Mitigation SSOs in PMSG-based Wind Farms with Synchronous Condenser

Yuzhi Wang, Liang Wang, Qirong Jiang

科研成果: 书/报告/会议事项章节会议稿件同行评审

5 引用 (Scopus)

摘要

Sub/Super-synchronous oscillations (SSOs) were observed in wind farms equipped with permanent magnet synchronous generators (PMSGs). This paper studies mitigating SSOs in PMSG-based wind farms by a synchronous condenser (SC). Impedance models of the system are established to explain the influence mechanism of SC on SSOs stability. The impact of different SC parameters and SC locations on SSOs are analyzed by eigenvalue analysis. Theoretical calculations reveal that SC can promote system stability. Larger capacity and smaller leakage reactance of SC will achieve a better performance on SSOs mitigation. Two installing locations of SC are discussed and equipping a SC at PCC is more effective for SSO suppressing than at the middle of the line. Finally, the influences of SC on the target system are verified by time-domain simulations with PSCAD/EMTDC.

源语言英语
主期刊名2020 IEEE Power and Energy Society General Meeting, PESGM 2020
出版商IEEE Computer Society
ISBN(电子版)9781728155081
DOI
出版状态已出版 - 2 8月 2020
活动2020 IEEE Power and Energy Society General Meeting, PESGM 2020 - Montreal, 加拿大
期限: 2 8月 20206 8月 2020

出版系列

姓名IEEE Power and Energy Society General Meeting
2020-August
ISSN(印刷版)1944-9925
ISSN(电子版)1944-9933

会议

会议2020 IEEE Power and Energy Society General Meeting, PESGM 2020
国家/地区加拿大
Montreal
时期2/08/206/08/20

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引用此

Wang, Y., Wang, L., & Jiang, Q. (2020). Mitigation SSOs in PMSG-based Wind Farms with Synchronous Condenser. 在 2020 IEEE Power and Energy Society General Meeting, PESGM 2020 文章 9281814 (IEEE Power and Energy Society General Meeting; 卷 2020-August). IEEE Computer Society. https://doi.org/10.1109/PESGM41954.2020.9281814