Abstract
In order to improve the frequency stability of the microgrid, this paper proposes a two-layer strategy for secondary frequency modulation of battery energy storage based on an improved consensus algorithm. The control strategy firstly constructs the objective function of secondary frequency modulation. Secondly, in order to solve objective function, it proposes the frequency response consistency iterative calculation method, so as to achieve effective frequency allocation and rapid recovery. Simulation experiments show that this strategy can quickly restore frequency stability under system imbalance and has faster dynamic response speed and lower overshoot.
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Acknowledgements
This paper is supported by the 2020 Guangdong Provincial Department of education young innovative talents project in Colleges and Universities (2020KQNCX113); “Key cultivation project” of Guangdong Technology College in 2021(2021GKJZD001).
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Hu, L. (2023). Secondary Frequency Regulation Control Strategy of Battery Energy Storage with Improved Consensus Algorithm. In: Patnaik, S., Kountchev, R., Tai, Y., Kountcheva, R. (eds) 3D Imaging—Multidimensional Signal Processing and Deep Learning. Smart Innovation, Systems and Technologies, vol 348. Springer, Singapore. https://doi.org/10.1007/978-981-99-1145-5_9
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DOI: https://doi.org/10.1007/978-981-99-1145-5_9
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