| 最优校正型安全机组组合模型及其求解算法 |
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| 引用本文： | 汪洋,夏清,朱明祥,杨明辉.最优校正型安全机组组合模型及其求解算法[J].电力系统自动化,2011,35(9):19-24. |
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| 作者姓名： | 汪洋 夏清 朱明祥 杨明辉 |
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| 作者单位： | 1. 电力系统国家重点实验室,清华大学电机系,北京市,100084
2. 山东电力调度中心,山东省,济南市,250001 |
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| 摘 要： | 如何在确保电网安全的前提下提高电网运行的经济性和节能性是电网短期发电计划的核心目标.针对预防型机组组合以及考虑校正能力的机组组合在经济性方面过于保守的不足,提出了能够精确考虑实时校正再调度能力的最优校正型安全机组组合的模式和模型,在确保电网安全的前提下,扩展了机组组合的优化空间,进一步提高了机组组合的经济性.基于Ben...
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| 关 键 词： | 安全约束机组组合 校正控制 再调度 Benders分解法 |
| 收稿时间： | 2010/12/27 0:00:00 |
| 修稿时间： | 4/18/2011 3:33:23 PM |
Optimal Corrective Security Constrained Unit Commitment Model and Algorithm |
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| WANG Yang,XIA Qing,ZHU Mingxiang,YANG Minghui.Optimal Corrective Security Constrained Unit Commitment Model and Algorithm[J].Automation of Electric Power Systems,2011,35(9):19-24. |
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| Authors: | WANG Yang XIA Qing ZHU Mingxiang YANG Minghui |
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| Affiliation: | WANG Yang1,XIA Qing1,ZHU Mingxiang2,YANG Minghui2(1.State Key Lab of Power Systems,Department of Electrical Engineering,Tsinghua University,Beijing 100084,China,2.Shandong Electric Power Dispatching Center,Jinan 250001,China) |
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| Abstract: | How to improve the economic performance of power system operation while maintaining its security is the key issue of short-term generation scheduling.To overcome the deficiency of the previous preventive unit commitment and unit commitment methods considering corrective control,a corrective security constrained unit commitment method is proposed.This method can consider the corrective control ability of real-time operation precisely,and significantly extend the optimization space with a certain security lev... |
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| Keywords: | security constrained unit commitment corrective control re-dispatch Benders decomposition |
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