| 节能减排背景下的机组组合模型和算法研究 |
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| 引用本文： | 何小磊,严正,谢毓广.节能减排背景下的机组组合模型和算法研究[J].水电能源科学,2009,27(3). |
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| 作者姓名： | 何小磊 严正 谢毓广 |
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| 作者单位： | 上海交通大学,电子信息与电气工程学院,电气工程系,上海,200240 |
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| 摘 要： | 在节能减排背景下对机组组合目标函数进行了调整,采用排放价格因子将系统总能耗最小和总排放最小的多目标问题转化为单目标问题,利于全网开展机组组合和经济调度.将多时段的机组组合问题在时间上解耦,转化为单小时的子问题,并采用基于内点法的混合整数规划法求解子问题.通过两个算例验证了算法和模型的有效性.
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| 关 键 词： | 节能减排 机组组合 罚函数 内点法 |
Study on Modeling and Algorithm of Unit Commitment on Background of Energy Saving and Emission Reduction |
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| HE Xiaolei YAN Zheng XIE Yuguang.Study on Modeling and Algorithm of Unit Commitment on Background of Energy Saving and Emission Reduction[J].International Journal Hydroelectric Energy,2009,27(3). |
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| Authors: | HE Xiaolei YAN Zheng XIE Yuguang |
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| Affiliation: | Department of Electrical Engineering;School of Electronic;Information and Electrical Engineering;Shanghai Jiao Tong University;Shanghai 200240;China |
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| Abstract: | The object function of unit commitment(UC) is adjusted based on the background of energy saving and emission cutting.The multi-objective problem of minimizing both the system fuel cost and emission amount is transferred into a single object problem through the emission price factor,which will help carry out the unit commitment and economic dispatching for the power system.The whole time UC problem is decoupled in time to a series of single hour unit commitment problem,which is solved by the interior point m... |
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| Keywords: | energy saving and emission cutting unit comment penalty function interior point method |
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