南方(以广东起步)调频辅助服务市场机制设计与运营实践

为调动发电企业提供调频辅助服务资源的积极性,应形成调频辅助服务的价格发现机制,使市场在调频资源的优化配置中起决定性作用,降低调频服务的供应成本,促进清洁能源消纳。为此,研究设计了适用于广东"源网荷"特性的调频辅助服务市场机制,兼顾电网安全约束,以性能和报价两方面因素决定优质调频资源的选取,并按照实际调频贡献和调节性能支付补偿费用。一年多的运行结果表明,南方(以广东起步)调频辅助服务市场在激励机组改善调节性能、优化配置调频资源、提高电网安全稳定水平和促进新技术发展等方面起到了积极的作用。最后,对未来调频辅助服务市场的进一步完善提出了建议。

Mechanism Design and Operation Practice of Frequency Regulation Auxiliary Service Market in Southern China(Starting from Guangdong)

In order to mobilize the enthusiasm of power generation enterprises to provide frequency regulation(FR)auxiliary service resources,a price discovery mechanism for FR service needs to be formed,so that the market plays a decisive role in the optimal allocation of FR resources,while reducing the supply cost of FR services and promoting the consumption of clean energy.Therefore,this paper studies and designs the market mechanism of FR auxiliary services suitable for Guangdong s‘source-network-load’characteristics,which takes into account for the security constraints of the power grid operation,and determines the selection of high-quality FR resources based on the performance and quotation,while rewarding the generation units according to their actual contribution and adjustment performance in FR service.The operation results show that the southern(starting from Guangdong)FR auxiliary service market has played an active role in inspiring the unit to improve regulation performance,optimize the allocation of FR resources,improve the safety and stability of the power grid,and promote development of new technologies as well.Finally,the paper proposes suggestions for further improvement of the market mechanism.