A three-phase, four-pole star connected synchronous motor has 72 slots with 20 conductors per slot. The flux/pole is 0.08 Wb and the speed is 1800 rpm, the direct axis and quadrature axis synchronous reactances of 18.5 Q and 2.5 Q respectively. Assuming the full-pitched coil and skewing factors 1 Find the following 1- Plot the phasor digram and torque equations 2- torque 3- line and phase voltage 3- Isd, Isq and line current and the power 4- power factor. Neglect rotational losses and armature resistance
A three-phase, four-pole star connected synchronous motor has 72 slots with 20 conductors per slot. The flux/pole is 0.08 Wb and the speed is 1800 rpm, the direct axis and quadrature axis synchronous reactances of 18.5 Q and 2.5 Q respectively. Assuming the full-pitched coil and skewing factors 1 Find the following 1- Plot the phasor digram and torque equations 2- torque 3- line and phase voltage 3- Isd, Isq and line current and the power 4- power factor. Neglect rotational losses and armature resistance
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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![A three-phase, four-pole star connected synchronous motor has 72 slots with 20 conductors per slot. The flux/pole is 0.08 Wb and the speed
is 1800 rpm, the direct axis and quadrature axis synchronous reactances of 18.5 Q and 2.5 Q respectively.
Assuming the full-pitched coil and skewing factors 1
Find the following
1- Plot the phasor digram and torque equations
2- torque
3- line and phase voltage
3- Isd , Isq and line current and the power
4- power factor. Neglect rotational losses and armature resistance](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F50f127d1-76d8-4bff-a8cc-1905208de9b4%2F40470769-dc50-4de2-a0ef-6f48ad69b940%2Fo69hui2_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A three-phase, four-pole star connected synchronous motor has 72 slots with 20 conductors per slot. The flux/pole is 0.08 Wb and the speed
is 1800 rpm, the direct axis and quadrature axis synchronous reactances of 18.5 Q and 2.5 Q respectively.
Assuming the full-pitched coil and skewing factors 1
Find the following
1- Plot the phasor digram and torque equations
2- torque
3- line and phase voltage
3- Isd , Isq and line current and the power
4- power factor. Neglect rotational losses and armature resistance
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