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Влияние насыщения магнитной системы асинхронного двигателя на спектр тока при питании от импульсного источника

Вплив насичення магнітної системи асинхронного двигуна на спектр струму при живленні від імпульсного джерела
Authors: Ushakov, Dmytro Rostyslavovych;

Влияние насыщения магнитной системы асинхронного двигателя на спектр тока при питании от импульсного источника

Abstract

A model for the study of the fundamental and higher stator current harmonics with a certain magnetic system saturation of the induction motor from form of power supply was proposed. The influence of induction motor magnetization curve non-linearity of the stator current form, powered by the three-phase bridge inverter was analyzed. The method of accounting non-linearity of the magnetization curve in the stator current spectrum analysis was proposed. A result of current spectra for different states of the induction motor was shows.Ref. 11, pic. 3

Запропоновано модель для дослідження струмів статора основної і вищих гармонік з урахуванням насичення магнітної системи асинхронного двигуна при відомій формі напруги живлення. Проведено аналіз впливу нелінійності кривої намагнічування асинхронного двигуна на форму струму статора при живленні від трифазного мостового інвертора напруги. Запропоновано спосіб непрямого врахування нелінійності кривої намагнічування при аналізі спектра струму статора. Наведено спектри струму для різних режимів роботи асинхронного двигуна.Бібл. 11, рис. 3

Предложена модель для исследования токов статора основной и высших гармоник с учетом насыщения магнитной системы асинхронного двигателя при известной форме питающего напряжения. Проведен анализ влияния нелинейности кривой намагничивания асинхронного двигателя на форму тока статора при питании от трехфазного мостового инвертора напряжения. Предложен способ косвенного учета нелинейности кривой намагничивания при анализе спектра тока статора. Приведены спектры тока для различных режимов работы асинхронного двигателя.Библ. 11, рис. 3

Keywords

асинхронный двигатель, bridge voltage source inverter, ковзання; мостовий інвертор напруги; асинхронний двигун, slipping; bridge voltage source inverter; induction motor, induction moto, мостовой инвертор напряжения, насыщение; мостовой инвертор напряжения; асинхронный двигатель, ковзання, асинхронний двигун, мостовий інвертор напруги, насыщение, slipping

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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