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Подход к минимизации энергопотребления асинхронного электродвигателя при изменении момента нагрузки

Подход к минимизации энергопотребления асинхронного электродвигателя при изменении момента нагрузки

Abstract

Рассматривается задача минимизации энергопотребления асинхронного электродвигателя, работающего от частотного преобразователя в векторном режиме управления. Предложен подход к минимизации мощности потерь в обмотках двигателя, который сочетает в себе оптимизацию мощности в установившемся режиме и уменьшение пиковой мощности при ступенчатом изменении момента нагрузки на валу. Метод отличается простотой и имеет одинаковую формулировку, как для статического, так и динамического режима работы двигателя.

Keywords

АСИНХРОННЫЙ ЭЛЕКТРОДВИГАТЕЛЬ,ВЕКТОРНОЕ УПРАВЛЕНИЕ,МОЩНОСТЬ ПОТЕРЬ,МИНИМИЗАЦИЯ ЭНЕРГОПОТРЕБЛЕНИЯ

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    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).
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    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.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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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!
0
Average
Average
Average
Green