风电场柔性直流输电的故障穿越方法对风电机组的影响

LI Xuan

您当前的位置：

首页 >

文章列表页 >

风电场柔性直流输电的故障穿越方法对风电机组的影响

更新时间：2025-08-13

- 风电场柔性直流输电的故障穿越方法对风电机组的影响
- Automation of Electric Power Systems Vol. 39, Issue 11, Pages: 31-36(2015)
- 作者机构：
  
  国网北京经济技术研究院,北京市,102209
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2015
- 稿件说明：
移动端阅览
LI Xuan. [J]. Automation of electric power systems, 2015, 39(11): 31-36.
DOI：

LI Xuan. [J]. Automation of electric power systems, 2015, 39(11): 31-36. DOI：

摘要

柔性直流输电(VSC-HVDC)系统是大型风电场并网的较好选择

当发生交流系统故障时

故障穿越控制器可维持该系统的稳定性。然而

控制器会对风电机组造成一定影响。针对大型风电场VSC-HVDC系统接入的故障穿越问题

文中首先在PSCAD／EMTDC中建立了含有普通异步／双馈风电场详细模型的两端VSC-HVDC系统仿真模型

并验证了升频法和降压法两种典型的故障穿越方法。然后进一步研究了不同类型风电机组在不同的故障穿越方法下的特性和差异

从而得出风电场VSC-HVDC系统的故障穿越方法对风电机组的影响规律。研究得出的结论可以为不同类型的风电机组接入VSC-HVDC系统时故障穿越方法的选择提供一定的参考依据。

Abstract

Voltage source converter based high voltage direct current (VSC-HVDC) system is a relatively good choice for the grid integration of large-scale wind farms. When faults occur in the AC grid

the fault ride-through (FRT) controller of wind power generators can maintain the stability of the system. However

the controller will have impact on the wind power generators performance. To study on the FRT problem for wind power generators in a VSC-HVDC system

this paper develops a simulation model of the twoterminal VSC-HVDC system including detailed models of wind farms with conventional asynchronous generators and doublyfed induction generators (DFIGs) using PSCAD/EMTDC. Two typical FRT methods

i.e.

frequency increase method and voltage reduction method are verified. Furthermore

the characteristics of different wind power generators with different FRT methods are studied. The typical impact of FRT methods on the wind power generators in a VSCHVDC system is obtained. The conclusions can provide a reliable reference for choosing appropriate FRT methods for different wind power generators integrated into a VSCHVDC system.

关键词

Keywords

references

Views

5047

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Optimal Dynamic Response Strategy for Supercapacitor Participating in Wind Power Frequency Regulation

Review on Research of Modeling and Simulation for Wind Power Generation in Power System

Dynamic Estimation of Primary Frequency Regulation Capability of Doubly-fed Wind Turbines Using Rotor Kinetic Energy

Analysis and Evaluation of Impact of Virtual Inertia Control on Load of Direct-drive Wind Turbine

Fault Ride-through Performance Optimization of Variable-speed Pumped Storage Units for Enhancing Power Angle Stability of Power Systems

Related Author

LI Jinghua

AO Guojin

SONG Chengxin

LAN Fei

HONG Guoqing

WU Guoyang

JIN Yuqing

XIE Huan

Related Institution

Key Laboratory of Guangxi Electric Power System Optimization and Energy-saving Technologys (Guangxi University)

School of Electrical and Power Engineering, Hohai University

China Electric Power Research Institute

State Grid Jibei Electric Power Research Institute

School of Electrical Engineering, Dalian University of Technology

⁰