Research on Coordinated Control Strategy for Energy Storage Participating in Primary Frequency Modulation of Power Grid
Based on flywheel energy storage assisted thermal power units participating in primary frequency modulation of the power grid,a coordinated control strategy was studied.Firstly,build a dynamic model of the flywheel energy storage system participating in power grid frequency regulation.Secondly,a coordinated control strategy for thermal power unit FESS is proposed based on the frequency characteristics of the power grid and the frequency regulation characteristics of the units.Finally,based on the actual operating data of a power plant,simulation analysis is conducted to coordinate control strategies and achieve optimal configuration of flywheel energy storage capacity and reasonable allocation of frequency regulation tasks.
flywheel energy storagepower gridprimary frequency modulationthermal power unit
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