张礼浩,刘翔宇,顾雪平,李慧斌,李英强,张朝阳
ZHANG Lihao,LIU Xiangyu,GU Xueping,LI Huibin,LI Yingqiang,ZHANG Chaoyang

• 1:华北电力大学电气与电子工程学院
• 2:国网河北省电力有限公司
• 3:国网宁晋县供电公司

摘要(Abstract)：

随着新型电力系统的发展，新能源的出力不确定性、弱支撑性、弱调节能力给电力系统的频率安全带来了巨大的挑战。首先，总结新型电力系统有功频率调节面临的新挑战，阐述了新型电力系统稳定运行存在的问题，并归纳了新型电力系统的频率响应模型。然后，介绍了应对频率安全问题的安全稳定控制措施，分析频率安全优化调度方面的研究现状和不足之处。最后，围绕新型电力系统在线安全调度、新型电力系统低频减载运行、多区域互联电网频率安全调度等重点研究方向进行了探讨和展望。
With the development of new-type power systems, the uncertainty in output, weak support, limited regulation capability of new energy sources pose significant challenges to the frequency security of power systems.Firstly, this review summarizes the new challenges faced in active power frequency regulation of new-type power systems and elucidates the issues related to their stable operation. Then, it outlines the frequency response models of new-type power systems, introduces safety and stability control measures to address frequency security issues, and analyzes the current research status and shortcomings in frequency security optimization and dispatch. Finally, it discusses and provides an outlook on key research directions, including online security dispatch of new-type power systems, low-frequency load shedding operation, and frequency security dispatch of multi-region interconnected grids.

关键词(KeyWords)： 新型电力系统;有功频率调节;稳定运行;频率响应模型;安全优化调度
new-type power system;active frequency regulation;stable operation;frequency response model;security optimization and dispatch

Abstract:

Keywords:

基金项目(Foundation): 国家电网有限公司科技项目（5100-202113024A-0-0-00）

作者(Author): 张礼浩,刘翔宇,顾雪平,李慧斌,李英强,张朝阳
ZHANG Lihao,LIU Xiangyu,GU Xueping,LI Huibin,LI Yingqiang,ZHANG Chaoyang

DOI: 10.19585/j.zjdl.202410002

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