3-phase 3730W, 220V, 8 poles and 50 Hz asynchronous motor operates at full load with a slip of 0.025. The sum of the rotational losses including friction + windage losses and other (stray load) losses is 5% of the output power. Find the induced (electromagnetic) moment at full load.
3-phase 3730W, 220V, 8 poles and 50 Hz asynchronous motor operates at full load with a slip of 0.025. The sum of the rotational losses including friction + windage losses and other (stray load) losses is 5% of the output power. Find the induced (electromagnetic) moment at full load.
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
Chapter8: Symmetrical Components
Section: Chapter Questions
Problem 8.10P
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3-phase 3730W, 220V, 8 poles and 50 Hz asynchronous motor operates at full load with a slip of 0.025. The sum of the rotational losses including friction + windage losses and other (stray load) losses is 5% of the output power. Find the induced (electromagnetic) moment at full load.
Transcribed Image Text:O 12.7863 N.m
O 40.2582 N.m
O 51.1451 N.m
O 84.6395 N.m
O 25.5725 N.m
O 70.7351 N.m
O 38.3588 N.m
O 63.3692 N.m
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