Plessis, Du; Edgar, Gideon; Liebenberg, Leon; Mathews, … - In: Applied Energy 111 (2013) C, pp. 16-27
. An energy audit was conducted on 20 large mine cooling systems and potential savings and feasibility indicators were … calculated. A pilot implementation study was also done on one mine to experimentally validate the estimated savings. In this … paper, the results of the audit, the potential savings and the pilot study results are presented. It is shown that large …