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The use of variable speed drives for cost-effective energy savings in South African mine cooling systems

South African MineElectrical EngineeringEnergy Efficient DriveEngineeringEnergy AnalysisVariable Speed DrivesEnergy ManagementEnergy EfficiencyCost-effective Energy SavingsMotor DriveElectrical DriveComputer EngineeringThermal Energy StorageHeat TransferThermal EngineeringRefrigeration