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Особенности работы многодвигательных электроприводов кранов металлургических электрических литейных

Особенности работы многодвигательных электроприводов кранов металлургических электрических литейных

Abstract

В статье рассмотрена система выравнивания моментов многодвигательных приводов кранов КМЭЛ 470+100+20т и КМЭЛ 450+100+20т Алчевского металлургического комбината на примере четырехдвигательного механизма главного подъема. Показаны недостатки классических систем «ведущий-ведомый», а также даны рекомендации для практического применения предложенной альтернативной системы синхронизации. Описаны особенности технической реализации данной системы на базе оборудования фирмы Siemens. In the article reviewed the multi-motor drives alignment moment system of cranes CSEC 470+100+20t and CSEC 450+100+20t Alchevsk Metallurgical Plant as an example four-motor main hoist mechanism. The drawbacks of classical systems "master-slave", as well as recommendations for the practical application of the proposed alternative synchronization system. Describes the features the technical implementation of the system based on equipment from Siemens.

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Keywords

машиностроение, ведущий электропривод, качество регулирования, быстродействие, автоматизированные системы управления, управляющий контроллер

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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