Electrical diagram of a mine hoist with an asynchronous drive in the presence of dynamic braking
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Abstract
The dynamic braking system has recently become widely used in coal mines for inclined lifts in cases where it is necessary to lower cargo or people at reduced speed. Compared to the counter-current mode, dynamic braking is more economical. In appropriate cases, dynamic braking can also be used for vertical lifts.
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(Archived) Articles
References
- Medunov V.K. Dynamic braking of mine hoists with an asynchronous motor drive. "Ugol", 194E, No. 5.
- Vasilevsky M.N., Berlovsky V.M. Self-regulating hoist with dynamic braking for inclined shafts. "Ugol", 1951, No. 2.
- Ivanov A.A. Dynamic braking of asynchronous hoist motors. BTI, Ugletekhizdat, 1951.
- Shklyarsky F.N. On the issue of dynamic braking as applied to a mine hoist with an asynchronous drive. Notes of the Leningrad Mining Institute, Vol. XXVI, Issue 1, 1952.
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