When a three phase AC generator encounters a short circuit fault, the damping torque parameter, it shows a condition of In such case the damping torque is and synchronizing torque is O Oscillatory instability, positive, positive O Oscillatory instability, negative, positive O Oscillatory stability, positive, negative O Oscillatory stability, negative, positive
When a three phase AC generator encounters a short circuit fault, the damping torque parameter, it shows a condition of In such case the damping torque is and synchronizing torque is O Oscillatory instability, positive, positive O Oscillatory instability, negative, positive O Oscillatory stability, positive, negative O Oscillatory stability, negative, positive
Chapter39: Synchronous Motor Operation
Section: Chapter Questions
Problem 14SQ: Induction motors and welding transformers require magnetizing current, which causes a. lagging power...
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![When a three phase AC generator encounters a short circuit fault, the damping torque
parameter, it shows a condition of
In such case the damping
torque is
and synchronizing torque is
O Oscillatory instability, positive, positive
O Oscillatory instability, negative, positive
O Oscillatory stability, positive, negative
O Oscillatory stability, negative, positive](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fade83082-f96b-40ee-b0c6-a263b71dd5ce%2F2a327897-05e5-44c5-9df4-c507fcfc38de%2Fzgl1sbd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:When a three phase AC generator encounters a short circuit fault, the damping torque
parameter, it shows a condition of
In such case the damping
torque is
and synchronizing torque is
O Oscillatory instability, positive, positive
O Oscillatory instability, negative, positive
O Oscillatory stability, positive, negative
O Oscillatory stability, negative, positive
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