Electrical equipment for mine fan installations
Authors:
Abstract
The author examines in detail 1) centrifugal fans: fan drive systems, fan control of electric drive units; 2) axial fans, fan drive systems and electric drive control of fan units.
Область исследования:
Mining
References
- V.S. Tulin. Electric drive in the mining industry, 1939.
- V.M. Epstein. KhEMZ systems for controlling synchronous motors. Bulletin of the Electrical Industry, No. 3, 1940.
Similar articles
From the history of Russian geology of the second half of the 19th century. (to the 50th anniversary of the death of N.A. Golovkinsky and the 80th anniversary of his theory)
1949 G. I. Sokratov
About the so-called Walter's law in the formation of layered sedimentary deposits and its Russian prehistory
1949 G. I. Sokratov