Solution of Reliability Value-added Service Based on Two-level Game Model Considering Distribution System Reconfiguration Strategy

被引：0

作者：

Hu B. ^{[1
]}

Liu Y. ^{[1
]}

Xu L. ^{[1
]}

Liu J. ^{[1
]}

Xiang M. ^{[2
]}

Wang X. ^{[3
]}

机构：

[1] College of Electrical Engineering, Sichuan University, Sichuan Province, Chengdu

[2] State Key Laboratory of Power Transmission Equipment & System Security and New Technology, Chongqing University, Shapingba District, Chongqing

[3] China Electric Power Research Institute, Haidian District, Beijing

来源：

Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering | 2023年 / 43卷 / 24期

基金：

中国国家自然科学基金;

关键词：

distribution system operator; distribution system reconfiguration; mixed integer second order cone programming; reliability service aggregator; reliability value added service; two-level game;

D O I：

10.13334/j.0258-8013.pcsee.220800

中图分类号：

学科分类号：

摘要：

Competitive power sales market is developing rapidly and differentiated reliability services become promising while it is still restricted by free rider phenomenon and information asymmetry. Therefore, this paper establishes a two-level game model among market subjects, which aims at the distribution network reconfiguration with priority to reliability service. First, reliability services with accuracy and differentiation are defined based on the minimal path method. Secondly, the annual service contract signed by distribution system operator (DSO) and reliability service aggregator (RSA) is designed. Thirdly, the game relationship among DSO, RSA and users is built. In the upper game, DSO is the master, RSA is slave and both parties realize their respective benefits through games with the determined reconfiguration strategy and total cost. In the lower cooperative game, the reliability cost is fairly shared by users through Shapley value method. The decentralized iterate algorithm is used to solve the model stably under the premise of proving the existence of Nash equilibrium. Finally, an example is used to verify that the method can accurately ensure the reliability of priority users during blackout and satisfy differentiated reliability demands. ©2023 Chin.Soc.for Elec.Eng.

引用

页码：9496 / 9508

页数：12

共 23 条

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