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| Content Provider | IET Digital Library |
|---|---|
| Author | Pimple, Badrinarayan Bansilal Vekhande, Vishal Yashwant Fernandes, Baylon G. |
| Abstract | This study proposes a polar voltage control-based direct torque control method to reduce the effects of unbalanced grid voltage on doubly-fed induction generator (DFIG)-based wind turbine system. Under unbalanced grid voltage, the stator flux has a negative sequence component which leads to second harmonic pulsation in torque, stator active power, stator reactive power, stator current and rotor current. In the control scheme, the negative sequence rotor voltage vector is controlled to compensate the negative sequence stator flux by negative sequence rotor flux. Simulation study is carried out on a 2 MW DFIG system using MATLAB/SIMULINK. Feasibility of the proposed control strategy is experimentally verified on a 1.5 kW DFIG system. |
| Starting Page | 78 |
| Ending Page | 85 |
| Page Count | 8 |
| Volume Number | 2015 |
| e-ISSN | 20513305 |
| Issue Number | Issue 2, Feb (2015) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2015/2 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2014.0213 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2014-12-08 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution-Non Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) |
| Subject Keyword | Asynchronous Generator Asynchronous Machine Control of Electric Power System DFIG Direct Torque Control Doubly Fed Induction Generator Machine Control MATLAB/SIMULINK Mechanical Variables Control Negative Sequence Stator Flux Polar Voltage Control- Power 1.5 KW Power 2 MW Rotor Current Second Harmonic Pulsation Stator Active Power Stator Current Stator Reactive Power Stators Torque Control Voltage Control Wind Power Plant Wind Turbine Wind Turbine System |
| Content Type | Text |
| Resource Type | Article |
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