Qhov tsis sib npaug ntawm lub zog hluav taws xob hauv cov roj teeb lithium yog qhov teeb meem loj rau EVs thiab cov tshuab khaws cia hluav taws xob, feem ntau ua rau them tsis tiav, ua haujlwm luv luv, thiab txawm tias muaj kev pheej hmoo ntawm kev nyab xeeb. Txhawm rau kho qhov teeb meem no kom zoo, kev siv lub Tshuab Tswj Xyuas Roj Teeb (BMS) thiab kev saib xyuas tshwj xeeb yog qhov tseem ceeb.
Ua ntej,qhib BMS txoj haujlwm sib npaug. Cov BMS siab heev (zoo li cov uas muaj kev sib npaug nquag) hloov lub zog los ntawm cov cells siab voltage mus rau cov qis voltage thaum lub sijhawm them / tso tawm, txo qhov sib txawv dynamic. Rau passive BMS, ua txhua hli "full-charge static balancing" - cia lub roj teeb so 2-4 teev tom qab them tag nrho kom cia BMS sib npaug voltages.
Los ntawm kev sib txuas ua ke BMS kev ua haujlwm nrog kev saib xyuas zoo, koj tuaj yeem daws qhov teeb meem tsis sib npaug ntawm lub zog hluav taws xob thiab ua kom lub roj teeb lithium ntev dua.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-04-2025
