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Title: Special Modes of AC Drives Operation in the Mining Industry
Authors: Payuk, Lyubov Anatoljevna
Voronina, Nataljya Alekseevna
Galtseva (Gal’tseva), Olga Valerievna
Zhang Dini
Rogachev, A. A.
Keywords: горнодобывающая промышленность; приводы; режимы работы
Issue Date: 2017
Publisher: Томский политехнический университет
Citation: Special Modes of AC Drives Operation in the Mining Industry / L. A. Payuk [et al.] // E3S Web of Conferences. — 2017. — Vol. 15 : International Innovative Mining Symposium (in memory of Prof. Vladimir Pronoza). — [03014 , 7 p.].
Abstract: This paper presents research of special modes of AC drives operation. The possibility of obtaining of vibrational and vibrational-rotational modes of the AC drives on the basis of multipurpose polyharmonic mode of actuating motor operation is shown. Multipurpose electric motor with improved power characteristics (double-fed machine) has been proposed as the actuating motor of the electroactivator of the coal grizzley. The formation algorithm of polyharmonic operation mode of the double-fed machine is developed. This algorithm allows studying different types of special modes of actuating motor. Research results of dynamic parameters of a universal electric motor of the electroactivator of the coal grizzley are presented. The practical significance of the study of using of double-fed machine in the primary coal processing is shown.
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