Pakadali pano, magetsi amphamvu kwambiri omwe amagwiritsidwa ntchito kwambiri mu batire yogwira ntchito bwino ndi mabatire a lead-acid, omwe amagwiritsidwa ntchito pogwiritsa ntchito mabatire a lead-acid, chifukwa cha zifukwa zosiyanasiyana amachititsa kuti pakhale ma short-circuit, zomwe zimakhudza kugwiritsa ntchito batire lonse. Ndiye mungapewe bwanji ndikuthana ndi short-circuit ya batire ya lead-acid?
Kuchaja ndi kutulutsa mphamvu nthawi zonse. Chepetsani mphamvu yochaja ndi mphamvu yochaja, ndipo yang'anani ngati thupi la valavu yotetezera lili losalala. Mwachitsanzo, ngati mphamvu yotseguka ndi yoposa 12.5V, zikutanthauza kuti mphamvu yosungira batri ikadali yoposa 80%, ngati mphamvu yotseguka ndi yochepera 12.5V, ndiye kuti iyenera kuchajidwa nthawi yomweyo.
Kuphatikiza apo, magetsi otseguka ndi ochepera 12V, zomwe zikusonyeza kuti mphamvu yosungira batri ndi yochepera 20%, batri silingathenso kupitiliza kugwiritsa ntchito. Chifukwa batri ili mu mkhalidwe wa short-circuit, short-circuit current yake imatha kufika ma ampere mazana ambiri. Ngati short-circuit contact ili yolimba kwambiri, ndiye kuti short-circuit current idzakhala yayikulu, gawo lonse lolumikizira lidzapanga kutentha kwambiri, mu ulalo wofooka kutentha kudzakhala kwakukulu, kudzasungunula kulumikizana, motero short-circuit. Batri yakomweko ikhoza kupanga mpweya wophulika, kapena mpweya wophulika womwe wasonkhanitsidwa panthawi yolipiritsa, mu kulumikizana kwa fusion kumapanga sparks, zomwe zingayambitse kuphulika kwa batri; ngati short-circuit nthawi ya batri ndi yochepa kapena current si yayikulu kwambiri, ngakhale sizingayambitse kulumikizana kwa fusion, koma short-circuit kapena overheating chochitika, chidzalumikizidwa ku mzere wozungulira binder wawonongeka, pali Kutaya ndi zoopsa zina zomwe zingachitike zachitetezo.
Nthawi yotumizira: Julayi-12-2023
