A synchronous generator has a constant mechanical input power. In the fault followed by the clearance of fault operations, the fault circuit is switched out at the critical switching angle 70°. The critical load angle is 135°. Calculate the max overshoot load angle. O 155° O 135° O 115° O 145° O 125°

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter7: Symmetrical Faults
Section: Chapter Questions
Problem 7.2MCQ: Even though the fault current is not symmetrical and not strictly periodic, the rms asymmetrical...
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A synchronous generator has a constant mechanical input power. In the fault followed by the clearance of fault operations, the fault circuit is switched out at the critical switching angle 70°. The critical load angle is
135°. Calculate the max overshoot load angle.
155°
135°
115°
145°
125°
Transcribed Image Text:A synchronous generator has a constant mechanical input power. In the fault followed by the clearance of fault operations, the fault circuit is switched out at the critical switching angle 70°. The critical load angle is 135°. Calculate the max overshoot load angle. 155° 135° 115° 145° 125°
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