Table 1 Main parameters of four-terminal HVDC test bench.
From: Bayesian-optimized LSTM-DWT approach for reliable fault detection in MMC-based HVDC systems
Station | Nominal voltage (kV) | Arm inductance/mH | Capacity/MW | SM capacitance/mF | DC system | Length (km) |
|---|---|---|---|---|---|---|
MMC-1 | ± 320.0 | 84.80 | 3000.0 | 15.0 | OHL-12 | 100 |
MMC-2 | 84.80 | 2000.0 | 10.0 | OHL-13 | 200 | |
MMC-3 | 84.80 | 2500.0 | 12.50 | OHL-14 | 200 | |
MMC-4 | 63.60 | 1500.0 | 8.0 | OHL-34 | 200 |
