电网技术Issue(6)：1570-1577,8.
风电场接入对电力系统阻尼特性的影响
Impact of Grid-Connected Wind Farm on Damping Performance of Power System
陈树勇 1常晓鹏 2孙华东 1曾令全2
作者信息
- 1. 中国电力科学研究院，北京市 海淀区 100192
- 2. 东北电力大学 电气工程学院，吉林省 吉林市 132012
- 折叠
摘要
Abstract
A mathematical model of doubly fed induction generator (DFIG) suitable to small signal stability analysis is deduced and the DFIG model in PSD-BPA is researched. An IEEE 30-bus system containing DFIG is constructed in PSD-BPA, and by use of eigenvalue analysis the impacts of grid-connected DFIG on damping characteristics of power system under different wind power penetration rates are researched in detail. Both results from simulation and theoretical analysis show that after the grid-connection of DFIG the damping characteristics of power system can be improved some extent, however the damping characteristics will be weakened under higher wind power penetration rate.关键词
风电场/双馈感应风电机组/阻尼特性/特征值分析Key words
wind farm/doubly fed induction generator (DFIG)/damping characteristics/eigenvalue analysis分类
信息技术与安全科学引用本文复制引用
陈树勇,常晓鹏,孙华东,曾令全..风电场接入对电力系统阻尼特性的影响[J].电网技术,2013,(6):1570-1577,8.
