面向新型电力系统的华东电网运行备用体系构建方法

Construction Method of an Operating Reserve System for East China Power Grid Oriented to New Power Systems

为进一步提升华东电网的有功调节能力,从受端特性、新能源发展、净负荷波动、以及电力市场化改革需求等方面分析了新型电力系统建设下构建华东电网运行备用体系的必要性,并结合国内外典型电网运行备用体系的现状,提出了适应华东电网发展的运行备用建议体系,对备用的分类、响应时间和最小备用配置原则进行了重新梳理和修订.最后,通过对华东电网实际运行数据的测算分析,验证了本文所建议的运行备用体系的有效性.

In order to further enhance the active power regulation capacity of East China power grid, this paper analyzes the necessity of constructing an operation reserve system of East China power grid under the new power systems construction from the aspects of receiving end characteristics, new energy development, net load fluctuation, and the demand of power market reform. Furthermore, it proposes an operating reserve proposal system of East China power grid under the new situation based on the status of typical power systems at home and abroad. The suggested operating reserve system reorganizes and revises the principles of reserve classification, response time, and minimum reserve configuration. The results verify the effectiveness of the proposed operating reserve system through the measurement and analysis of the actual operation data of the East China power grid.