中国电力 ›› 2019, Vol. 52 ›› Issue (2): 53-60.DOI: 10.11930/j.issn.1004-9649.201806088

• 需求响应策略研究专栏 • 上一篇    下一篇

英国改进的输电过网费定价机制分析

肖江1, 刘瑞丰2, 荆朝霞3, 贺元康2   

  1. 1. 广州供电局有限公司, 广东 广州 510620;
    2. 国家电网公司西北分部, 陕西 西安 710048;
    3. 华南理工大学 电力学院, 广东 广州 510640
  • 收稿日期:2018-06-23 修回日期:2018-11-20 出版日期:2019-02-05 发布日期:2019-03-27
  • 作者简介:肖江(1992-),男,硕士,从事输配电定价与智能用电研究,E-mail:xiaojiangscut@qq.com;刘瑞丰(1979-),男,高级工程师,从事电力市场体系建设、省间电力交易和新能源高占比电力系统运行优化等研究和管理工作,E-mail:xjneiep@163.com
  • 基金资助:
    国家自然科学基金资助项目(51437006);国家电网公司科技项目(SGNW0000DKJS1800132)。

Analysis on Improved Transmission Use of System Charging Methodology in UK

XIAO Jiang1, LIU Ruifeng2, JING Zhaoxia3, HE Yuankang2   

  1. 1. Guangzhou Power Supply Company Limited, Guangzhou 510620, China;
    2. Northwest China Grid Company, Xi'an 710048, China;
    3. School of Electrical Power, South China University of Technology, Guangzhou 510640, China
  • Received:2018-06-23 Revised:2018-11-20 Online:2019-02-05 Published:2019-03-27

摘要: 合理的输电价格是建设电力市场的重要基础。对英国改进的输电过网费定价机制进行研究,梳理英国输电定价改革历程,总结改进前后输电定价机制的区别,对改进的模型进行分析。利用7节点和IEEE 14节点系统算例对改进的输电过网费模型进行运用,分析其引导发电机和负荷投资的有效性。相比于改进前的方法,改进的输电过网费定价方法可有效区分不同发电技术的过网费,且可以促进可再生能源的发展,可为中国输配电定价提供借鉴。

关键词: 电力市场, 输电定价, 过网费, 改进的DCLF ICRP模型

Abstract: Reasonable transmission pricing is an important basis for the construction of the electricity market. The improved transmission network use of system (TNUoS) charging methodology in UK is studied in this paper. The paper reviews the process of the transmission pricing reform in UK, summarizes the differences between the transmission pricing mechanisms before and after the improvement, and analyzes the improved DCLF ICRP model. The improved model is applied by using the example of 7-bus and IEEE 14-bus system, and it's effectiveness in guiding the generator and load investment is analyzed. Compared with the methodology before improvement, the improved methodology can effectively distinguish the TNUoS tariff of different power generation technologies, and promote the development of renewable energy, which can provide reference for the transmission and distribution pricing in China.

Key words: electricity market, transmission pricing, use of system charge, improved DCLF ICRP model

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