| 引用本文: | 何明杰,彭春华,曹文辉,辛建波,王世舟.考虑电动汽车规模化入网的动态经济调度[J].电力自动化设备,2013,33(9): |
| HE Mingjie,PENG Chunhua,CAO Wenhui,XIN Jianbo,WANG Shizhou.Dynamic economic dispatch considering large-scale integration of electric vehicles[J].Electric Power Automation Equipment,2013,33(9): |
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| 摘要: |
| 构建含有插电式混合电动汽车（PHEVs）充放电的动态经济调度数学模型，以社会总成本（机组燃煤费用、启停费用、废气的排放成本、PHEVs 用户的经济效益）最小为目标函数，并引入相应的约束条件。提出一种双种群带精英学习策略的微分进化算法，以求出该模型的最优调度方案。10机系统仿真结果表明，借助合理的发电计划，PHEVs 的规模化入网能够实现对日负荷“削峰填谷”的作用。 |
| 关键词: 电动汽车 电力系统 入网 成本 动态经济调度 微分进化算法 模型 |
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| 基金项目:国家自然科学基金资助项目（51167005）；江西省教育厅科技项目（GJJ12288）；江西省电力公司科研项目 |
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| Dynamic economic dispatch considering large-scale integration of electric vehicles |
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HE Mingjie1, PENG Chunhua1, CAO Wenhui1, XIN Jianbo2, WANG Shizhou3
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1.School of Electrical & Electronics Engineering，East China Jiaotong University，Nanchang 330013，China;2.Jiangxi Electric Power Research Institute，Nanchang 330006，China;3.CSR Zhuzhou Electric Locomotive Co.，Ltd.，Zhuzhou 412000，China
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| Abstract: |
| A mathematic model of economic dispatch considering PHEVs（Plug-in Hybrid Electric Vehicles） is built，which takes the minimum total social cost（unit coal cost，switching cost，exhaust emission cost，PHEV users’ economic effect） as its objective function and establishes corresponding constraints. A bi-population differential evolution algorithm with elitist strategy is proposed to solve the model and obtain the optimal dispatch scheme. Simulative results for a 10-generator system show that，the large-scale integration of PHEVs may mitigate the daily peak-load by the reasonable power generation schedule. |
| Key words: electric vehicles electric power systems grid connection costs dynamic economic dispatch differential evolution algorithm models |
