REACTIVE POWER COMPENSATION IN ASYNCHRONOUS ELECTRIC DRIVES

A problem of calculating capacity of cosine capacitors for individual compensation of reactive power in asynchronous electric drives in stationary and transient operation modes is considered. The algorithm introduced employs a high-adequacy mathematical model of asynchronous motor developed on the t...

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Bibliographic Details
Published in:Electronics and electromechanics 2013-10 (5), p.36-38
Main Authors: V.S. Malyar, I.A. Dobushovska
Format: Article
Language:eng ; rus
Subjects:
asynchronous motor
capacitors
compensation
reactive power
starting characteristics
Online Access:Get full text
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Summary:A problem of calculating capacity of cosine capacitors for individual compensation of reactive power in asynchronous electric drives in stationary and transient operation modes is considered. The algorithm introduced employs a high-adequacy mathematical model of asynchronous motor developed on the theory of representing vectors which takes into account both the magnetic core saturation and the current displacement in the rotor bars.
ISSN:2074-272X