The Simulation Research of Double Fed Wind Generator Fault Diagnosis Based on MCSA

In order to research the possibility of Motor Current Signature Analysis (MCSA) applied to fault diagnosis of double fed wind turbine generator system and overcome the defect of sensor stalled installed inconveniently with regular vibration inspection method constructs a simulation model of double f...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 274; pp. 103 - 106
Main Authors Meng, Qing Chun, Sun, Han, Ge, Fu Peng, Shi, Xian Jiang, Si, Jun Shan
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.01.2013
Subjects
MCSA
Double Fed Induction Generation (DFIG)
Wind Power
Simulation
Fault Diagnosis
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Summary:In order to research the possibility of Motor Current Signature Analysis (MCSA) applied to fault diagnosis of double fed wind turbine generator system and overcome the defect of sensor stalled installed inconveniently with regular vibration inspection method constructs a simulation model of double fed wind turbine generator with SIMULINK, which uses PWM module for stator excitation and the signal of rotating speed and torque of external dynamic changes to simulate the fault of wind turbine motor transmission system, and then verifying the accuracy of fault features of stator current when generator system has fault by emulating and analyzing the response process of signal in the stator current of generator with different situations.
Bibliography:Selected, peer reviewed papers from the 2012 International Conference on Mechanical Engineering, Materials Science and Civil Engineering (ICMEMSCE 2012), August 18-20, 2012, Harbin, China
ISBN:3037855908
9783037855904
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.274.103