| 电动汽车充电设施若干关键技术探析 |
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| 引用本文： | 陈坤,蒋浩. 电动汽车充电设施若干关键技术探析[J]. 广东电力, 2011, 24(12): 51-53,84 |
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| 作者姓名： | 陈坤 蒋浩 |
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| 作者单位： | 深圳供电规划设计院有限公司,广东 深圳,518054 |
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| 摘 要： | 结合广东电网公司《电动汽车充电设施标准设计》的编制,对电动汽车充电设施供配电系统若干关键问题进行研究与剖析,并对充电设施负荷等级划分、负荷计算系数取值、谐波电流的抑制及治理、充电桩电击防范、谐波电流对普通配电变压器容量的影响等涉及工程设计的若干关键技术,在理论和应用上提出了理解与认识.
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| 关 键 词： | 充电设施 负荷等级 负荷计算系数 谐波 电击防范 |
Analysis on Key Techniques for Charging Facilities of Electric Automobile |
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| GHEN Kun,JIANG Hao. Analysis on Key Techniques for Charging Facilities of Electric Automobile[J]. Guangdong Electric Power, 2011, 24(12): 51-53,84 |
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| Authors: | GHEN Kun JIANG Hao |
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| Affiliation: | (Shenzhen Power Supply Planning Design Institute Co.,Ltd,Shenzhen,Guangdong 518054,China) |
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| Abstract: | In accordance with compile of Standard Design for Charging Facilities of Electric Automobile,the paper works over and analyzes key issues concerning power supply and distribution system for charging facilities of electric automobile.The paper theoretically and practically comprehends load class division,value of coefficient for load calculation,suppression and treatment on harmonic current,prevention of charging piles against electric shock and impact of harmonic current on capacity of ordinary distribution transformers. |
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| Keywords: | charging facility load class coefficient for load calculation harmonic prevention against electric shock |
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