A delta-connected TCR is connected to 650 kV transmission line through a 7:1 step-down transformer. The maximum reactive
Posted: Fri Jul 08, 2022 6:25 am
A delta-connected TCR is connected to 650 kV transmission line through a 7:1 step-down transformer. The maximum reactive power at rated voltage is 160 MVAR. Determine. i. 11. 111. The value of the fundamental component of the line current of the TCR at 650 kV side for the conduction angle of 118°. The peak current in the thyristor. As in (1) if a 4:1 step-down transformer ratio is used. Discuss the answer by comparing it with the 7:1 ratio.