebhetri iya kuvala ukuba indawo yokusebenza ekhuselekileyo (i-SOA) idlulisiwe. Ukukhuselwa kwe-thermal kunokubangela ukuba ulawulo lobushushu okanye lube nokuhamba kweqondo lobushushu ukugcina ipakethe kwi-SOA.
Ngokuphathelele ukuphathwa kwezakhono zebhetri, i-BMS yeebhetri zeLithium yenzelwe ukwandiswa komthamo. Ipakethi yebhetri iya kuthi ekugqibeleni ingabinamsebenzi ukuba ulawulo lwamandla alwenziwa.
Imfuneko yolawulo lwamakhono kukuba ibhetri nganye kwipakethi yebhetri inendlela eyahlukileyo kancinane. Lo msebenzi wentsebenzo uyabonakala kakhulu kwiirhafu zokuvuza. Xa intsha, ipakethi yebhetri inokwenza ngokugqibeleleyo. Nangona kunjalo, ekuhambeni kwexesha, umahluko kwintsebenzo yeselfowuni ibanzi. Ngenxa yoko, inokukhokelela kumonakalo wentsebenzo. Iziphumo ziimeko ezingakhuselekanga kwipakethi yebhetri.
Kwisishwankathelo, inkqubo yolawulo lwebhetri yeBMS iya kususa intlawulo kwezona zihlawulwe zihlawuliswayo, ezithintela ngokugqithisa. Ikwavumela iiseli ezihlawulelweyo ezingaphantsi kokufumana ukutshaja ngakumbi.
I-BMS yeebhetri zeLithium iya kuthi iphinde ibuyisele ezinye okanye phantse yonke inkcitho yangoku ijikeleze iiseli ezihlawulwayo. Ngenxa yoko, iiseli ezihlawulwayo ezihlawulelweyo zifumana ukutshaja okwangoku.
Ngaphandle kwenkqubo yolawulo lwebhetri ye-BMS, iiseli ezibiza ukuba ziya kuqhubeka zisingisa, ezinokukhokelela ekuhambeni kakhulu. Ngelixa i-Lithium Bebees isebenza ngokusebenza kakuhle, banengxaki yokugcwala xa kungeniswa okwangoku. Ibhetri ye-Lithium ye-Lithium ihlazisa kakhulu intsebenzo yayo. Kwimeko embi kakhulu, inokukhokelela ekusilelasweni kwepakethi yebhetri.
Iindidi zee-BMS ze-LITHRIIST
Iinkqubo zolawulo lwebhetri zinokuba lula okanye zinzima kakhulu kwiimeko ezahlukeneyo zokusebenzisa kunye netekhnoloji. Nangona kunjalo, zonke zijolise ekukhathaleleni ipakethi yebhetri. Olona candelo liqhelekileyo
Iinkqubo ze-BMS eziphakathi
I-BMS ephakathi yeebhetri zeLithium isebenzisa inkqubo yolawulo lwebhetri enye yepakethi yebhetri. Zonke iibhetri ziqhagamshelwe ngqo kwii-BMS. Esona sibonelelo siphambili sale nkqubo kukuba icwecwe. Ukongeza, kuyafumaneka ngakumbi.
Eyona nto iphambili kuyo kukuba yonke ibhetri iqhagamshela kwicandelo le-BMS ngokuthe ngqo, ifuna amazibuko amaninzi ukuqhagamshela kwipakethi yebhetri. Iziphumo zininzi iingcingo ezininzi, izihlanganisi, kunye ne-cabling. Kwipakethi enkulu yebhetri, oku kunokubangela ulondolozo kunye nokucocwa kwengxaki.
Imodyuli ye-BMS yeebhetri zeLithium
Njenge-BMS ephakathi, inkqubo yemodyuli iqhagamshelwe kwinxalenye enikezelweyo yepakethi yebhetri. Iiyunithi zeemodyuli zemodyuli ngamanye amaxesha ziqhagamshelwe kwimodyuli ephambili ebeka iliso kwindlela abasebenza ngayo. Eyona nto iphambili kukuba ukuthoba impembelelo kwaye ilondolozo lenziwe lula. Nangona kunjalo, ezantsi kweyona ndlela yolawulo lwebhetri yeengxondorha zemodyuli ixabisa ngaphezulu.
