| 构造供电公司最优购电分配策略的CCP方法 |
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| 引用本文： | 谢俊,陈星莺,廖迎晨,刘皓明.构造供电公司最优购电分配策略的CCP方法[J].电力系统及其自动化学报,2007,19(3):42-45. |
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| 作者姓名： | 谢俊 陈星莺 廖迎晨 刘皓明 |
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| 作者单位： | 河海大学电气工程学院,南京,210098 |
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| 基金项目： | 教育部高等学校博士学科点专项科研基金资助项目(20060294019) |
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| 摘 要： | 研究供电公司在两个交易市场中的购电分配策略问题。鉴于机会约束规划是一类随机优化方法,该方法允许在观测到随机变量的实现之前做出决策,只要该决策使得约束条件成立的概率高于某一给定的置信水平,并且能够给决策所引起的风险以显式的描述,提出基于机会约束规划的供电公司购电分配策略模型,采用M on te-C arlo模拟结合基因算法求解。算例仿真表明,该研究工作为构造考虑风险管理的供电公司购电分配策略问题提供了一个途径。
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| 关 键 词： | 电力市场 输配分开 供电公司 购电分配 最优策略 机会约束规划 |
| 文章编号： | 1003-8930（2007）03-0042-04 |
| 收稿时间： | 2006-02-21 |
| 修稿时间： | 2006-02-212006-05-19 |
Optimal Purchase Allocation Strategy for Distribution Companies Based on Chance Constrained Programming |
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| XIE Jun,CHEN Xing-ying,LIAO Ying-chen,LIU Hao-ming.Optimal Purchase Allocation Strategy for Distribution Companies Based on Chance Constrained Programming[J].Proceedings of the CSU-EPSA,2007,19(3):42-45. |
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| Authors: | XIE Jun CHEN Xing-ying LIAO Ying-chen LIU Hao-ming |
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| Affiliation: | College of Electrical Engineering, Hohai University, Nanjing 210098, China |
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| Abstract: | In the paper,the optimal purchase allocation strategy for distribution companies in two trading markets is studied.The chance constrained programming is a kind of stochastic optimization method,which can describe risk in an explicit manner and can make decisions before stochastic variables are observed.A chance constained programming using Monte-Carlo method and genetic algorithm for describing the optimal purchase allocation strategies for distribution companies is presented in the paper.The proposed method provides a way for constructing optimal purchase allocation strategies for distribution companies considering rist management,which is indicated by the simulation results. |
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| Keywords: | electricity market transmission and distribution separation distribution companies purchase allocation optimal strategies chance constrained programming |
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