Efficiency Analysis of Pump-controlled Motor System of Hydraulic Machinery Continuously Variable Transmission for Agricultural Machinery

In order to improve the efficiency of Hydraulic Machinery Continuously Variable Transmission (HMCVT), studying the efficiency of its pump-controlled motor system is of great significance to promote the practical application of HMCVT in agricultural machinery. By analyzing the HMCVT transmission prin...

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Bibliographic Details
Published inMATEC Web of Conferences Vol. 319; p. 3002
Main Authors Bao, Mingxi, Ni, Xiangdong, Kang, Shiwei
Format Journal Article Conference Proceeding
LanguageEnglish
Published Les Ulis EDP Sciences 2020
Subjects
Agricultural equipment
Computer simulation
Continuously variable
Efficiency
Farm machinery
Hydraulic machinery
Parameters
Transmissions (automotive)
Volumetric efficiency
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Summary:In order to improve the efficiency of Hydraulic Machinery Continuously Variable Transmission (HMCVT), studying the efficiency of its pump-controlled motor system is of great significance to promote the practical application of HMCVT in agricultural machinery. By analyzing the HMCVT transmission principle and the driving parameters of medium and large vehicles, determine the HMCVT transmission scheme that meets the actual requirements. The simulation model of the whole HMCVT system was established by SimulationX software, and the relationship curves between different engine speeds and HMCVT output speeds were given. And determine the effect of the pump-controlled motor system on the response parameters of HMCVT under different volumetric efficiency.
ISSN:2261-236X
2274-7214
2261-236X
DOI:10.1051/matecconf/202031903002