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| Content Provider | IET Digital Library |
|---|---|
| Author | Gao, Benfeng Hu, Yunting |
| Abstract | With the fast development of wind power generation, large-scale wind farms are connected to an electrical network which is series compensated to increase transmission capacity. However, a series-compensated power system may encounter with a sub-synchronous resonance (SSR) problem. Flexible AC transmission systems controllers are widely applied to mitigate SSR and improve the transient stability of the power system. A static synchronous compensator (STATCOM) with an SSR damping controller is proposed to mitigate the potential of SSR in a series-compensated doubly fed induction generator-based wind farm. The local signal is used as the input of the damping controller, which is feasible to be implemented in a practical project. Taking account of different series compensation levels and operating conditions, extensive transient simulations have been carried out using power systems computer aided design/electromagnetic transients including DC (PSCAD/EMTDC) to demonstrate the capability of STATCOM in damping SSR. It is shown that the SSR is successfully alleviated by STATCOM, which also verifies the effectiveness of the proposed STATCOM controller in improving the stability of the transmission system. |
| Starting Page | 812 |
| Ending Page | 815 |
| Page Count | 4 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 16, Mar (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/conferences/cn-adc-2018 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8393 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2018-10-22 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | A.c. Transmission Asynchronous Generator Asynchronous Machine Control of Electric Power System Damping Different Series Compensation Levels Doubly Fed Induction Generator-based Wind Farm Electrical Network Extensive Transient Simulations Fast Development Flexible AC Transmission System Flexible AC Transmission System Controller Large-scale Wind Farms Operating Condition Other Power Apparatus And Electric Machine Power Generation Control Power System Control Power System Stability Power System Transient Stability Series-compensated Power System Series-compensated Transmission Network SSR Damping Controller STATCOM Controller Static Synchronous Compensator Static VAr Compensators Sub-synchronous Resonance Mitigation Sub-synchronous Resonance Problem Subsynchronous Resonance Time Domain Analysis Transient Stability Transmission Capacity Transmission System Wind Power Generation Wind Power Plant |
| Content Type | Text |
| Resource Type | Article |
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