A Uhlelo Lokuphathwa Kwebhethri(BMS)ibalulekile emaphaketheni ebhethri ebhethri atholakalayo. I-BMS ibalulekile ezimotweni zikagesi (EVS) kanye nokugcinwa kwamandla.
Iqinisekisa ukuphepha kwebhethri, isikhathi eside, kanye nokusebenza kahle. Isebenza ngamabhethri we-LifePo4 nama-NMC. Le ndatshana ichaza ukuthi i-Smart BMS esebenza kanjani ngamaseli anephutha.
Ukutholwa kwephutha nokuqapha
Ukuthola amaseli anephutha isinyathelo sokuqala ekuphathweni kwebhethri. I-BMS ihlala iqapha amapharamitha asemqoka weseli ngalinye ephaketheni, kufaka phakathi:
·I-Voltage:I-voltage yeseli ngalinye ihlolwe ukuthola izimo ezingaphezu kwamandla kagesi noma ama-voltage. Lezi zinkinga zingakhombisa ukuthi iseli linephutha noma liguga.
·Lokushisa:Izinzwa zilandelela ukushisa okukhiqizwe iseli ngalinye. Iseli elinephutha lingangenza ngokweqile, kwakha ingozi yokwehluleka.
·Okwamanje:Ukugeleza kwamanje okungajwayelekile kungasayina amasekethe amafushane noma ezinye izinkinga zikagesi.
·Ukumelana Kwangaphakathi:Ukuphikiswa okwandayo kuvame ukubonisa ukonakaliswa noma ukwehluleka.
Ngokubheka kakhulu la mapharamitha, i-BMS ingakhomba ngokushesha amangqamuzana aphambuka kumabanga ajwayelekile asebenzayo.
Ukuxilongwa kwephutha nokuhlukaniswa
Lapho i-BMS ithola iseli elinephutha, lenza ukuxilongwa. Lokhu kusiza ukunquma ubulukhuni bephutha nomthelela wawo ephaketheni eliphelele. Amanye amaphutha angaba ancanyana, adinga kuphela ukulungiswa kwesikhashana, kanti amanye akhulu futhi adinga isenzo esisheshayo.
Ungasebenzisa i-Balancer esebenzayo ochungechungeni lwe-BMS ngamaphutha amancane, njengokungalingani okuncane kwe-voltage. Lobu buchwepheshe babuyikelela amandla avela kumaseli aqine aze abe buthaka. Ngokwenza lokhu, uhlelo lokuphatha ibhethri lugcina imali ekhokhwayo ekugcineni kuwo wonke amaseli. Lokhu kunciphisa ukucindezela futhi kuyabasiza isikhathi eside.
Ngezinkinga ezinzima ngokwengeziwe, ezinjengomjikelezo omfushane, i-BMS izohlukanisa iseli elinephutha. Lokhu kusho ukunqamula kusuka ohlelweni lokulethwa kwamandla. Lokhu kuhlukaniswa kuvumela yonke indawo yonke yephakethe ngokuphepha. Kungaholela ekwehleni okuncane umthamo.
Izimiso zokuphepha nezinqubo zokuvikela
Onjiniyela baklama i-Smart BMS ngezici ezahlukahlukene zokuphepha ukuphatha amaseli alungile. Lokhu kufaka phakathi:
·Ukuvikelwa okuphezulu kwe-voltage nokuvikelwa kwe-voltage:Uma i-voltage yeseli idlula imikhawulo ephephile, imikhawulo ye-BMS ishaja noma ikhipha. Kungaphinde kunqamule iseli emthanjeni ukuvikela ukulimala.
· Ukuphathwa kwe-Thermal:Uma ukugcwala ngokweqile kwenzeka, i-BMS ingasebenza izinhlelo zokupholisa, njengabalandeli, ukwehlisa izinga lokushisa. Ezimweni ezimbi kakhulu, kungavala uhlelo lwebhethri. Lokhu kusiza ukuvikela ukugijima okushisayo, okuyisimo esiyingozi. Kulesi simo, ukushisa kweseli ngokushesha.
Ukuvikelwa Komjikelezo Okufushane:Uma i-BMS ithola umjikelezo omfushane, isusa ngokushesha amandla kuleso sitokisi. Lokhu kusiza ukuvikela ukulimala okwengeziwe.
Ukusebenza kahle kanye nokulungisa
Ukusingathwa kwamangqamuzana angenaphutha akuwona nje mayelana nokuvimbela ukwehluleka. I-BMS ibuye yandisa ukusebenza. Ilinganisa umthwalo phakathi kwamaseli futhi iqapha impilo yabo ngokuhamba kwesikhathi.
Uma uhlelo luhlaba umkhosi iseli njengonile kodwa okwamanje, i-BMS inganciphisa umthwalo wayo. Lokhu kunweba impilo yebhethri ngenkathi kugcinwa iphakethe kusebenza.
Futhi kwezinye izinhlelo ezithuthukile, i-Smart BMS ingakwazi ukuxhumana namadivayisi angaphandle ukuhlinzeka ngemininingwane yokuxilonga. Kungaphakamisa izenzo zokulungisa, njengokufaka esikhundleni amaseli anephutha, ukuqinisekisa ukuthi uhlelo lusebenza kahle.
Isikhathi sePosi: Oct-19-2024
