Preprint Review Version 1 This version is not peer-reviewed

A Review of Energy Saving Techniques in Mobile Hydraulic Machines

Version 1 : Received: 9 October 2018 / Approved: 9 October 2018 / Online: 9 October 2018 (15:56:08 CEST)

How to cite: Mirzaliev, S. A Review of Energy Saving Techniques in Mobile Hydraulic Machines. Preprints 2018, 2018100193 (doi: 10.20944/preprints201810.0193.v1). Mirzaliev, S. A Review of Energy Saving Techniques in Mobile Hydraulic Machines. Preprints 2018, 2018100193 (doi: 10.20944/preprints201810.0193.v1).

Abstract

A fluid power industry powering the agricultural machinery faces big challenges nowadays. An issue of energy saving has become important due to increasing fuel costs and more stringent emissions regulations impacting vehicle development. A recent study conducted by the U.S. Department of Energy shows that the efficiency of fluid power averages 21 percent. This offers a huge opportunity to improve the current state-of-the-art of fluid power machines, in particular to improve the energy consumption of current applications and create innovative solutions. To increase energy efficiency of fluid power systems reduction of throttling losses and potential energy recovery strategies are needed. Aim of this work is to present classification of current energy saving architectures and aid the development of new techniques for mobile fluid power machines.

Subject Areas

agricultural machinery; load sensing; independent metering; digital flow control; displacement control; constant pressure systems.

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