Voltage sensor fault detection and reconfiguration for a doubly fed induction generator

被引：0

作者：

Rothenhagen, Kai ^{[1
]}

Thomsen, Soenke ^{[1
]}

Fuchs, Friedrich W. ^{[1
]}

机构：

[1] Univ Kiel, Inst Power Elect & Elect Drives, D-24098 Kiel, Germany

来源：

2007 IEEE INTERNATIONAL SYMPOSIUM ON DIAGNOSTICS FOR ELECTRIC MACHINES, POWER ELECTRONICS & DRIVES | 2007年

关键词：

observers; AC generators; state estimation;

D O I：

暂无

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 ; 0809 ;

摘要：

Fault detection and reconfiguration of the control loops of a Doubly-Fed Induction Generator are described in this paper. The stator voltage is measured as well as observed. During fault free operation, the measured signal is used for the field oriented control. In case of a voltage sensor fault, the faulty measurement is identified and the control is reconfigured using the observer output. Operation without measuring the stator voltage is possible. Laboratory measurements prove this concept.

引用

页码：256 / 261

页数：6

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