Frequency-fixed grid-forming control and secondary active power control (IMAGE)

Tsinghua University Press

Frequency-fixed grid-forming control and secondary active power control

Caption

The proposed frequency-fixed grid-forming control strategy controls CIGs as constant voltage sources within their capability limitations and can realize a renewable power system with fixed frequency and robust stability. Meanwhile, secondary active power control, which is much slower, is proposed for intentional power flow adjustments.

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iEnergy

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