基于谐波状态空间的永磁同步发电机风力发电系统建模及频率耦合分析

戴烨敏; 顾华; 林顺富; 姚一鸣; 刘持涛

doi:10.19725/j.cnki.1007-2322.2023.0102

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基于谐波状态空间的永磁同步发电机风力发电系统建模及频率耦合分析

新能源电力系统 | 更新时间：2025-10-13

- 基于谐波状态空间的永磁同步发电机风力发电系统建模及频率耦合分析
- Modeling and Frequency Coupling Analysis of PMSG Wind Power Generation System Based on Harmonic State Space
- 现代电力 2025年42卷第2期页码：247-255
- 作者机构：
  
  1.国网上海市电力公司青浦供电公司, 上海市青浦区 201799
  2.上海电力大学电气工程学院, 上海市杨浦区 200090
- 作者简介：
  
  [ "戴烨敏(1995)，男，硕士，通信作者，研究方向为电力电子装置与电网的交互影响、电网运维，E-mail：Davis_Daiym@163.com" ]
  [ "顾华(1986)，男，硕士，研究方向为电网运维，E-mail：220069815@qq.com" ]
  [ "林顺富(1983)，男，博士，教授，博士生导师，研究方向为电能质量及智能电网用户端技术，E-mail：shunfulin@shiep.edu.cn" ]
  [ "姚一鸣(1988)，男，硕士，研究方向为电网运维，E-mail：1055981654@qq.com" ]
  [ "刘持涛(1993)，男，硕士，研究方向为多能互补微网系统容量优化配置、电网运维，E-mail：pcmLCT@163.com" ]
- 基金信息：
  
  国家自然科学基金资助项目(51977127)。
- DOI：10.19725/j.cnki.1007-2322.2023.0102
  中图分类号： TM313
- 收稿：2023-03-20，
  
  录用：2023-09-27，
  
  纸质出版：2025-04-10
- 稿件说明：
移动端阅览
戴烨敏, 顾华, 林顺富, 等. 基于谐波状态空间的永磁同步发电机风力发电系统建模及频率耦合分析[J]. 现代电力, 2025,42(2):247-255.

Yemin DAI, Hua GU, Shunfu LIN, et al. Modeling and Frequency Coupling Analysis of PMSG Wind Power Generation System Based on Harmonic State Space[J]. Modern electric power, 2025, 42(2): 247-255.
戴烨敏, 顾华, 林顺富, 等. 基于谐波状态空间的永磁同步发电机风力发电系统建模及频率耦合分析[J]. 现代电力, 2025,42(2):247-255. DOI： 10.19725/j.cnki.1007-2322.2023.0102.

Yemin DAI, Hua GU, Shunfu LIN, et al. Modeling and Frequency Coupling Analysis of PMSG Wind Power Generation System Based on Harmonic State Space[J]. Modern electric power, 2025, 42(2): 247-255. DOI： 10.19725/j.cnki.1007-2322.2023.0102.

摘要

随着“碳中和”、“碳达峰”目标提出及能源低碳转型等政策的推进，未来高比例新能源的接入使得电力系统电力电子化。高电力电子化的电力系统易发生频率耦合、谐波谐振等问题，严重时会引发系统不稳定。针对永磁同步风力发电系统，首先，基于谐波状态空间理论搭建了闭环模式下的风机并网系统小信号模型；然后，推导了永磁同步风力发电系统谐波状态空间矩阵，成功绘制并定性分析了系统频率耦合关系；最后通过仿真模型结果与数学模型结果对比有效验证了所建模型精确性。

Abstract

The proposal of "carbon neutral" and "carbon peak" goals

along with the implementation of policies such as low-carbon energy transformation

lead to an remarkable increase in the integration of new energy sources

thereby transforming the power system into a electronic one. The high power electronic power system is susceptible to frequency coupling

harmonic resonance and other issues that may result in system instability when severe. In view of this

in this paper the first step involves constructing a small signal model of wind turbine grid-connected system in closed-loop mode

based on the harmonic state space theory. Then

the harmonic state space matrix of permanent magnet synchronous wind power generation system was derived

followed by a successful establishment and qualitative analysis on the system frequency coupling relationship. The accuracy of the model is ultimately validated through a comparison between the simulation model results and the mathematical model results.

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