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Table 3 Nominal parameters of the studied HGS

From: Adaptive coordination control strategy of renewable energy sources, hydrogen production unit, and fuel cell for frequency regulation of a hybrid distributed power system

Component

Gain

Time constant

Wind generator (WG)

KWG = 1.0

TWG = 1.5

Photovoltaic (PV)

KPV = 1.0

TPV = 1.8

Aqua electrolyzer (AE)

KAE = 0.002

TAE = 0.5

Fuel cell (FC)

KFC = 0.01

TFC = 4.0

Flywheel energy storage system (FESS)

KF = -0.01

TF = 0.1

Battery energy storage system (BESS)

KB = -0.003

TB = 0.1

Electric vehicles (EV)

KEV = 1.0

TEV = 1.0

Diesel generator (DG)

KDG = 0.003

TDG = 2.0

Power system (PS)

  

Parameter name

Damping factor

Virtual inertia factor

Parameter value

D = 0.3

J = 0.4