TY - GEN
T1 - Variable Droop Control for Wind Farm to Participate the System Frequency Regulation
AU - Wan, Tianhu
AU - Li, Hua
AU - Wang, Chen
AU - Kou, Peng
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/10
Y1 - 2019/10
N2 - This paper presents an adaptive frequency response control scheme for the large scale wind farm, which enables wind farm to participate the grid frequency regulation. The main advantage of this scheme is that, by adjusting the droop coefficient of each wind generator in response to its local wind speed, this scheme takes into account the wind speed difference among wind generators. Specifically, the droop coefficient of each wind generator is dynamically adjusted inversely proportionally to the local power margin, which is computed using the local wind speed. This way, the wind farm frequency support power is distributed among multiple wind generators in an adaptive and reasonable fashion. As a result, not only the wind farm frequency support performance is improved, but also the wind generator stability is ensured. Simulation results on the data collected from a real wind farm validate the effects of the proposed control scheme.
AB - This paper presents an adaptive frequency response control scheme for the large scale wind farm, which enables wind farm to participate the grid frequency regulation. The main advantage of this scheme is that, by adjusting the droop coefficient of each wind generator in response to its local wind speed, this scheme takes into account the wind speed difference among wind generators. Specifically, the droop coefficient of each wind generator is dynamically adjusted inversely proportionally to the local power margin, which is computed using the local wind speed. This way, the wind farm frequency support power is distributed among multiple wind generators in an adaptive and reasonable fashion. As a result, not only the wind farm frequency support performance is improved, but also the wind generator stability is ensured. Simulation results on the data collected from a real wind farm validate the effects of the proposed control scheme.
KW - Frequency control
KW - permanent magnet synchronous generator
KW - wind farm
UR - https://www.scopus.com/pages/publications/85096419908
U2 - 10.1109/APAP47170.2019.9224977
DO - 10.1109/APAP47170.2019.9224977
M3 - 会议稿件
AN - SCOPUS:85096419908
T3 - APAP 2019 - 8th IEEE International Conference on Advanced Power System Automation and Protection
SP - 1422
EP - 1426
BT - APAP 2019 - 8th IEEE International Conference on Advanced Power System Automation and Protection
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th IEEE International Conference on Advanced Power System Automation and Protection, APAP 2019
Y2 - 21 October 2019 through 24 October 2019
ER -