Browsing by Subject "Variable water flow"
Now showing items 1-3 of 3
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Energy efficiency through variable speed drive control on a cascading mine cooling system
(2014)An ever-expanding global industry focuses attention on energy supply and use. Cost-effective electrical energy production and reduced consumption pave the way for this expansion. Eskom’s demand-side management (DSM) ... -
Improved implementation strategies to sustain energy saving measures on mine cooling systems
(2015)Reliable, efficient and cost-effective energy supply is crucial for economic and social development. Mining and industrial sectors consumed close to 37% of the total energy produced in the world during 2013. The South ... -
A variable water flow strategy for energy savings in large cooling systems
(North-West University, 2013)Large cooling systems consume up to 25% of the total electricity used on deep level mines. These systems are integrated with the water reticulation system to provide chilled service water and cool ventilation air. Improving ...