Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/91689
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Title: Optimal power regulation for wind integration in the balancing market environment
Authors: Lyu, X
Gross, D
Xu, Z 
Dong, ZY
Jia, YW
Issue Date: 2021
Source: IET renewable power generation, 2021, Early view, https://doi.org/10.1049/rpg2.12248
Abstract: Variable renewable generation and load fluctuations induce significant balancing cost in power system operation. To overcome this issue, this paper proposes a control architecture that leverages inherent regulation capabilities of wind turbines to minimize the system-wide balancing costs. Instead of handling wind power fluctuations via power filtering algorithms that are agnostic to system-wide power imbalance, this paper aims to optimize the wind power generation profile from system perspective. In the proposed method, wind turbines are modelled as semi-dispatchable units, where the dispatch command is dynamically generated at every automatic generation control cycle by considering mileage payments as an indicator of system-wide imbalance. As a result, local resources of wind turbines are optimally leveraged in real-time to mitigate system-wide power imbalances. The proposed strategy and state-of-the-art techniques are compared in comprehensive high-fidelity case studies. Our simulation results demonstrate that the proposed system-aware regulation scheme can alleviate system balancing costs without investments into energy storage systems.
Publisher: Institution of Engineering and Technology
Journal: IET renewable power generation 
ISSN: 1752-1416
EISSN: 1752-1424
DOI: 10.1049/rpg2.12248
Rights: © 2021 The Authors. IET Renewable Power Generation published by John Wiley & Sons Ltd on behalf of The Institution of Engineering and Technology
This is an open access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits use, distribution and reproduction in any medium, provided the original work isproperly cited.
The following publication Lyu, X., et al.: Optimal powerregulation for wind integration in the balancing marketenvironment. IET Renew. Power Gener. 2021;15:3601–3611 is available at https://doi.org/10.1049/rpg2.12248
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