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| Content Provider | IET Digital Library |
|---|---|
| Author | Wang, Xiao Hu, Xiaobao Liu, Hui Lan, Haibo Sheng, Siqing Wu, Linlin |
| Abstract | Modular multilevel converter (MMC)-based high-voltage DC (HVDC) transmission technology has become an ideal solution for large and remote wind farms integration. Oscillation or instability phenomena might occur due to the rapid control of power electronic converters in both wind farms and MMC-based HVDC system. In order to reveal oscillation characteristics of wind farms and MMC-based HVDC interconnected system, the system equivalent damping stability criterion is deduced theoretically, and a system damping analysis platform is built in this study. On this base, the impact on 1–1000 Hz oscillation characteristics from many factors including controller parameters of wind turbines and MMC-based HVDC, wind turbines power and wind turbines number is analysed, and mechanism of instability under different conditions is explained physically in terms of system damping characteristics. Time-domain simulations in RT-LAB are presented to validate the stability study. |
| Starting Page | 856 |
| Ending Page | 861 |
| Page Count | 6 |
| 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.2018.8581 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2018-10-23 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution-Non Commercial-No Derivs License (http://creativecommons.org/licenses/by-nc-nd/3.0/) |
| Subject Keyword | Control of Electric Power System Damping Frequency 1.0 Hz to 1000.0 Hz HVDC Power Converter HVDC Power Transmission Impacting Factors Instability Phenomena MMC-based HVDC Interconnected System Modular Multilevel Converter-based High-voltage DC Transmission Technology Oscillation Characteristic Power Converter Power Electronic Converter Power Electronics Power Generation Reliability Power Supplies to Apparatus Power System Interconnection Remote Wind Farms Integration RT-LAB System Damping Analysis Platform System Damping Characteristic System Equivalent Damping Stability Criterion Time-domain Simulation Wind Power Plant Wind Turbine Wind Turbines Power |
| Content Type | Text |
| Resource Type | Article |
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