Analysis and development of the hydraulic secondary regulation system based on the CPR

Author

Shen, Wei ; Jiang, Jihai

Author_Institution

Dept. of Mech. & Electron. Eng., Harbin Inst. of Technol. Harbin, Harbin, China

fYear

2011

fDate

17-20 Aug. 2011

Firstpage

117

Lastpage

122

Abstract

This paper describes the basic components and characteristics of the hydraulic secondary regulation system based on the CPR(Common Pressure Rail), then primarily focuses on the application of the CPR in various industries combined with the advantages of the CPR which can recover energy and drive several loads independently rather than great interference with each other. Also the paper analyses the key technologies of the CPR including the exposition in the development process of the hydraulic transformer, the analysis in energy-saving components and constant pressure control of pumping station in the CPR, and then looks forward to the development prospects of the CPR.

Keywords

hydraulic systems; pumps; CPR technology; common pressure rail; constant pressure control; energy recovery; energy saving components; hydraulic secondary regulation system; hydraulic transformers; pumping station; Batteries; Engines; Hybrid power systems; Hydraulic systems; Oil insulation; Torque; Vehicles; CPR; hydraulic secondary regulation system; hydraulic transformer;

fLanguage

English

Publisher

ieee

Conference_Titel

Fluid Power and Mechatronics (FPM), 2011 International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-8451-5

Type

conf

DOI

10.1109/FPM.2011.6045741

Filename

6045741