摘要
介绍业内现有DC/DC充电机制及其优缺点,并提出一种新型的DC/DC充电机制,不仅保障高压电安全,而且能大大改善低压蓄电池亏电现象,从而延长蓄电池使用寿命。
This paper introduces the advantages and disadvantages of DC/DC charging mechanism existing in the industry and proposes a new type of DC/DC charging mechanism,which not only ensures the high-voltage electricity safety but also significantly improves the capacity loss phenomenon of the low-voltage battery.Thus the service life of the battery is extended.
作者
周红丽
何家银
ZHOU Hongli;HE Jiayin(SAIC MOTOR Commercial Vehicle Techinical Center Bus Branch Center,Shanghai 200100,China;Shanghai Sunwin Bus Co.,Ltd.,Shanghai 201108,China)
出处
《客车技术与研究》
2022年第3期9-11,14,共4页
Bus & Coach Technology and Research
