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(dian)動車電(dian)池(chi)什么(me)情況(kuang)下需進(jin)行(xing)維(wei)護充電(dian),其充電(dian)參數怎樣,怎樣進(jin)行(xing)維(wei)護充電(dian)?
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(yi)致,只(zhi)是充(chong)電(dian)(dian)后期將(jiang)充(chong)電(dian)(dian)最(zui)高(gao)電(dian)(dian)壓(ya)提高(gao)到更高(gao)。即采用WD充(chong)電(dian)(dian),進行深度充(chong)電(dian)(dian)修復已(yi)落(luo)后電(dian)(dian)池。維護充(chong)電(dian)(dian)也叫均衡(heng)充(chong)電(dian)(dian)。
