| 电力系统机组组合的可行性判据研究 |
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| 引用本文： | 李军军,吴燕翔,甘世红,刘雨青,匡兴红,许波桅.电力系统机组组合的可行性判据研究[J].科学技术与工程,2009,9(9). |
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| 作者姓名： | 李军军 吴燕翔 甘世红 刘雨青 匡兴红 许波桅 |
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| 作者单位： | 1. 上海海洋大学电气工程系,上海,201306
2. 上海海事大学实验室管理处,上海,200135 |
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| 基金项目： | 上海市优秀青年基金，上海海洋大学博士启动基金 |
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| 摘 要： | 机组优化组合问题是一个典型的混合组合优化问题,机组组合的可行性判据对于该问题的求解具有重要的意义.综合分析机组组合问题的各种约束,对机组出力上下限进行了调整,提出并证明了机组功率平衡、备用可行的判据,进而推出了机组组合的可行性判据.仿真结果表明该判据是判定机组组合是否可行的有效方法.
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| 关 键 词： | 电力系统 机组组合 可行性判据 |
Study on Feasibility Criterion of the Unit Commitment Problem |
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| LI Jun-jun,WU Yan-xiang,GAN Shi-hong,LIU Yu-qing,KUANG Xing-hong,XU Bo-wei.Study on Feasibility Criterion of the Unit Commitment Problem[J].Science Technology and Engineering,2009,9(9). |
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| Authors: | LI Jun-jun WU Yan-xiang GAN Shi-hong LIU Yu-qing KUANG Xing-hong XU Bo-wei |
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| Institution: | Department of Electrical Engineering;Shanghai Ocean University;Shanghai 201306;P.R.China;The Lab Administration;Shanghai Maritime University1;Shanghai 200135;P.R.China |
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| Abstract: | Unit commitment problem is a typical mixed combination optimization problem.Its feasibility criterion is very important to solving this problem.Various constraints are considered and analyzed.First the capacity constraints of units are modified.Then a necessary and sufficient condition is developed to determine whether the system demand constraints and the spinning reserve requirements can be satisfied by adjusting generation levels.At last the feasibility criterion of the commitment states is proposed.Simu... |
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| Keywords: | power system unit commitment feasibility criterion |
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