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Content Provider | IEEE Xplore Digital Library |
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Author | Guo Jia-hu Zhang Lu-hua Cai Xu |
Copyright Year | 2009 |
Description | Author affiliation: Shanghai Jiao Tong University Wind Power Research Centre, 200240, China (Guo Jia-hu; Zhang Lu-hua; Cai Xu) |
Abstract | This paper analyzes the behavior of DFIG and converter in the case of grid fault including symmetrical and unsymmetrical fault. First, the simple space vector models are presented to estimate the moduli of DFIG stator voltage in different grid fault. Then with the symmetrical components method, the dynamic response of DFIG and converter in grid fault is analyzed in details, and the equations of grid fault are derived. According to the equation, the maximum value and it's occurred moment of the short-current of DFIG is determined, which can be used to design crowbar precisely. At last, based on the above analysis, the design guidelines for grid fault ride-through are proposed. |
Starting Page | 2275 |
Ending Page | 2278 |
File Size | 107329 |
Page Count | 4 |
File Format | |
ISBN | 9781424435562 |
DOI | 10.1109/IPEMC.2009.5157782 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2009-05-17 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Wind power generation Stators Equations Mathematical model Power system stability Voltage control Wind energy Power system dynamics Mathematics Space technology Grid fault ride-through DFIG Symmetrical components method Dynamic response analysis |
Content Type | Text |
Resource Type | Article |
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