Application and Challenge of Koopman Operator in New-type Power System

ZHENG Le; WANG Zihan; SHEN Chen; XU Shiyun; ZHAO Bing; LI Gengyin

doi:10.13334/j.0258-8013.pcsee.240225

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Application and Challenge of Koopman Operator in New-type Power System

更新时间：2026-10-12

- Application and Challenge of Koopman Operator in New-type Power System
- Vol. 45, Issue 15, Pages: 5881-5901(2025)
- 作者机构：
  
  1. 新能源电力系统全国重点实验室(华北电力大学), 北京市昌平区,102206
  2. 清华大学电机工程与应用电子技术系, 北京市海淀区,100084
  3. 电网安全全国重点实验室(中国电力科学研究院有限公司), 北京市海淀区,100192
- 作者简介：
- 基金信息：
- DOI：10.13334/j.0258-8013.pcsee.240225
  CLC：
- Published：2025
- 稿件说明：
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ZHENG Le, WANG Zihan, SHEN Chen, et al. Application and Challenge of Koopman Operator in New-type Power System[J]. 2025, 45(15): 5881-5901.
DOI：

ZHENG Le, WANG Zihan, SHEN Chen, et al. Application and Challenge of Koopman Operator in New-type Power System[J]. 2025, 45(15): 5881-5901. DOI： 10.13334/j.0258-8013.pcsee.240225.

摘要

随着新型电力系统建设的不断深入、新能源电源的占比不断增加，电力系统的动态特性发生显著变化，传统预案式分析模式失配风险加剧。响应驱动式分析与控制模式是保障新型电力系统安全稳定运行的重要支撑。作为连接响应信息与复杂非线性系统动态特性的桥梁，Koopman算符使得基于量测数据分析复杂大电网特征成为可能，从而为响应驱动式分析与控制提供新的研究框架。该文首先对Koopman算符的概念、性质和计算方法进行归纳梳理；在此基础上，从电力系统感知、评估和控制3大应用场景出发，分类综述国内外学者的相关研究工作及关键技术评述，并分析Koopman算符应用的挑战；最后，结合响应驱动式分析与控制的特点和需求，重点阐述Koopman算符在响应驱动的新型电力系统安全稳定研究中的前景，对其应用场景进行展望。

Abstract

With the continuous development of the new-type power system

the proportion of new energy sources is constantly increasing

and the dynamic characteristics of the power system have undergone significant changes. The traditional scenario-based analysis mode is increasingly mismatched and poses greater risks. The response-driven analysis and control mode is an important support for ensuring the safe and stable operation of the new-type power system. As a bridge connecting response information and the dynamic characteristics of complex nonlinear systems

the Koopman Operator enables the analysis of complex features of large power grids based on measured data

providing a new research framework for the response-driven stability control mode. This paper first summarizes the concepts

properties

and calculation methods of the Koopman Operator. On this basis

it categorically reviews the research work and key technical evaluations of domestic and foreign scholars from three application scenarios: power system perception

evaluation

and control. Finally

in combination with the demands and challenges of the response-driven stability control mode in the new-type power system

the application of the Koopman Operator in the research of safety and stability of the new-type power system is discussed.

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