摘要
介绍了超级电容的机理与特点，概述了国内外超级电容在电动车中的应用研究现状，通过分析比较超级电容在电动车中应用的拓扑结构及控制策略，设计了一种新型的超级电容一蓄电池复合电源电动车控制系统验结果表明，该验结果表明，该复合电源电动车能兼顾蓄电池和超级电容的优点，可以更好地满足电动车启动和加速性能的要求，并能提高电动车制动能量回收的效率，增加续驶里程．以超级电容为惟一能源的电动车可以作为固定线路车使用，但配套设施还需要完善，所以发展趋势并不乐观。 关键词：蓄电池 汽车启动 超级电容器
Abstract
The mechanism and characteristic Of uhracapacitor are introduced．The ultracapacitorapplication status in electric vehicle(EV)at home and abroad is outlined．Analyzing the topologyand control strategy of uhracapacitor applied in EVs，a novel control system of ultracapacitor-bat—tery hybrid power EV is designed。永磁电机设计The experimental results
电子管话筒show that the hybrid power EV enables tOcombine the advantages of battery and uhracapacitor，enhance the start—up and accelerating per—formance of EVnfj金属防静电，improve the energy-regenerative efficiency，and increase the driving range．EVsemploying uhracapacitor as the only power may be used as fixed-line buses，but the basic facilitiesought to be imprared．
垃圾处理厂工艺流程Keywords：electric vehicle；电机接线柱uhracapacitor；纠偏机hybrid power
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