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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Mian Wang Ye Tian Xia Feng Guozhu Chen |
| Copyright Year | 2012 |
| Description | Author affiliation: College of Electrical Engineering, Zhejiang University, Hangzhou, China (Mian Wang; Ye Tian; Xia Feng; Guozhu Chen) |
| Abstract | Low voltage ride through (LVRT) is one of the most important issues of wind power system. This paper proposes a mechanical and electrical hybrid method of LVRT control for permanent magnet synchronous generator (PMSG), in which the stabilization of the DC-bus voltage and the maximum power point tracking (MPPT) are realized by controlling of motor-side voltage source converter (VSC) and grid-side VSC respectively. When voltage dip occurs, the rotating speed of the rotor would be firstly increased and store the redundant energy. In case the rotor speed reaches its mechanical limitation, the braking resistor would secondly consume the exceeding energy. With the proposed scheme, the PMSG can smoothly achieve LVRT and greatly reduce energy dissipation. Simulation results validate the superiority of the proposed strategy. |
| Starting Page | 1173 |
| Ending Page | 1177 |
| File Size | 622466 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781457720857 |
| DOI | 10.1109/IPEMC.2012.6258996 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-06-02 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wind turbines Rotors Voltage control Mathematical model Voltage fluctuations Resistors Wind speed energy saving wind energy generation voltage dip permanent magnet synchronous generator (PMSG) model |
| Content Type | Text |
| Resource Type | Article |
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