A 6-poles generator having 3-phase, star coanected winding To induce a line voltage of 3300V at no-load if required flux of 33.15mwb./pole at 50 Hz frequency. Find total number of slots and the number of condustor per slot if the slot pitch is 20° and coils of full span

A 6-poles generator having 3-phase, star coanected winding To induce a line voltage of 3300V at no-load if required flux of 33.15mwb./pole at 50 Hz frequency. Find total number of slots and the number of condustor per slot if the slot pitch is 20° and coils of full span

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 3.56P: Three single-phase two-winding transformers, each rated 3kVA,220/110volts,60Hz, with a 0.10 per-unit...

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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

A 6-poles generator having
3-phase, star coanected winding
To induce a line voltage of
3300V at no-load if required flux
of 33.15mwb./pole at 50 Hz
frequency. Find total number
of slots and the number of
condustor per slot if the slot
pitch is 20° and coils of full span

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