Electric drives based on induction motors with individual compensations for reactive power intended for draw benches

Electric drives based on induction motors with individual compensations for reactive power intended for draw benches

Power-saving electric drives created by modernizing traditional three-phase induction motors for draw benches are presented. Power-saving induction motors have cos φ = 1.0 and power efficiency η p = 80–90%. Each kilowatt of rated power of an energy-saving induction motor makes it possible to save ap...

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Veröffentlicht in:Russian electrical engineering 2009-10, Vol.80 (10), p.542-546
Hauptverfasser: Mugalimov, R. G., Gubaidullin, A. R., Mugalimova, A. R.
Format: Artikel
Sprache:eng
Schlagworte:
Engineering
Machines
Manufacturing
Processes
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Zusammenfassung:Power-saving electric drives created by modernizing traditional three-phase induction motors for draw benches are presented. Power-saving induction motors have cos φ = 1.0 and power efficiency η p = 80–90%. Each kilowatt of rated power of an energy-saving induction motor makes it possible to save approximately 300–750 kW h of electric power per year.
ISSN:1068-3712
1934-8010
DOI:10.3103/S1068371209100058