Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Vestnik Chuvashskogo...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
addClaim

This Research product is the result of merged Research products in OpenAIRE.

You have already added 0 works in your ORCID record related to the merged Research product.

Выбор размеров форсированного П-образного двухкатушечного привода контактора

Выбор размеров форсированного П-образного двухкатушечного привода контактора

Abstract

Предложена методика проектирования квазиоптимального форсированного П-образного привода на основе использования экспериментально полученных нагрузочных характеристик при минимальном числе принимаемых вспомогательных коэффициентов. Выработаны рекомендации по выбору определяющих размеров привода, обеспечивающих снижение массогабаритных показателей и энергопотребления. Для обеспечения работоспособности привода в рамках желаемого сочетания размеров необходимо форсированное управление его обмотками. Предпочтительной схемой форсированного управления в данном случае является схема с переключением двух обмоток с параллельного их соединения ( в режиме включения приводного электромагнита ) на последовательное ( в режиме удержания якоря приводного электромагнита в притянутом положении ). Таким образом, можно уменьшить высоту ( H 0 ) обмотки, площадь поперечного сечения сердечника, ярма, якоря. Анализ полученных результатов свидетельствует, что имеется возможность уменьшить диаметр сердечника до 14 мм, высоту обмотки до 26,5 мм при диаметре полюсного наконечника не меньше 24,5 мм в приводном электромагните контактора на номинальный ток 25 А.

The article suggests a methodology for designing quasi-optimal forced U-shaped drive based on use of experimentally obtained load characteristics with a minimum number of taken auxiliary factors. We developed recommendations on selecting the crucial dimensions of the drive which will provide the reduction of weight and overall dimensions and power consumption. To ensure the working capacity of the drive within the framework of the desired combination of dimensions it is necessary to force the management of its windings. A preferred forced control circuit in this case is a circuit that switches two windings from their parallel connection ( with driving electromagnet in the operation mode ) to the serial connection. Thus, it is possible to reduce the height ( H 0) of the winding, the cross sectional area of the core, the yoke, and the armature. Analysis of the results shows that in the drive solenoid contactor for 25 A rated current it is possible to reduce the diameter of the core up to 14 mm, the height of the coil up to 26.5 mm with pole tip diameter of not less than 24.5 mm.

Keywords

МАГНИТНАЯ СИСТЕМА, ФОРСИРОВАННОЕ УПРАВЛЕНИЕ, СИНТЕЗ

  • BIP!
    Impact byBIP!
    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).
    0
    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).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
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
Related to Research communities