Adjustable main drive system for coal shearers using the DFC-IM (Direct Frequency Converter - Induction Motor) configuration
Abstract
The increase in labour productivity in mines and the improvement of miners' working conditions have led to the widespread implementation of mining complexes with coal-cutting machines. To ensure high operational efficiency under various conditions, coal-cutting machines must incorporate regulation of both feed and cutting speeds. ...
Область исследования:
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References
- Dokukin A.V., Krasnikov Yu.D., Khurgin Z.Ya. Dynamic processes in mining machines. M., Nauka, 1972.
- Kitaenko G.I. Marine electric power systems with enhanced parameters. L., Sudostroenie, 1970.
- Kozyaruk A.E. Frequency converter reliability issues. PH LDNTP, 1968.
- Pavlov Yu.P. Thyristor direct frequency converter with forced commutation. PH LDNTP, 1973.
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