Doubly-fed induction generator (DFIG) as a hybrid of asynchronous and synchronous machines

被引：20

作者：

Jiao, LW

Ooi, BT ^{[1
]}

Joós, G

Zhou, FQ

机构：

[1] McGill Univ, Dept Elect & Comp Engn, Montreal, PQ H3A 2A7, Canada

[2] Tsing Hua Univ, Dept Elect Engn, Beijing 100084, Peoples R China

来源：

ELECTRIC POWER SYSTEMS RESEARCH | 2005年 / 76卷 / 1-3期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/j.epsr.2005.04.007

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 [电气工程]; 0809 [电子科学与技术];

摘要：

With increasing concern over greenhouse gas (GHG) emission, more and more wind turbines are connected to electric power systems. Since many of these new wind farms employ doubly-fed induction generators (DFIG), power engineers find it is necessary to understand the characteristics of the DFIG better. This paper presents the DFIG as a synchronous/asynchronous hybrid. Like the synchronous generator, the real power characteristics are shown to depend on the rotor voltage magnitude vertical bar V-R vertical bar and angle S. Like the induction machine, the real power characteristics also depend on the slip s. (C) 2005 Elsevier B.V. All rights reserved.

引用

页码：33 / 37

页数：5

共 13 条

[1]

A method of tracking the peak power points for a variable speed wind energy conversion system [J].