Table 3 Parameters of generator G2 connected at bus 5

Nominal active power (P_n)

400 MW

Nominal apparent power (A_n)

444 MVA

Nominal generator line voltage (V_1Ln)

40 kV

Nominal grid line voltage (V_2Ln)

400 kV

Nominal frequency (F_n)

50 Hz

Nominal mechanical speed (N)

1500 rpm

Ratio of internal transformer

10