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Improving efficiency of a mine compressed air system
(North-West University (South Africa) , Potchefstroom Campus, 2017)
Eskom supplies electricity to South Africa, which experienced a capacity margin shortfall. Energy savings companies (ESCOs) implement demand side management (DSM) initiatives to reduce the power strain on the electricity ...
The cost-effectiveness of comprehensive system control on a mine compressed air network
Compressed air leakage accounts for up to 42% of electrical energy loss on a typical mine compressed air system. By using underground control valves it is possible to reduce the amount of air leakage. Underground valve ...