High Voltage Ride-through Technology of Wind Generators Based on STATCOM

YE Shengfeng; WANG Weiqing; WANG Haiyun

doi:10.13296/j.1001-1609.hva.2017.05.006

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High Voltage Ride-through Technology of Wind Generators Based on STATCOM

更新时间：2025-04-26

- High Voltage Ride-through Technology of Wind Generators Based on STATCOM
- High VoltageApparatus Vol. 53, Issue 5, Pages: 35-40(2017)
- 作者机构：
  
  1. 新疆大学电气工程学院
  2. 教育部可再生能源发电与并网控制工程技术研究中心
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2017.05.006
  CLC： TM614
- Published：2017
- 稿件说明：
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[1]叶盛峰,王维庆,王海云.基于STATCOM风电机组高电压穿越技术[J].高压电器,2017,53(05):35-40.

YE Shengfeng, WANG Weiqing, WANG Haiyun. High Voltage Ride-through Technology of Wind Generators Based on STATCOM[J]. High voltageapparatus, 2017, 53(5): 35-40.
[1]叶盛峰,王维庆,王海云.基于STATCOM风电机组高电压穿越技术[J].高压电器,2017,53(05):35-40. DOI： 10.13296/j.1001-1609.hva.2017.05.006.

YE Shengfeng, WANG Weiqing, WANG Haiyun. High Voltage Ride-through Technology of Wind Generators Based on STATCOM[J]. High voltageapparatus, 2017, 53(5): 35-40. DOI： 10.13296/j.1001-1609.hva.2017.05.006.

摘要

为了使风电机组/风电场与电网之间能够和谐稳定高效的运行

笔者在通过对电网电压骤升时风电机组的暂态分析

提出了采用静止同步补偿器STATCOM实现双馈风电机组高电压穿越的方案。在电网电压骤升的情况下

通过STATCOM控制策略吸收电网容性无功并补偿感性无功支撑系统运行不脱网。在MATLAB/Simulink仿真平台上搭建仿真模型并进行仿真

仿真结果表明

当电网电压骤升时STATCOM不仅能确保风电机组不脱网运行还能及时向故障电网提供一定的感性无功

协助电网电压快速恢复。

Abstract

In order to efficient and stable operation of the wind turbine generators（wind farms）integrated with power system

this paper comes up with the high voltage ride-through of DFIG based on STATCOM by analyzing wind generators transient on the grid voltage swells. When the grid voltages swells

the control system of STATCOM absorb grid capacitive reactive power and inductive reactive power compensation to keep the DFIG continuous working. A simulation model is established in MATLAB/Simulink

analysis the results prove the STATCOM not only insure wind generators keep working but also inductive reactive power for help grid fast recovery.

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