Abstract: An innovative control strategy for adaptive secondary frequency regulation utilizing dynamic energy storage based on primary frequency response is proposed.
Particular emphasis is placed on incorporating hybrid energy storage systems (HESS) into secondary frequency regulation. The objective function for the intraday process, represented by Eq. (31), includes minimizing overall costs, maintaining the frequency at its nominal value, and minimizing deviations in the forecasting schedule cost (32).
Disengagement from the secondary frequency regulation not only accelerates the restoration of grid frequency but also ensures precise and error-free adjustment of the system frequency, thereby improving tracking and dynamic performance. The effectiveness of the proposed control strategy is demonstrated through simulation.
To mitigate communication delays, an adaptive consensus event-triggered algorithm is utilized. Particular emphasis is placed on incorporating hybrid energy storage systems (HESS) into secondary frequency regulation.
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