ISSN: 2349-5162

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Published in:

Volume 1 Issue 7
December-2014
eISSN: 2349-5162

Unique Identifier

W

Page Number

798-804

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Title

An Approach to evaluate the influence of Stator Slot on Submersible Induction motors

ISSN

2349-5162

Cite This Article

"An Approach to evaluate the influence of Stator Slot on Submersible Induction motors", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.1, Issue 7, page no.798-804, December-2014, Available :http://www.jetir.org/papers/W.pdf

Abstract

A good design of submersible Induction motor is required to maintain maximum efficiency level. This can be achieved in one way by optimum design of magnetic circuit. The magnetic circuit of an Induction Motor is formed by t he combination of stator core, ,rotor core, and air gap. In application like Submersible Motor Pumps, the air gap can not be minimized beyond 0.5 mm, because of matching tolerance required, due to large core length. Now a say, the efficiency of such motor is improved by die-cast copper rotor. But the cost of such motor is more and sometimes the rotor core properties are getting changed due to high temperature during die-casting process. A new stator slot shape is proposed based on the results obtained from the iteration with Rotation Machine Expert (RMxprt) software. The magnetizing current of new design is 3.25 A, compared to the existing design of 4.67 A. The overall efficiency of the Submersible Induction Motor pump set is 5% more than that of the existing one. The discharge of the pump

Key Words

Submersible induction motor, optimum design, magnetic circuit, rotational machine, magnetizing current, power factor, electrical energy, electric machines, genetic algorithms, stator slot

Cite This Article

"An Approach to evaluate the influence of Stator Slot on Submersible Induction motors", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.1, Issue 7, page no. pp798-804, December-2014, Available at : http://www.jetir.org/papers/W.pdf

Publication Details

Published Paper ID: W
Registration ID: 140446
Published In: Volume 1 | Issue 7 | Year December-2014
DOI (Digital Object Identifier):
Page No: 798-804
ISSN Number: 2349-5162

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Cite This Article

"An Approach to evaluate the influence of Stator Slot on Submersible Induction motors", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.1, Issue 7, page no. pp798-804, December-2014, Available at : http://www.jetir.org/papers/W.pdf




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