A Coordinated Pumped Storage Dual Compensated Hydro Governor with PSS Action to Damp Electromechanical Power Oscillations

Table 2

System data.

Hydro generator	Rated = 100 MVA, rated turbine o/p = 90.94 MW, turbine discharge rate = 71.43 m^3/s, turbine head = 138.9 m, gate position = 0.9 pu, discharge without load = 4.3 m^3/s, permanent droop Rp = 0.05 pu, pilot time constant = 0.02 s, servo time constant = 0.5 s, penstock length = 465 m and cross-sectional area = 15.2 m^2
SPV and wind generation	K WG = 1.0, TWG = 1.5, KV = 1.0, TV = 1.8
Trans line	V nominal = 230 kV, L1 = 25 km, L2 = 10 km, L3 = 110 km
	R = 1.0 × 10^−4 pu/km, XL = 1.0 × 10^−3 pu/km, BC = 1.75 × 10^−3 pu/km