railway DFCCIL Executive 2025 Mock Test Power Electronics and Drives Phase Controlled Rectifiers Three Phase Thyristor Converter Circuits
Compute the peak inverse voltage of thyristor connected in three-phase, six-pulse bridge rectifier having input voltage of 415 V. Consider the voltage safety factor to be 2.1.
1
415 V
2
830.4 V
3
1232.49 V
4
585.15 V