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| Content Provider | IET Digital Library |
|---|---|
| Author | Mosaad, Mohamed I. |
| Abstract | This article proposes a model reference adaptive control (MRAC) of static synchronous compensator (STATCOM) for enhancing the integration of driven wind turbine-based self-excited induction generator (SEIG) into electrical grids. An MRAC-based Massachusetts Institute of Technology adaptive mechanism is utilised to control the reactive power flow of grid-integrated SEIG. The voltage-source inverter sinusoidal pulse width modulation of the STATCOM is used to overcome the abnormal operating conditions in the wind energy conversion system. This accordingly increases the low-voltage ride through (LVRT) capability. The abnormal operating conditions are faults occurring at the point of common coupling between the generator and the grid. The proposed MRAC is compared to proportional-integral (PI) controllers tuned by genetic algorithm (GA). To evaluate the proposed control of STATCOM for enhancing grid-integrated SEIG, a part of the Egyptian 220 kV network integrated with Zafarana Wind Energy System is used. The results provide evidence of an efficient and robust proposed adaptive control performance rather than static PI controller whose parameters tuned by GA in the voltage, currents, and wind generator speed responses. Moreover, the proposed controller increases the capability of continuous operation of the wind turbines under different abnormal operating conditions and also increases the LVRT capability. |
| Starting Page | 605 |
| Ending Page | 613 |
| Page Count | 9 |
| ISSN | 17518660 |
| Volume Number | 12 |
| e-ISSN | 17518679 |
| Issue Number | Issue 5, May (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-epa/12/5 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-epa.2017.0662 |
| Journal | IET Electric Power Applications |
| Publisher Date | 2018-02-05 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Adaptive Control Adaptive Control Performance Asynchronous Generator Asynchronous Machine Control of Electric Power System Driven Wind Turbine-based Self-excited Induction Generator Egyptian Network Genetic Algorithm Grid Integration Load Flow Control Low-voltage Ride Through Capability LVRT Capability Massachusetts Institute of Technology Adaptive Mechanism Model Reference Adaptive Control MRAC Optimisation Technique PI Control PI Controller Point-of-common Coupling Power And Energy Control Proportional-integral Controller Reactive Power Control Reactive Power Flow Control SEIG Self Adjusting Control System STATCOM Static PI Controller Static Synchronous Compensator Static VAr Compensators Voltage-source Inverter Sinusoidal Pulse Width Modulation Wind Energy Conversion System Wind Energy System Wind Generator Speed Responses Wind Power Plant Zafarana Wind Energy System |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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