Compensation of supply station reactive power by means of the mine main fan electric drive

V. V. Sobolev; O. B. Shonin

Vol 186

Pages:

136-139

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Research article

Geotechnical engineering, powerengineering and automation

Compensation of supply station reactive power by means of the mine main fan electric drive

Authors:

V. V. Sobolev¹

O. B. Shonin²

About authors

1 — Postgraduate student Saint Petersburg State Mining Institute (Technical University)
2 — Ph.D., Dr.Sci. Professor Saint Petersburg State Mining Institute (Technical University)

Date submitted:

2009-08-17

Date accepted:

2009-10-25

Date published:

2010-02-01

Abstract

On the basis of comparative analysis of the mine main fan electric drive input voltage-current characteristics, a frequency-variable drive with pulse width modulation (PWM) rectifier and PWM inverter is shown to be the most competitive one because of its capability to independently implement the substation power factor correction and the mine air flow energy-saving control.

Keywords:

compensation of reactive power frequency-variable drive PWM

Соболев В.В., Шонин О.Б. Компенсация реактивной мощности шахты при помощи электроприводов вентиляторов главного проветривания // Записки Горного института. 2010. Т. 186. С. 136-139.

Sobolev V.V., Shonin O.B. Compensation of supply station reactive power by means of the mine main fan electric drive // Journal of Mining Institute. 2010. Vol. 186. p. 136-139.

References

Электромеханические комплексы с синхронным двигателем и тиристорным возбуждением / Б.Н.Абрамович, В.Я.Чаронов, Ф.Д.Дубинин, Ю.В.Коновалов. СПб.: Наука, 1995. 264 с.
Соболев В.В. Анализ режимов работы вентиляторов главного проветривания шахты «Заполярная» ОАО «Воркутауголь» / В.В.Соболев, О.Б.Шонин // Зап. Горного института. Т. 167. 2006. С. 201-204.

Compensation of supply station reactive power by means of the mine main fan electric drive

Abstract

References

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