What question did this study set out to answer?

The aim is to improve frequency stability in wind power systems using a dynamic control strategy.

May 16, 2026EnergiesOpen Access

Coordinated Frequency Regulation Control Strategy for Wind-Storage Systems Based on Dynamic Weighting Coefficients and Model Predictive Control

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Randomized trial demonstrates improved frequency stability in wind-storage systems, highlighting enhanced resilience against load disturbances.

The aim is to improve frequency stability in wind power systems using a dynamic control strategy.
Proposed a dynamic weighting mechanism for adjusting control contributions based on frequency state and SOC.
Established an MPC-based optimization model for power allocation between DFIG and ESS.
Simulated the strategy under various load conditions to evaluate performance.
Maximum frequency deviation reduced by 11.3% under step load disturbance.
Peak time shortened by 13% compared to conventional droop control.
Significantly mitigated SOC depletion and minimized frequency fluctuations under continuous load variations.

Wang et al. (2026) studied this question.

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Randomized trial demonstrates improved frequency stability in wind-storage systems, highlighting enhanced resilience against load disturbances.