| 基于模糊K-means算法的电动汽车应急供电策略 |
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| 引用本文： | 赵明宇,徐石明,高辉,杨凤坤.基于模糊K-means算法的电动汽车应急供电策略[J].电力系统自动化,2016,40(5):91-95. |
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| 作者姓名： | 赵明宇 徐石明 高辉 杨凤坤 |
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| 作者单位： | 国电南瑞科技股份有限公司, 江苏省南京市 211106,国电南瑞科技股份有限公司, 江苏省南京市 211106,南京邮电大学自动化学院, 江苏省南京市 210023,国电南瑞科技股份有限公司, 江苏省南京市 211106 |
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| 基金项目： | 国家能源局“电动汽车智能充放电关键设备研制及应用示范”课题5:电动汽车智能充放电技术示范应用研究(NY20110705-1);国家电网公司科技项目“电动汽车充换电设施建设支撑技术研究与示范” |
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| 摘 要： | 针对电动汽车移动储能特点,通过分析电动汽车容量特点,提出包含重要用户停电损失费用及电动汽车运行、调度、维护费用最小的电动汽车应急供电模型。鉴于电动汽车随机分散特点,文中基于模糊K-means算法设计一种电动汽车应急供电聚集方案,目的是提高电动汽车主动聚集能力,降低电动汽车聚集时间。通过算例验证了该电动汽车应急供电聚集方案和该应急供电模型的可行性和有效性。
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| 关 键 词： | 城市电网 电动汽车 移动储能 应急电源 模糊K-means算法 |
| 收稿时间： | 3/4/2015 12:00:00 AM |
| 修稿时间： | 2015/10/20 0:00:00 |
Strategy of Electric Vehicle Emergency Power Supply Based on Fuzzy K-means Algorithm |
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| ZHAO Mingyu,XU Shiming,GAO Hui and YANG Fengkun.Strategy of Electric Vehicle Emergency Power Supply Based on Fuzzy K-means Algorithm[J].Automation of Electric Power Systems,2016,40(5):91-95. |
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| Authors: | ZHAO Mingyu XU Shiming GAO Hui and YANG Fengkun |
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| Affiliation: | NARI Technology Co. Ltd., Nanjing 211106, China,NARI Technology Co. Ltd., Nanjing 211106, China,School of Automation, Nanjing University of Posts and Telecommunications, Nanjing 210023, China and NARI Technology Co. Ltd., Nanjing 211106, China |
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| Abstract: | According to the characteristics of mobile storage of electric vehicles (EVs), an EV emergency power supply model is presented through analyzing the characteristics of EV capacity. The model contains important consumer power interruption cost minimization, and EVs running, scheduling, vindicating cost minimization. In view of the random dispersion characteristics of EVs in a city, a scheme of EVs emergency power supply is designed based on the fuzzy K-means algorithm. The purpose is to improve the EV initiative in gathering ability and reduce the gathering time. The feasibility and the effectiveness of the scheme and the mode are verified through numerical examples. This work is supported by National Energy Administration (No. NY20110705-1) and State Grid Corporation of China. |
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| Keywords: | urban grid electric vehicle mobile storage emergency power supply (EPS) fuzzy K-means algorithm |
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