Iinkqubo ze-BMS ezisebenzayo
Inkqubo yolawulo lwebhetri esebenzayo ibeka i-voltage yepakethi yepatri yebhetri, yangoku, kunye nenqanaba. Isebenzisa olu lwazi ukulawula ukutshaja kunye nokukhupha inkqubo yokuqinisekisa ukuba ipakethi yebhetri ikhuselekile ukusebenza kwaye ikwenze oko ngamanqanaba afanelekileyo.
Iinkqubo ze-BMS ezidlulayo
I-BMS eguqukayo kwiibhetri zeLithium ayizukubekwa esweni okwangoku kunye nevolthi. Endaweni yoko, ixhomekeke kwixesha elilula lokulawula intlawulo kunye nenqanaba lokukhupha ipakethi yebhetri. Ngelixa kuyinkqubo engasebenzi kakuhle, ixabisa kancinci ukufumana.
Izibonelelo zokusebenzisa inkqubo yolawulo lwebhetri yeBMS
Inkqubo yokugcina ibhetri inokubandakanya ezimbalwa okanye amakhulu eebhetri zeLithium. Inkqubo yokugcinwa kwebhetri inokuba nenqanaba lokuvavanywa kwe-voltage ukuya kwi-800v kunye ne-300A okanye ngaphezulu.
Ukungasebenzi gwenxa ipakethe enjalo ye-voltage ephezulu kunokukhokelela kwiintlekele ezinzulu. Kananjalo, ukufaka inkqubo yolawulo lwebhetri ye-BMS kubalulekile ukusebenzisa ipakethi yebhetri ngokukhuselekileyo. Izibonelelo eziphambili ze-BMS kwiibhetri zeLithium zinokuchazwa ngolu hlobo lulandelayo:
Ukusebenza ngokukhuselekileyo
Kubalulekile ukuqinisekisa ukusebenza ngokukhuselekileyo kwepakethi ye-Sprium okanye yebhetri enkulu. Nangona kunjalo, kwanamalungu amancinci njengeefowuni ziye zaziwa ukubamba umlilo ukuba inkqubo yolawulo lwebhetri efanelekileyo ayifakwanga.
Ukuphuculwa kokuthembeka kunye ne-Lifepan
Inkqubo yolawulo lwebhetri iqinisekisa ukuba iiseli ngaphakathi kwepakethi yebhetri isetyenziswa kwiiparamitha ezikhuselekileyo zokusebenza. Isiphumo kukuba iibhetri zikhuselwe kwityala elinomsindo kunye nokukhupha, okukhokelela kwinkqubo ethembekileyo yelanga enokubonelela iminyaka yenkonzo enokuthenjwa.
Uluhlu olukhulu kunye nentsebenzo
I-BMS inceda ukulawula amandla eeyunithi nganye kwipakethi yebhetri. Iqinisekisa ukuba umthamo webhetri egqibeleleyo ufezekisiwe. Iiakhawunti ze-BMS zomahluko ekuzikhupheleni, ubushushu, kunye nomongo oqhelekileyo, onokuthi unikezele ngepakethi yebhetri ukuba ayilawulwa.
Uxilongo kunye nonxibelelwano lwangaphandle
I-BMS ivumela ukuhlolwa okuqhubekayo, okwenyani kwexesha lepakethe yebhetri. Isekwe ekusebenziseni okwangoku, inikezela ngoqikelelo oluthembekileyo lwempilo yebhetri kwaye ilindelwe ngubomi. Ulwazi lokuxilonga olwenziweyo luqinisekisa ukuba nayiphi na ingxaki enkulu ifunyenwe kwangoko ngaphambi kokuba ijike ibe yintlekele. Ngokwembono yemali, inokunceda ukuqinisekisa ukucwangciswa okufanelekileyo kokutshintshwa kwepakethe.
Iindleko ezincitshisiweyo kwixesha elide
I-BMS iza neendleko zokuqala eziphezulu kwixabiso eliphezulu lepakethi entsha yebhetri. Nangona kunjalo, ukongamela okuphuhliweyo, kunye nokukhuselwa okubonelelwe yi-BMS, iqinisekisa iindleko ezincitshisiweyo kwixesha elide.
Isishwankathelo
Inkqubo yoLawulo lwebhetri yeBMS sisixhobo esinamandla nesisebenzayo esinokukunceda abanini benkqubo ye-SOWAL bayasiqonda ukuba isebenza njani ibhanki yabo. Inokukunceda nokwenza izigqibo ezifanelekileyo zemali ngelixa kuphuculwe ukhuseleko lwepakethi yebhetri, ububele, kunye nokuthembeka. Isiphumo kukuba abanini bee-BMS kwiibhetri zeLithium bafumana kakhulu imali yabo.
