EMERGENCY CONTROL OF TECHNOLOGICAL ENVIRONMENT AND ELECTRIC MACHINERY ACTIVITY IN COAL MINES
I. V. Breido, A. V. Sichkarenko, E. S. Kotov
Karaganda State Technical University, bulv. Mira 56, Karaganda 100027 Kazakhstan
Keywords: Pre-emergency, emergency and post-emergency control, technological environment, operating regimes, electric machinery, coal mine, data reading, processing and storage subsystems
Abstract
The authors propose the developed standards and design of pre-emergency, emergency and post-emergency control of technological environment and electric machinery activity. The electric machinery operation parameters to be controlled are explosion-proof electric machinery being energized or not, cable integrity and improper access to the machinery; the control objects are switchers and starters within a mine district.
The technological environment parameters to be controlled are gas content, including CH4, CO, CO2 and O2, variation in mine air pressure, light, sound, temperature, acceleration or dislocation of central control unit housing.
The article presents engineering solutions on subsystems of data reading, processing and storage.
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