A 2000V 3-phase 4-pole wye connected SM runs at 1800 rpm. The excitation is constant and gives an emf per phase of 1150V. The resistance is negligible compared to the synchronous reactance of 3Ω/. Determine the following when the armature current is 200A. a. Input power per phase b. Torque develops per phase
A 2000V 3-phase 4-pole wye connected SM runs at 1800 rpm. The excitation is constant and gives an emf per phase of 1150V. The resistance is negligible compared to the synchronous reactance of 3Ω/. Determine the following when the armature current is 200A. a. Input power per phase b. Torque develops per phase
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
Chapter11: Transient Stability
Section: Chapter Questions
Problem 11.3P
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A 2000V 3-phase 4-pole wye connected SM runs at 1800 rpm. The excitation is constant and gives an emf per phase of 1150V. The resistance is negligible compared to the synchronous reactance of 3Ω/. Determine the following when the armature current is 200A.
a. Input power per phase
b. Torque develops per phase
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