摘要
电动车发展是自然和人类生活的需要,其动力源电池具有多样化。电动自行车是一种电动车,在众多的电池中,从电池的性能价格比和安全可靠等综合因素来考虑,目前仍以铅蓄电池作为电动自行车的首选电池,但尚需进一步提高其比能量和循环寿命性能,以便更好地适应电动自行车对电池的要求,并开发其他更好的新型电池替代含有大量有害铅的铅蓄电池。
EV' s development is the needs for nature and human life .The electric bicycle is a EV.The batteries of movie power have manifo ld.The comprehensive factors(price,performance,safety and reli-ability,etc.)are considered.Lead-acid battery i s put in the first place for electric b icycle at present.Its energy density and cycle life are still farther to improve for well suit to the requirements of electric bicycle.New better batteries must be develop ed for replacing lead-acid battery t hat contain harmful metals to en-vironment.
出处
《电池工业》
CAS
2004年第3期125-130,共6页
Chinese Battery Industry
关键词
电动车
电动自行车
电池
铅蓄电池
electric vehicle
electric bicycle
lead-acid battery
