设计稳健的变储备合同以提高无功功率辅助服务市场效率

IF 6.9 2区工程技术 Q2 ENERGY & FUELS

CSEE Journal of Power and Energy Systems Pub Date : 2023-12-28 DOI:10.17775/CSEEJPES.2023.05250

Yunyang Zou;Yan Xu

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引用次数: 0

摘要

在放松管制的 Var 市场中，由于无功功率不能远距离传输，市场力量问题比能源市场更为严重。本文设计了一个多时间尺度的无功市场框架，通过基于日前合同的无功储备服务市场，可以消除由于系统配置缺陷和市场结构缺陷而可能在小时前无功支持服务市场中产生的市场支配力。考虑到不确定性实现的最坏情况和小时前市场可能出现的潜在市场支配力，将日前变量储备合同的结算制定为两阶段稳健优化（TSRO）模型。然后通过一种新的列和约束生成算法求解了具有整数资源的 TSRO。结果表明，稳健的 Var 储备合同可以完全消除市场力量，防止供应商操纵市场价格。

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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Design of Robust Var Reserve Contract for Enhancing Reactive Power Ancillary Service Market Efficiency

In a deregulated Var market, market power issue is more serious than in an energy market since reactive power cannot be transmitted over long distances. This letter designs a multi-timescale Var market framework, where market power that may arise in the hourly-ahead Var support service market due to system configuration deficiency and market structure flaws can be eliminated by day-ahead contract-based Var reserve service market. Settlement of day-ahead Var reserve contract is formulated as a two-stage robust optimization (TSRO) model considering worst case of uncertainty realization and potential market power that may arise in hourly-ahead market. TSRO with integer recourses is then solved by a new column and constraint generation algorithm. Results show a robust Var reserve contract can fully eliminate market power, and prevent suppliers from manipulating market prices.

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来源期刊

CSEE Journal of Power and Energy Systems Energy-Energy (all)

CiteScore

11.80

自引率

12.70%

发文量

389

审稿时长

26 weeks

期刊介绍： The CSEE Journal of Power and Energy Systems (JPES) is an international bimonthly journal published by the Chinese Society for Electrical Engineering (CSEE) in collaboration with CEPRI (China Electric Power Research Institute) and IEEE (The Institute of Electrical and Electronics Engineers) Inc. Indexed by SCI, Scopus, INSPEC, CSAD (Chinese Science Abstracts Database), DOAJ, and ProQuest, it serves as a platform for reporting cutting-edge theories, methods, technologies, and applications shaping the development of power systems in energy transition. The journal offers authors an international platform to enhance the reach and impact of their contributions.