Open AccessExperimental Study on Braking Performance of an AT Integrated Hydraulic Retarder of HPT Series
Author(s) -
Zhenchuan Song,
Huiyuan Li,
Ming Xu
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1626/1/012102
Subject(s) - retarder , solenoid valve , dynamic braking , solenoid , automotive engineering , braking system , test bench , series (stratigraphy) , mechanical engineering , hydraulic motor , engineering , materials science , computer science , brake , geology , paleontology
In this paper, the hydraulic working principle of an AT integrated hydraulic retarder of HPT series is introduced, and the braking performance is tested on a bench. The braking characteristics under different solenoid valve currents and different retarder rotational speeds are obtained and analyzed. According to the test results, the optimization method of braking characteristics in high speed section is studied.