Stability Analysis of Doubly-Fed Induction Wind Generator Operating at Low Power Factor Mode

被引：0

作者：

Zheng, Yanwen ^{[1
]}

Li, Yongdong ^{[1
]}

Chai, Jianyun ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China

来源：

IECON 2008: 34TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, VOLS 1-5, PROCEEDINGS | 2008年

关键词：

Wind energy; DFIG; Stability; Reactive capacity;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper presents an analysis of the reactive power capability (RPC) of doubly-fed induction generators (DFIG) system from the stability point of view. The stator flux orientated control (SFOC) is adopted in the DFIG system and the dynamics of rotor current is considered. The analytic stability of SFOC DFIG system has been deduced and verified on a 30kW DFIG system using a back-to-back converter. It is shown that the stability and damping of the SFOC DFIG system depends on the reactive component of the rotor current and band width of rotor current loop.

引用

页码：2170 / 2175

页数：6

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