Njengamanje, amandla amakhulu asetshenziswa kakhulu ebhethri elisebenza kahle kakhulu amabhethri e-lead-asidi, ohlelweni lokusebenzisa amabhethri e-lead-acid, ngenxa yezizathu ezahlukahlukene eziholela ku-short-circuit, okubuye kube nomthelela. ukusetshenziswa kwebhethri lonke.Ngakho-ke ungavimba kanjani futhi ubhekane nesekethe emfishane yebhethri le-lead-acid?
Ukushaja okuvamile nokukhipha.Yehlisa ukushaja kwamanje kanye ne-voltage yokushaja, futhi uhlole ukuthi umzimba wevalvu wokuphepha ubushelelezi yini.Thatha ibhethri le-12V njengesibonelo, uma i-voltage yesifunda evulekile ingaphezu kuka-12.5V, kusho ukuthi umthamo wokugcina ibhethri usengaphezu kwama-80%, uma i-voltage yesifunda evulekile ingaphansi kuka-12.5V, ngakho-ke idinga abekwe icala ngokushesha.
Ngaphezu kwalokho, i-voltage evulekile-circuit ingaphansi kwe-12V, okubonisa ukuthi umthamo wokugcina ibhethri ungaphansi kuka-20%, ibhethri ngeke lisakwazi ukuqhubeka nokusebenzisa.Ngenxa yokuthi ibhethri isesimweni esifushane, amandla ayo e-short-circuit angafinyelela kumakhulu ama-ampere.Uma othintana naye we-short-circuit eqinile kakhulu, khona-ke i-short-circuit current izoba nkulu, yonke ingxenye yokuxhuma izokhiqiza ukushisa okukhulu, ekushiseni okubuthakathaka kuyoba kukhulu, kuzoncibilika uxhumano, futhi ngaleyo ndlela i-short- umcimbi wesifunda.Ibhethri yendawo kungenzeka ukuthi ikhiqize amagesi aqhumayo, noma amagesi aqhumayo aqoqwe ngesikhathi sokushaja, ekuxhumekeni kwe-fusion kuzokhiqiza izinhlansi, okuzoholela ekuqhumeni kwebhethri;uma isikhathi sokujikeleza esifushane sebhethri sisifushane uma kuqhathaniswa noma i-current ingenkulu kakhulu, nakuba ingahle ingaqalisi ukuxhumana kwe-fusion phenomenon, kodwa i-short-circuit noma isenzakalo sokushisa ngokweqile, izoxhunywa ku-strip ezungeze i-binder yonakalisiwe, lapho. Ukuvuza nezinye izingozi zokuphepha ezingaba khona.
Isikhathi sokuthumela: Jul-12-2023
