Table 4 Model parameters

PMSG

Rater power (MW)

2

Rated stator voltage (kV)

0.69

Rated frequency (Hz)

50

Rated DC bus voltage (kV)

1.1

R_s (pu)

0.0001

X_d (pu)

1.5

X_q (pu)

1.5

C (F)

0.01

Grounding transformer

S (MVA)

2.5

X_T (%)

6

Main transformer

S (MVA)

150

X_T (%)

13.5

Chopper protection

R_cr (Ω)

1.2

Overhead line

 LGJ-240/35

r₀ (Ω/km)

0.131

x₀ (Ω/km)

0.372

 LGJ-300/220

r₀ (Ω/km)

0.107

x₀ (Ω/km)

0.414