电器与能效管理技术Issue(9)：63-66,4.DOI:10.16628/j.cnki.2095-8188.2017.09.012
风力发电全阶段定子磁链观测器的设计
Design of Wind Power Full Phase Stator Flux Observer
罗俊骁 1王盛 1叶海峰 1鲁伟 1刘瑜 1朱义贤1
作者信息
- 1. 国网安徽省电力公司,安徽 合肥 230061
- 折叠
摘要
Abstract
This paper proposed an improved stator flux observation method which uses full phase stator flux observer to carry out stator flux observation.In order to verify the feasibility of the method,in 1.5 MW doubly-fed fan exparimental platform,the paper simulated the grid-connected,no-load and off-grid of the fan experiment.The experimental results show that the full phase observer in doubly-fed wind power generator can not only meet the requirement of normal operation observation,but also have good accuracy under different load,even under extreme conditions such as grid voltage drop,which satisfies the requirement of grid-connected control.关键词
风力发电/双PWM/变换器/矢量控制/磁链观测器Key words
wind power/back-to-back PWM converter/vector control/flux observer分类
信息技术与安全科学引用本文复制引用
罗俊骁,王盛,叶海峰,鲁伟,刘瑜,朱义贤..风力发电全阶段定子磁链观测器的设计[J].电器与能效管理技术,2017,(9):63-66,4.
