| 考虑网损因素的示范小区电动汽车接入研究 |
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| 引用本文： | 唐兴,吕林,王华伟,刘友波,刘超. 考虑网损因素的示范小区电动汽车接入研究[J]. 华东电力, 2012, 0(3): 434-438 |
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| 作者姓名： | 唐兴 吕林 王华伟 刘友波 刘超 |
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| 作者单位： | 智能电网四川省重点实验室;四川大学电气信息学院;北京市电力公司丰台供电局 |
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| 基金项目： | 国家自然科学基金项目(50977059)~~ |
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| 摘 要： | 提出了在负荷不确定方法下计及电动汽车对配电网网损计算方法。以网损的微增量作为电动汽车可行接入点的依据,采用蒙特卡洛方法对负荷不确定进行抽样仿真。比较接入和未接入电动汽车以及接入容量的大小对配电网的影响。通过算例的计算分析,得出了在线性递增负荷的接入下,网损输出的变化率为正的结论。为电动汽车负荷可行接入点、电动汽车接入的最优时间的确定提供了依据。
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| 关 键 词： | 蒙特卡洛 电动汽车 配电网 网损 |
Electric Vehicle Access to Demonstration District Considering Network Losses |
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| TANG Xing,LV Lin,WANG Hua-wei,LIU You-bo,LIU Chao. Electric Vehicle Access to Demonstration District Considering Network Losses[J]. East China Electric Power, 2012, 0(3): 434-438 |
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| Authors: | TANG Xing LV Lin WANG Hua-wei LIU You-bo LIU Chao |
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| Affiliation: | 1,2(1.Intelligent Electric Power Grid Key Laboratory of Sichuan Province,Chengdu 610065,China; 2.School of Electrical Engineering and Information,Sichuan University,Chengdu 610065,China; 3.Fengtai Electric Power Supply Bureau,BMEPC,Beijing 100073,China) |
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| Abstract: | This paper presents the algorithm for network losses considering the impacts of EV access and load uncertainty. The feasible EV access points are fixed based on slight network loss increase,and Monte Carlo is adopted to sample and simulate load uncertainty.Comparative analysis about the impacts on the distribution network is made between EV access and non-access,as well as the access capacity.Calculation cases help to conclude that network loss change rate is positive under the linear incremental access,which provides reference to determining feasible EV access points and optimal access time. |
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| Keywords: | Monte Carlo electric vehicle(EV) distribution network network loss |
| 本文献已被 CNKI 等数据库收录！ |
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