| 基于贡献因子理论的动态阻塞管理费用分摊方法 |
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| 引用本文： | 姜成,房大中. 基于贡献因子理论的动态阻塞管理费用分摊方法[J]. 电网技术, 2007, 31(14): 31-35 |
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| 作者姓名： | 姜成 房大中 |
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| 作者单位： | 天津大学,电气与自动化工程学院,天津市,南开区,300072;天津大学,电气与自动化工程学院,天津市,南开区,300072 |
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| 基金项目： | 高等学校博士学科点专项科研项目 |
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| 摘 要： | 将阻塞费用分为静态阻塞费用和动态阻塞费用两部分，并提出了一种动态阻塞费用分摊方法。分析了在动态阻塞管理过程中调整机组有功出力对系统暂态稳定性的影响，计算出机组对暂态稳定指标的贡献因子，并依此分摊动态阻塞费用。以新英格兰39节点典型系统为例进行了分析，计算结果证明了本文方法的有效性和可行性。
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| 关 键 词： | 阻塞管理 费用分摊 贡献因子 电力市场 |
| 文章编号： | 1000-3673（2007）14-0031-05 |
| 修稿时间： | 2007-01-20 |
An Allocation Method for Dynamic Congestion Cost Based on Contribution Factor Theory |
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| JIANG Cheng,FANG Da-zhong. An Allocation Method for Dynamic Congestion Cost Based on Contribution Factor Theory[J]. Power System Technology, 2007, 31(14): 31-35 |
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| Authors: | JIANG Cheng FANG Da-zhong |
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| Affiliation: | School of Electrical Engineering &; Automation，Tianjin University，Nankai District，Tianjin 300072，China |
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| Abstract: | In this paper the congestion cost is divided into two parts, i.e., the static congestion cost and the dynamic one, and a congestion cost allocation method corresponding to dynamic congestion management is proposed. The influence of adjusting active output of units during dynamic congestion management on system transient stability is analyzed; the contribution factor of unit to transient stability index is calculated and according to the calculated factor the dynamic congestion cost is allocated. Taking New England 39-bus test system for calculation example, the calculation results show that the proposed congestion allocation method is feasible and effective. |
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| Keywords: | congestion management cost allocation contribution factor electricity market |
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