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动力电池充放电效率测试分析 被引量:18

Test analysis for traction battery charging and discharging efficiency
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摘要 从理论上对动力电池充放电效率的不同测试方法进行了分析,建立了电池充放电效率的测试模型,提出了直流脉冲法快速测试电池在不同放电率和放电深度下的充放电效率。同时采用不同的测试方法测试了不同动力电池的充放电效率,分析了不同放电率和不同放电深度对电池效率的影响。直流脉冲法和其它测试方法相比,测试结果基本相同,但这种测试方法可以缩短测试的时间。 The different test methods of traction battery efficiency were analyzed theoretically and the efficiency test models were setup. A test method called DC pulse was brought up to test the charging and discharging efficiency under different depth of discharge and different discharge rates. Different battery efficiency including Pb-lead and NiMH were determined by different methods and the effects of different depth of discharge and different charging and discharging rates was analyzed. DC pulse test results are similar to other methods test results but with shorter test time.
出处 《电源技术》 CAS CSCD 北大核心 2005年第1期49-51,共3页 Chinese Journal of Power Sources
基金 "十五"国家863计划电动汽车重大专项课题资助(2002AA501821)
关键词 动力电池 电池充放电效率 测试分析 电动车辆 traction battery battery efficiency testing & analyzing electric vehicle
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参考文献4

  • 1MARK D, ANDY B, TIMOTHY L, et al. Electric and gasoline vehi cle lifecycle cost and energy use model [M]. Davis: University of California Publications, 2000,80-81.
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  • 3LI Hong-lin,ZHANG Cheng-ning,SUN Feng-chun, et al. Test analy sis of charging and discharging for electric vehicle traction battery[A].第五届国际测试技术研讨会会议论文集[C],2003,1567-1 571.
  • 4李红林,张承宁,孙逢春,何士娟.Test Analysis of Traction Battery Peak Power[J].Journal of Beijing Institute of Technology,2004,13(4):422-425. 被引量:1

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