CC – constant current; CEA – constant excitation angle; CIA – constant ignition angle)
A. CC control at rectifier station and CEA control at inverter station
B. CIA control at rectifier station and CC control at inverter station
C. both at CC control
D. both at minimum delay angle control
Answer:A
CC – constant current; CEA – constant excitation angle; CIA – constant ignition angle)
A. CC control at rectifier station and CEA control at inverter station B. CIA control at rectifier station and CC control at inverter station C. both at CC control D. both at minimum delay angle control
Explanation: Control characteristics of HVDC link: