电力需求侧对电力系统频率质量贡献研究综述

A Review on Electrical Demand Side Contribution to Frequency Quality in Power System

可再生能源的大规模接入给电力系统的稳定运行带来了较大影响。介绍了需求侧管理和响应的基本原理,从需求侧参与电网频率调整的能力、成本效益、控制方法、技术支持等方面分析了需求侧参与电网频率调整的细节问题。展望了需求侧参与多区域互联电力系统频率调整研究领域的工作前景,指出须加快需求侧参与电网频率调整建设,尽快建立符合我国国情的需求侧响应机制。

Large scale access of renewable energy sources will pose a huge challenge to the frequency stability of power system.Introduce was made to the fundamental principle of demand side management and response.This paper analyzed the detail problems of demand side participation and grid frequency from the capacity of demand side participation and grid frequency,cost-effectiveness,control method and technical support etc aspects.This paper expected the working prospect of demand side participation in the research field of multi-area interconnected power system frequency regulation.It is pointed out that the demand side participation and the construction regulation of grid frequency need to be fast to establish the demand side response mechanism conform to the national conditions as soon as possible.