DG1

Vdc = 750 V, Rf = 0.01 Ω, Lf = 2.8 mH, Cf = 25 μF, P1ref = 12 kW, Q1ref = 0var, fn = 50 Hz, V0 = 380 V

DG2

Vdc = 750 V, Rf = 0.01 Ω, Lf = 2.8 mH, Cf = 25 μF, fn = 50 Hz, V0 = 380 V

DG3

Vdc = 750 V, Rf = 0.01 Ω, Lf = 2.8 mH, Cf = 25 μF, fn = 50 Hz, V0 = 380 V

DG4

Vdc = 750 V, Rf = 0.01 Ω, Lf = 2.8 mH, Cf = 25 μF, P4ref = 10 kW, Q4ref = 0var, fn = 50 Hz, V0 = 380 V

PQ控制

fs = 8000 Hz, KpP = 0.5, KiP = 20, KiQ = 20

Droop控制

功率环

Pn = 16kW, 1/a = 3e−5, E0 = 324.1V

电压电流环

K1 = K2 = 2, Kpv1 = 1, Kpv2 = 1, Kiv1 = 0.5,Kiv2 = 0.5

线路

380 V线路

R = 0.64 Ω/km, X = 0.101 Ω/km

10 kV线路

R = 0.347 Ω/km, X = 0.2345 Ω/km

负荷

R1d = 5 Ω, X1d = 0.628 Ω

R1d = 5 Ω, X2d = 0.628 Ω

R3d = 10 Ω, X3d = 1.57 Ω

变压器

Dyn11:10 kV/0.4 kV, SN = 150 kV∙A, XT = 4%, PK = 4.26 kW

配电网

三相对称, ea = 104 sin(100πt)V