| 电动汽车电机驱动系统效率测试方法研究 |
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| 引用本文： | 宋强,王志福,张承宁. 电动汽车电机驱动系统效率测试方法研究[J]. 微特电机, 2006, 34(6): 4-6 |
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| 作者姓名： | 宋强 王志福 张承宁 |
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| 作者单位： | 北京理工大学,北京,100081 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 分析了电动车辆对牵引电机及其控制系统的性能要求，介绍了电机及其控制器的效率计算方法和效率分布特性，提出利用试验测试并结合数学差值得到系统的效率分布，从事了试验研究分析，为电机系统优化和匹配提供了技术支持。
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| 关 键 词： | 电动汽车 电机驱动 效率分布 测试方法 差值计算 |
| 文章编号： | 1004-7018(2006)06-0004-03 |
| 收稿时间： | 2006-02-28 |
| 修稿时间： | 2006-02-28 |
Research on Test Method of Electric Vehicle Driving Motor Efficiency |
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| SONG Qiang,WANG Zhi-fu,ZHANG Cheng-ning. Research on Test Method of Electric Vehicle Driving Motor Efficiency[J]. Small & Special Electrical Machines, 2006, 34(6): 4-6 |
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| Authors: | SONG Qiang WANG Zhi-fu ZHANG Cheng-ning |
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| Affiliation: | Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | The performance of driving motor and its control system for electric vehicle(EV) are analysed firstly.Efficiency calculation method and distribution for EV propulsion system are introduced.In order to test efficiency distribution of motor system,besides platform experiment,mathematic interpolation is also proposed.Experiment gives a good result,and can give technology support for motor system optimization and match. |
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| Keywords: | electric vehicle motor driving system efficiency distribution test method mathematic interpolation |
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