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ВПЛИВ ПУЛЬСАЦІЙ БЕЗКОЛЕКТОРНОГО ДВИГУНА ПОСТІЙНОГО СТРУМУ НА ПРОЦЕС КЕРУВАННЯ ЗАПУСКОМ ГАЗОТУРБІННИХ ДВИГУНІВ ВЕРТОЛЬОТА

ВПЛИВ ПУЛЬСАЦІЙ БЕЗКОЛЕКТОРНОГО ДВИГУНА ПОСТІЙНОГО СТРУМУ НА ПРОЦЕС КЕРУВАННЯ ЗАПУСКОМ ГАЗОТУРБІННИХ ДВИГУНІВ ВЕРТОЛЬОТА

Abstract

Выполнен анализ пульсаций входного тока коммутатора бесколлекторного двигателя постоянного тока (БДПТ). Предложены способы снижения влияния пульсаций на динамику процессов в контуре тока. Получены дискретные передаточные функции замкнутого контура тока с учетом и без учета влияния противо-ЭДС электродвигателя, что позволило предложить способ стабилизации темпа нарастания входного тока коммутатора. Реализация этого способа позволяет увеличить рабочий ресурс аккумулятора. Установлены области субгармонической устойчивости системы запуска газотурбинного двигателя (ГТД) вертолета с БДПТ. Библ. 8, рис. 4, табл. 1.

Keywords

безколекторний двигун постійного струму, контур струму, модифіковане z-перетворення, стійкість, пульсації, дискретність, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

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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
gold