双馈风电机组动力学特性对电力系统小干扰稳定的影响分析

SHI Jiaying

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双馈风电机组动力学特性对电力系统小干扰稳定的影响分析

更新时间：2025-08-13

- 双馈风电机组动力学特性对电力系统小干扰稳定的影响分析
- Automation of Electric Power Systems Vol. 37, Issue 18, Pages: 7-13(2013)
- 作者机构：
  
  清华大学电机工程与应用电子技术系,北京市,100084
- 作者简介：
- 基金信息：
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- Published：2013
- 稿件说明：
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SHI Jiaying. [J]. Automation of electric power systems, 2013, 37(18): 7-13.
DOI：

SHI Jiaying. [J]. Automation of electric power systems, 2013, 37(18): 7-13. DOI：

摘要

风力发电是目前最有效的一种利用可再生能源的方式。大规模风电接入高压输电网后对系统小干扰稳定的影响机理是亟待回答的问题。利用特征分析方法，研究了工作在最大功率点跟踪模式以及含附加虚拟惯量控制的最大功率点跟踪模式下，双馈风电机组动力学特性对电力系统小干扰稳定的影响，提出可利用双馈风电机组的功率注入模型进行含风电电力系统小干扰稳定分析。仿真计算验证了结论的合理性。

Abstract

Wind power generation is regarded as one of the most efficient ways to utilize renewable energy.With more and more wind power being integrated into high voltage transmission networks，the ways that wind power affects the small signal stability of power systems needs to be explained.A research based on the eigenvalue analysis is presented.The influence of dynamic characteristics of doubly-fed induction generator（DFIG）wind turbines in maximum power point tracking（MPPT）mode with or without virtual inertia control on the small signal stability of power systems is presented.The static power injection model can be used to analyze power system small signal stability.The conclusions are validated by simulation results.

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