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:
(Archived) Without section
Funding:
None
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.
Similar articles
Structural diagrams of frequency-controlled electric drives based on synchronous machines with vector control
1976 V. A. Dartau
Algebraic method for synthesising control systems for electric drives with subordinate regulation under elastic mechanical connections
1976 A. S. Solovev
On the improvement of unregulated electric drives for mining combines
1976 Ya. P. Grinberg, V. S. Solovev, A. S. Solovev