Simulation of Wind Power Integration with Modular Multilevel Converter-Based High Voltage Direct Current
| Autor: | Hua Li, Keqilao Meng, Xiaoyan Li, Yufei Peng |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Tehnički Vjesnik, Vol 29, Iss 1, Pp 301-307 (2022) |
| Druh dokumentu: | article |
| ISSN: | 1330-3651 1848-6339 |
| DOI: | 10.17559/TV-20210729043234 |
| Popis: | The growing demand for large-capacity long distance transmission of wind power has boosted the development of flexible direct current (DC) transmission technology. To facilitate wind power integration, this paper designs a modular multilevel converter (MMC) for steady-state operation, using the parameters of the demonstration DC transmission project of offshore wind power in Sheyang County, eastern China's Jiangsu Province. Relying on the simulation platform of PSCAD/EMTDC, the authors analyzed the proposed control theory, and verified that, under different working conditions (e.g., changing wind speed), the MMC-based high voltage direct current (MMC-HVDC) transmission system can integrate the wind power safely and efficiently. In addition, the authors discussed how to enhance the fault ride-through (FRT), a prominent problem in wind power operation, of the flexible DC system containing wind power, from the perspective of alternating current (AC) fault and DC fault. |
| Databáze: | Directory of Open Access Journals |
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