| 电动汽车V2G接入电网对电网负荷的影响分析 |
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| 引用本文： | 周骏汇,查理,马钧. 电动汽车V2G接入电网对电网负荷的影响分析[J]. 浙江电力, 2014, 0(8): 10-14 |
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| 作者姓名： | 周骏汇 查理 马钧 |
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| 作者单位： | 同济大学汽车学院,上海201804 |
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| 摘 要： | 随着电动汽车的大规模普及以及智能电网的应用，未来将会有大量电动汽车通过V2G （vehi-cle-to-grid）接入电网，电动汽车充电将会给电网负荷带来巨大的挑战。分析了电动汽车V2G接入电网的影响因素，建立了基于蒙特卡洛模拟的电动汽车充电负荷计算方法。通过分别建立随机充电和V2G充电2个模型，对比在不同的电动汽车渗透率下的电网充电负荷，得出V2G可控充电对于平衡电网高峰负荷以及利用低谷电力有着积极作用的结论。
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| 关 键 词： | 电动汽车 充电负荷 蒙特卡洛模拟 |
Analysis on Power Grid Load after Electric Vehicles Connected to Power Grid by V2G |
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| ZHOU Junhui,CHA Li,MA Jun. Analysis on Power Grid Load after Electric Vehicles Connected to Power Grid by V2G[J]. Zhejiang Electric Power, 2014, 0(8): 10-14 |
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| Authors: | ZHOU Junhui CHA Li MA Jun |
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| Affiliation: | (School of Automotive Studies, Tongji University, Shanghai 201804, China) |
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| Abstract: | With the large scale popularization of electric vehicles （EVs） and the application of smart grid, there will be large amounts of EVs connecting to power grid by V2G. EV charging will bring great challenges to power grid load. The paper analyzes influencing factors of EV connecting to power grid by V2G and estab-lishes a load calculation method of EV charging based on Monte Carlo simulation. Through establishing ran-dom charging model and V2G charging model, the paper compares charging loads of power grid with different EV penetration rates and it draws a conclusion that the controllable V2G charging plays a positive role in bal-ancing peak load power grid and valley power consumption. |
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| Keywords: | V2G electric vehicle V2G charging load Monte Carlo simulation |
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