茄子视频APP > 行業資訊 > 電動車充電電池什么情況下需進行維護充電?
電動車充電電池什么情況下需進行維護充電?
電動(dong)車電池什么情況下需進行(xing)維護(hu)充電,其充電參數(shu)怎(zen)樣,怎(zen)樣進行(xing)維護(hu)充電?
電動車電池遇下列情況之一時需要進行維護充電:
(1)電池容量衰減減速太快;
(2)出現落后電池;
(3)電池失液后,重新補液;
(4)電池長時間放置后;
(5)電池出現嚴重過放電后;
(6)電池長時間處于低溫環境工作等;
(7)充電參數不合理長期欠充電;
維護充電的充電參數怎樣定;一般采用恒壓限流充電或多階段恒流充電。充電前中期與車配充電器參數基本一致(zhi),只(zhi)是充(chong)(chong)電(dian)(dian)后期(qi)將充(chong)(chong)電(dian)(dian)最高(gao)電(dian)(dian)壓提高(gao)到更(geng)高(gao)。即采用(yong)WD充(chong)(chong)電(dian)(dian),進(jin)行深度(du)充(chong)(chong)電(dian)(dian)修復(fu)已落后電(dian)(dian)池(chi)。維護充(chong)(chong)電(dian)(dian)也(ye)叫均衡充(chong)(chong)電(dian)(dian)。