Abasebenzisi abaningi bezimoto zikagesi bathola ukuthi amabhethri abo e-lithium-ion awakwazi ukushaja noma ukukhipha ngemuva kokusetshenziswa isikhathi esingaphezu kwengxenye yenyanga, okubenza bacabange ngephutha ukuthi amabhethri adinga ukushintshwa. Eqinisweni, izinkinga ezinjalo ezihlobene nokukhishwa zivamile kumabhethri e-lithium-ion, futhi izixazululo zincike esimweni sokukhishwa kwebhethri—ngeUhlelo Lokuphathwa Kwebhethri (i-BMS) ludlala indima ebalulekile.
Okokuqala, thola izinga lokukhishwa kwebhethri uma lingakwazi ukushaja. Uhlobo lokuqala ukukhishwa okuncane: lokhu kubangela ukuvikelwa kokukhishwa ngokweqile kwe-BMS. I-BMS isebenza ngokujwayelekile lapha, inqamula i-MOSFET yokukhishwa ukuze imise ukuphuma kwamandla. Ngenxa yalokho, ibhethri ayikwazi ukukhishwa, futhi amadivayisi angaphandle angase angakuboni ugesi wayo. Uhlobo lweshaja luthinta impumelelo yokushaja: amashaja anokuhlonza ugesi adinga ukuthola ugesi wangaphandle ukuze aqale ukushaja, kuyilapho lawo anemisebenzi yokwenza kusebenze angashaja ngqo amabhethri ngaphansi kokuvikelwa kokukhishwa ngokweqile kwe-BMS.
Ukuqonda lezi zimo zokukhishwa kwebhethri kanye nendima ye-BMS kusiza abasebenzisi ukuthi bagweme ukushintshwa kwebhethri okungadingekile. Ukuze uthole isitoreji sesikhathi eside, shaja amabhethri e-lithium-ion abe ngu-50%-70% bese uwagcwalisa njalo ngemva kwesonto eli-1-2—lokhu kuvimbela ukukhishwa kwebhethri okukhulu futhi kwandise isikhathi sokuphila kwebhethri.
Isikhathi sokuthunyelwe: Okthoba-08-2025
