What question did this study set out to answer?

To establish an integrated wind-storage rapid frequency response technology that optimizes energy storage capacity allocation and preserves power grid frequency security.

August 16, 2026Advanced ElectromagneticsOpen Access

Wind-storage Synergistic Rapid Frequency Response Technology Incorporating Frequency Security Characteristics

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Authors

JZJ. ZhangElectric Power University

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Implication

Simulation study demonstrates enhanced frequency stability in high-renewable power grids using coordinated wind-storage control, indicating reduced rate of change of frequency.

Key Points

To establish an integrated wind-storage rapid frequency response technology that optimizes energy storage capacity allocation and preserves power grid frequency security.
Evaluated power system inertia demand and analyzed the synthetic inertia capabilities of wind turbines and battery energy storage.
Formulated an integrated frequency response model and storage capacity allocation framework based on wind speed, turbine operating constraints (rotational speed safety and power limits), and frequency security metrics (ROCOF, ∆fmax, and ∆fss).
Battery energy storage effectively raised the minimum frequency nadir and suppressed ROCOF at low wind speeds when turbines had no regulation capacity.
At rated wind speed, combined wind-storage regulation reduced ROCOF by 39.9% compared to standalone wind turbine regulation while elevating the lower frequency limit and minimizing steady-state deviation.

Cite This Study

J. Zhang (2026) studied this question.

synapsesocial.com/papers/6a817a80f2fb91fc834ae660 https://doi.org/10.7716/aem.v15i3.4100

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Implication

Simulation study demonstrates enhanced frequency stability in high-renewable power grids using coordinated wind-storage control, indicating reduced rate of change of frequency.

Wind-storage Synergistic Rapid Frequency Response Technology Incorporating Frequency Security Characteristics

Discussion

Member takes

Implication

Key Points

Cite This Study

Wind-storage Synergistic Rapid Frequency Response Technology Incorporating Frequency Security Characteristics

Discussion

Member takes

Implication

Key Points

Cite This Study

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