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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hailiang Xu Jiabing Hu Heng Nian Yikang He |
| Copyright Year | 2012 |
| Description | Author affiliation: College of Electrical Engineering, Zhejiang University, Hangzhou, China (Hailiang Xu; Heng Nian; Yikang He) || College of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan, China (Jiabing Hu) |
| Abstract | This paper presents an enhanced control strategy for the DFIG-based wind turbines under unbalanced and distorted grid voltage conditions. An integrated mathematical model of DFIG is set up, based on which four alternative control targets and their corresponding rotor current references are calculated and assigned. A novel current controller, consisting of a conventional PI regulator and a dual-frequency resonant compensator, tuned at twice and six times the grid frequency, is designed to regulate the fundamental and the fifth- and seventh-order harmonic components simultaneously. Simulation studies verify the effectiveness of the suggested control strategies in improving the fault ride through capability of a DFIG system under such adverse grid voltage conditions. |
| Starting Page | 1579 |
| Ending Page | 1584 |
| File Size | 411039 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781467301596 |
| ISSN | 21635145 |
| e-ISBN | 9781467301589 |
| e-ISBN | 9781467301572 |
| DOI | 10.1109/ISIE.2012.6237327 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-05-28 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Rotors Harmonic analysis Voltage control Stator windings Wind turbines Electromagnetics |
| Content Type | Text |
| Resource Type | Article |
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