| 考虑决策风险的含UPFC多目标最优潮流计算 |
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| 引用本文： | 李斌,刘建坤,李群,杨光,卫志农,何天雨,张清松. 考虑决策风险的含UPFC多目标最优潮流计算[J]. 电力工程技术, 2018, 37(1): 19-25 |
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| 作者姓名： | 李斌 刘建坤 李群 杨光 卫志农 何天雨 张清松 |
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| 作者单位： | 国网南京供电公司;国网江苏省电力有限公司电力科学研究院;河海大学能源与电气学院;国网江苏省电力有限公司检修分公司; |
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| 基金项目： | 国家自然科学基金资助项目(51507052) |
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| 摘 要： | 随着大规模风电场的并网,其不确定性会给电力系统的稳定性带来极大的挑战,而统一潮流控制器(unified power flow controller,UPFC)作为最全面的柔性交流输电(flexible AC transmission system,FACTS)装置,具有强大的潮流控制能力。文中利用UPFC协调风电的不确定性,建立考虑决策风险的含UPFC多目标最优潮流模型,并对IEEE-14节点系统进行算例分析。结果表明,所提模型能够得到各时段各场景下的较好决策并减少发电机来不及调整的风险性。
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| 关 键 词： | 决策风险 统一潮流控制器 风电不确定性 |
| 收稿时间： | 2017-09-07 |
| 修稿时间： | 2017-10-09 |
Multi-objective Optimal Power Flow Calculation Incorporating UPFC Considering Decision Risk |
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| LI Bin,LIU JianKun,LI Qun,YANG Guang,WEI Zhinong,HE Tianyu,ZHANG Qingsong. Multi-objective Optimal Power Flow Calculation Incorporating UPFC Considering Decision Risk[J]. Electric Power Engineering Technology, 2018, 37(1): 19-25 |
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| Authors: | LI Bin LIU JianKun LI Qun YANG Guang WEI Zhinong HE Tianyu ZHANG Qingsong |
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| Affiliation: | State Grid Nanjing Power Supply Company, Nanjing 210019, China;State Grid Jiangsu Electric Power Co., Ltd. Research Institute, Nanjing 211103, China;College of Energy and Electrical Engineering, Hohai University, Nanjing 211100, China;State Grid Jiangsu Electric Power Co., Ltd. Maintenance Branch Company, Nanjing 211102, China |
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| Abstract: | With the large-scale integration of wind farms,the uncertainty of wind power poses great threat to the stability of power system.The Unified Power Flow Controller (UPFC) has been the most comprehensive Flexible AC Transmission System (FACTS) device ever since.It is advanced in power flow controlling.In this paper,UPFC is deployed to coordinate with wind power uncertainty.A multi-objective optimal power flow model incorporating UPFC is established to tackle with decision risk.Case studies on IEEE 14-bus system show that optimal decisions can be obtained by solving the proposed model and,most of all,risks can be reduced. |
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| Keywords: | decision risk unified power flow controller wind power uncertainty |
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