基于功率分布的节点电价修正方法

LU Guangming; BAO Hai; ZHANG Fang; WANG Xiaojun

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基于功率分布的节点电价修正方法

更新时间：2025-08-13

- 基于功率分布的节点电价修正方法
- Automation of Electric Power Systems Vol. 32, Issue 1, Pages: 26-28(2008)
- 作者机构：
  
  1. 华北电力大学电气与电子工程学院,北京市,102206
  2. 北京机械工业学院,北京市,100085
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2008
- 稿件说明：
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LU Guangming, BAO Hai, ZHANG Fang, et al. [J]. Automation of electric power systems, 2008, 32(1): 26-28.
DOI：

LU Guangming, BAO Hai, ZHANG Fang, et al. [J]. Automation of electric power systems, 2008, 32(1): 26-28. DOI：

摘要

对于开放的电力市场

输电网损耗的经济信号对引导电力市场参与者合理配置资源有着不容忽视的影响。在仅考虑输电损耗的前提下，发电厂的售电收入应与用户端的支出相等，在此基础上，基于功率分布方法提出了节点电价修正新方法。功率分布方法可给出电源提供的功率分量在线路传输功率、线路损耗和负荷中分布的解析表达式。模型可考虑电源位置、电源供电路径和电源输电损耗对节点电价的影响。最后以IEEE 30 节点系统算例验证了所述方法的可行性。

Abstract

In an open deregulated electricity market

the economical signal of transmission losses has nonneglectable influence over participants in electricity market. If only the power transmission losses are considered

the selling incomes of electricity producers are equal to the expenditures of terminal electricity consumers. So based on this foundation

a novel nodal price method based on power distribution method is proposed. The power distribution method can give the analytical expressions of power components of transmission powers and transmission losses of each line and loads as well. Thus the proposed method can consider the effects of power position

power supplying paths and transmission losses on the nodal prices. At last

the IEEE 30 bus system is employed to demonstrate the feasibility of the proposed method.

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