华北区域电力调峰辅助服务市场分析与运行评估

新能源大规模并网对电力市场设计与电力系统运行尤其是电力调峰带来了全新挑战.首先,提出在中国以燃煤为主的电源结构下开展华北调峰辅助服务市场建设的必要性;然后,从调峰服务申报、出清机制与结算机制等方面分析华北电力调峰市场机制设计;最后,结合2020年度华北电力调峰市场实际运行情况,从市场力及市场主体报价行为、市场出清及运行情况、市场社会效益3个层面构建调峰市场运行绩效评价指标体系,全面反映了调峰市场力、市场供需关系、市场运行有效性以及市场运行机构运营水平,为中国电力市场体系建设提供了有益参考.

Analysis and Operation Evaluation of Power Peak-shaving Ancillary Service Market in North China

Large-scale grid integration of renewable energy brings new challenges to electricity market design and power system operation, especially power peak-shaving. Firstly, the necessity of developing North China power peak-shaving ancillary service market with China''s power source structure dominated by coal is put forward. Then, the mechanism design of North China power peak-shaving market is analyzed from the aspects of peak-shaving service declaration, clearing mechanism and settlement mechanism. Finally, with the actual operation of North China power peak-shaving market in 2020, the operation performance evaluation index system of peak-shaving market is constructed from three aspects: market power and bidding behavior of market entities, market clearing and operation, and market social benefits, which comprehensively reflects the peak-shaving market power, market supply and demand relationship, market operation effectiveness, and operation level of market operation institutions, and provides a useful reference for the construction of China''s electricity market system.