Fig. 7
From: Optimal voltage and frequency control strategy for renewable-dominated deregulated power network

Transient response curves for poolco transaction case considering; (a) \(\:\varDelta\:{f}_{1}\) (Hz), (b) \(\:\varDelta\:{f}_{2}\) (Hz), (c) \(\:\varDelta\:{T}_{p12}\) (puMW), (d) \(\:\varDelta\:{V}_{1}\) (V).