Zobrazeno 1 - 2
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pro vyhledávání: '"Kubarev Vasiliy"'
Operation modes of frequency converter in the rotor circuit of induction motor drive of a mine hoist
Publikováno v:
E3S Web of Conferences, Vol 330, p 03009 (2021)
The electric drive of a hoist must ensure the formation of the required tachogram and the diagram of driving forces. The tachogram depends on the type of lifting vehicles. For hoist electric drives based on a wound-rotor induction motor, it is possib
Externí odkaz:
https://doaj.org/article/0a03f484e9b04c05b1bc6e83e01c2776
Publikováno v:
E3S Web of Conferences, Vol 330, p 03008 (2021)
One of the options for the modernization of existing hoist electric drives with a wound-rotor induction motor is its starting according to the scheme of a doubly-fed machine. For this purpose, a frequency converter with an adjustable amplitude, frequ
Externí odkaz:
https://doaj.org/article/56cf48d785f14e2397592154de999e86