A DC reactor is connected in series with each pole of a converter station in order to
A. prevent commutation failures in the inverter
B. supply reactive power to the converter
C. improve system stability
D. increase the power transfer capability
Answer:A
A DC reactor is connected in series with each pole of a converter station in order to
A. prevent commutation failures in the inverter B. supply reactive power to the converter C. improve system stability D. increase the power transfer capability
Explanation: Commutation failures: