THE PROBLEM OF ENERGY AUDIT OF A COMPRESSOR UNIT OF COAL MINES WHICH MAINTAIN EQUIPMENT WITH EXPIRED SERVICE LIFE
The analysis data of engineering status and results of energy audit of compressor base of coal mines which maintain compressor equipment with expired service life are shown. The particularities are shown of energy audit of fixed surface compressor units and mobile compressor plants used for production of pneumatic power in underground conditions. The factors are determined which limit the usage of mobile compressor plants in underground coal mines in the immediate neighborhood of pneumatic users.