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Demand-side energy management of a cascade mine surface refrigeration system
(North-West University, 2007)
The investigations focus on load shifting, load clipping and energy efficiency through control strategies. Load shifting is achieved by increasing the amount of work done in the Eskom non-peak period. This then results in ...
An integrated energy efficiency strategy for deep mine ventilation and refrigeration
South Africa’s electricity supply is under pressure. Mining is one of South Africa’s largest electricity consumers with electricity-intensive services such as compressed air, cooling, ventilation, etc. More than 40% of ...