| Popis: |
Many off highway machinery companies have begun to transfer their products from hydraulic drives to electric drives, but there is not a clear study found in the literature that shows a comparison between these two drives in order to demonstrate the benefits for this transformation. In this paper, a nondimensional comparison between electric and hydraulic motors is made in terms of losses, efficiency, and energy consumption. The loss analyses for both types of motors is conducted and an efficiency map for these motors is produced. The energy consumption is compared for both motors for the same load during a common duty cycle.Copyright © 2018 by ASME |
