风电机组低电压穿越能力影响因素  

The Influencing Factors of Low Voltage Ride Through Capability of Wind Turbine are Analyzed

作　　者：刘引弟[1] 吴永亮[1] 杨宇[1] LIU Yin-di;WU Yong-liang;YANG Yu

机构地区：[1]内蒙古机电职业技术学院

出　　处：《节能与环保》2022年第6期35-36,共2页

基　　金：院级课题《基于工业物联网的风力发电智能低电压控制系统研究》基金号:NJDZR1901。

摘　　要：本文首先对我国风力发电现状及发展趋势进行了分析,其次概述了风电机组低电压穿越能力的定义,同时探讨了低电压穿越技术的集中基本类型。在此基础上,基于变速风电机组,对其低电压穿越功能及原理进行了分析,提出了相应的影响因素。分析得出,风电机组低电压穿越能力的影响因素主要包括控制策略、硬件条件、软件控制及管理水平四个方面。This paper first analyzes the current situation and development trend of wind power generation in China, then briefly summarizes the definition of wind turbine low-voltage ride through capability, and discusses the basic types of low-voltage ride through technology. On this basis, based on variable-speed wind turbine, this paper briefly analyzes its low-voltage ride through function and principle, and puts forward the corresponding influencing factors. The analysis shows that the influencing factors of low-voltage ride through capability of wind turbine mainly include control strategy, hardware conditions, software control and management level.

关 键 词：风电机组 穿越能力 影响因素 低电压 

分 类 号：TM614[电气工程—电力系统及自动化]