Calculation method of nodal price in distribution network considering power supply reliability

Q1 Engineering

电力系统自动化 Pub Date : 2016-04-10 DOI:10.7500/AEPS20150617008

Jingjing Zhou, Yue Yuan, Zhenjie Li, Furong Li, Qing Yang, Jiangmin Bao

引用次数: 3

Abstract

Price signals provided by the nodal price can effectively guide the behaviors of power grid constructors and consumers. Based on the long-term incremental cost method, a nodal price calculation method taking power supply reliability into account is proposed. The method takes into consideration the consumers' requirements on power supply reliability as well as the influence of load growth on regional power supply reliability. Differential pricing according to the needs of different types of consumers is proposed, and the weighted average of price according to different regional reliability levels is calculated. Then a nodal pricing system of distribution network with differential pricing and regional average price combined is developed. Finally, an analysis of results of the RBTS-BUS 6 system shows that not only does the method ensure the special needs of consumers, the price signals provided, being helpful to decision-making of power grid construction, operation and maintenance plans, are more operable.

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考虑供电可靠性的配电网节点电价计算方法

节点价格提供的价格信号可以有效地引导电网建设者和消费者的行为。在长期增量成本法的基础上，提出了考虑供电可靠性的节点电价计算方法。该方法既考虑了用户对供电可靠性的要求，又考虑了负荷增长对区域供电可靠性的影响。提出了根据不同类型消费者的需求进行差异化定价，并计算了不同区域可靠性水平下价格的加权平均值。在此基础上，建立了差别定价与区域平均价格相结合的配电网节点定价体系。最后，对RBTS-BUS 6系统的结果分析表明，该方法不仅保证了用户的特殊需求，而且提供的价格信号更具有可操作性，有助于电网建设和运维计划的决策。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

电力系统自动化 Energy-Energy Engineering and Power Technology

CiteScore

8.20

自引率

0.00%

发文量

15032

期刊介绍： Founded in 1977, Power System Automation is a well-known journal in the discipline of electrical engineering in China. At present, it has been issued to all provinces, cities, autonomous regions, Hong Kong, Macao and Taiwan, and abroad to dozens of countries in North America, Europe and Asia-Pacific region, with a large number of readers at home and abroad. Power System Automation takes “based on China, facing the world, seeking truth and innovation, promoting scientific and technological progress in the field of electric power and energy” as the purpose of the journal, mainly for the professional and technical personnel, teachers and students engaged in scientific research, design, operation, testing, manufacturing, management and marketing in the electric power industry and higher education institutions as well as electric power users, and focuses on hotspots of the industry's development and the It focuses on the hot and difficult issues of the industry. It focuses on the hot and difficult issues of the industry, both academic and forward-looking, practical and oriented, and at the same time emphasizes and encourages technical exchanges of experiences, improvements and innovations from the front line of scientific research and production.