High frequency voltage injection based fault detection of rotating rectifier for three-stage synchronous starter/Generator in the stationary state

Chenghao Sun, Weiguo Liu, Yujie Zhu, Shuai Mao, Tao Meng, Ji Pang, Dan Li

科研成果: 书/报告/会议事项章节会议稿件同行评审

7 引用 (Scopus)

摘要

Based on the rotating high frequency voltage injection, a novel fault detection method for rotating rectifier of the three-stage synchronous starter/generator in the stationary state has been proposed. The high frequency voltage is imposed on the stator windings of the main generator and the high frequency current feature signal extracted on the stator windings of the main exciter is used for fault detection. To obtain the feature signal, the high frequency current signal in the main exciter with the rotating rectifier under different working conditions has been analyzed. Compared with existing fault detection techniques, the proposed method shows little dependency on the rotor position information and the parameters of machines. Experimental results verify the feasibility and effectiveness of this method.

源语言英语
主期刊名34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019
出版商Institute of Electrical and Electronics Engineers Inc.
1024-1028
页数5
ISBN(电子版)9781538683309
DOI
出版状态已出版 - 24 5月 2019
活动34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019 - Anaheim, 美国
期限: 17 3月 201921 3月 2019

出版系列

姓名Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
2019-March

会议

会议34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019
国家/地区美国
Anaheim
时期17/03/1921/03/19

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