Abstract
This paper presents an adaptive over-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 over-frequency control gain of each wind generator according to its local wind speed, this scheme takes into account the wind speed difference among wind generators. Specifically, the over-frequency control gain of each wind generator is linear with its local wind speed. As a result, not only the wind farm frequency regulation 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.
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Acknowledgements
This work was supported by the State Grid Shaanxi Electric Power Company through the Science and Technology Project under Grant SGSNKY00DYJS1900288.
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Wang, K., Wan, T., Li, H., Huang, K., Kou, P. (2021). Adaptive Over-Frequency Response Control for Wind Farm to Participate the System Frequency Regulation. In: Ma, W., Rong, M., Yang, F., Liu, W., Wang, S., Li, G. (eds) The Proceedings of the 9th Frontier Academic Forum of Electrical Engineering. Lecture Notes in Electrical Engineering, vol 742. Springer, Singapore. https://doi.org/10.1007/978-981-33-6606-0_36
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DOI: https://doi.org/10.1007/978-981-33-6606-0_36
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