Parameters | Value | Comment |
---|---|---|
Rated ac voltage | 220Â kV | Line-to-line |
Equivalent impedance of ac source | 0.116Ω + j0.0091H |  |
Transformer ratio | 220/167Â kV | Â |
Transformer leakage reactance | 0.15 p.u. | Â |
Power rating of MMC | 500MVA | Â |
Rated dc voltage | 320Â kV | Â |
Number of SMs in one arm | 200 | Redundancy ignored |
Arm inductance | 0.6H | 0.06H, When 500Hz |
SM capacitance | 10000 μF | 1000 μF, when 500Hz |
Rated voltage of SM | 1.6Â kV | Â |
Smoothing reactor | 50Â mH | Â |
Grounded resistance | 0.29Ω |  |
IGBT module | 5SNA 1200E250100 | \( \begin{array}{l}{U}_{ce}=2500V\\ {}{I}_c=1200A\end{array} \) |