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BEHAVIOR OF CAPACITOR-RUN SINGLE - PUASE INDUCTION MOTORS DRIVEN FROM A VARIABLE FREQUENCY SUPPLY

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Last updated: 25 Dec 2024

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Abstract

The capacitor - run single-phase induction motor is
preferred than the other types of single-phase induction motors,
due to lower current , higher eficiency and power factor. Speed
control of these motors can be achieved through a wide range by
the variable frequency controller Frequency variation needs a
voltage variation by the same ratio (V/F = constant) during the
constant torque region. If the capacitor is kept constant, the
maximun torque will be decreased by the frequency decreasing.
The main object of this work is to keep the maximun torque and
thus full load torque, at higher values through the
decreasing. The capacitance value should be increased, by
frequency decreasing, to a value which keeps the winding Cuirunt
at its rated value and the motor performance analysis is also
achieved
The computed and the measured performance characteristics are
compared and found to be in a good agreement

DOI

10.21608/erjm.2000.71319

Authors

First Name

A. H.

Last Name

Morsi

MiddleName

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Affiliation

Department of electrical engineering, Faculty of Engineering, El-Monoufya university, Shebin El-Kom egypt

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Volume

23

Article Issue

3

Related Issue

10847

Issue Date

2000-07-01

Receive Date

2020-02-16

Publish Date

2000-07-01

Page Start

205

Page End

215

Print ISSN

1110-1180

Online ISSN

3009-6944

Article File

ERJM_Volume 23_Issue 3_Pages 205-215.pdf

PDF . 224.6kB

Link

https://erjm.journals.ekb.eg/article_71319.html

Detail API

https://erjm.journals.ekb.eg/service?article_code=71319

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13

Type

Original Article

Type Code

1,118

Publication Type

Journal

Publication Title

ERJ. Engineering Research Journal

Publication Link

https://erjm.journals.ekb.eg/

MainTitle

BEHAVIOR OF CAPACITOR-RUN SINGLE - PUASE INDUCTION MOTORS DRIVEN FROM A VARIABLE FREQUENCY SUPPLY

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Article

Created At

22 Jan 2023