Power Matching and Energy Efficiency Improvement of Hydraulic Excavator Driven with Speed and Displacement Variable Power Source

Power Matching and Energy Efficiency Improvement of Hydraulic Excavator Driven with Speed and Displacement Variable Power Source

Abstract Mobile machinery energy efficiency and emission pollution are the national and worldwide issues. This paper contributes in solving these problems by applying a speed variable power source. Unfortunately, almost all of the speed variable systems have the dynamic response problem when the mot...

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Bibliographic Details
Main Authors: Lei Ge, Long Quan, Xiaogang Zhang, Zhixin Dong, Jing Yang
Format: Article
Language:English
Published: SpringerOpen 2019-12-01
Series:Chinese Journal of Mechanical Engineering
Subjects:
Hydraulic excavator
Power matching
Speed variable
Energy efficiency
Online Access:https://doi.org/10.1186/s10033-019-0415-x

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