Answered: (a) find the eddy current frequency of…

(a) find the eddy current frequency of 50Hz (b) find the hysteresis loss in watt at a frequency of 50 Hz (c) find the core loss in watt at a frequency of 50Hz

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

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.3P: Consider an ideal transformer with N1=3000andN2=1000 turns. Let winding 1 be connected to a source...

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Concept explainers

Three-Phase Transformers

Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.

Transformer

Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.

Question

the core loss of a single phase transformer is 55W at 40 Hz at 90 at 60 Hz, both measured at the same maximum of flux density (a) find the eddy current frequency of 50Hz (b) find the hysteresis loss in watt at a frequency of 50 Hz (c) find the core loss in watt at a frequency of 50Hz (Take note: 4-5decimal places and box the final answe) Subject: Electrical Apparatus and Divices

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