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Power losses and thermal analysis of a designed Electro-Hydraulic Pump

  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper focuses on the power losses and thermal model of a designed Electro-Hydraulic Pump (EHP), which involving a three-phase induction motor and axial piston pump. The integrated structure and working principles are firstly presented. A generic mathematic model structure is proposed for calculating the power losses of the electromagnetic loss and mechanical lost hat are made dependent on temperature. Also the leakage and friction models are simplified considered. By using the finite element software of Fluent, the temperature effects of the distribution in fluid field and thermal field of the hydraulic oil in the inner chamber of the shell, as well as the key components are analyzed. Finally, a serial of experimental studies are valid which show the thermal performance and the good heat dissipating capability of the designed EHP.

Original languageEnglish
Title of host publication2017 IEEE International Conference on Mechatronics and Automation, ICMA 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages728-733
Number of pages6
ISBN (Electronic)9781509067572
DOIs
StatePublished - 23 Aug 2017
Event14th IEEE International Conference on Mechatronics and Automation, ICMA 2017 - Takamatsu, Japan
Duration: 6 Aug 20179 Aug 2017

Publication series

Name2017 IEEE International Conference on Mechatronics and Automation, ICMA 2017

Conference

Conference14th IEEE International Conference on Mechatronics and Automation, ICMA 2017
Country/TerritoryJapan
CityTakamatsu
Period6/08/179/08/17

Keywords

  • Electro-hydraulic pump
  • Finite element
  • Fluid
  • Power loss
  • Thermal

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