Optimization design of solenoid valve for electrically-controlled high pressure pump

Author

Jia-Dong, Zhou ; Ouyang, Guang-Yao

Author_Institution

Coll. of Marine & Power Eng., Navy Univ. of Eng., Wuhan, China

fYear

2009

fDate

9-12 Aug. 2009

Firstpage

4122

Lastpage

4126

Abstract

A new type of flow-controlled valve for high pressure common rail system is introduced.2D electromagnetic fields analysis of solenoid valve is carried out by Maxwell 2D software. Magnetic forces under different air gap and electronic current are analysed. Other factors such as effective working area, armature depth and magnetic material are also concerned. Structural optimization thns are conducted .Experiment results demonstrate that the optimized valve meet the flow control need well and realize stable and fine common rail pressure control.

Keywords

Maxwell equations; computational electromagnetics; electromagnetic fields; flow control; fuel pumps; pressure control; rails; solenoids; valves; 2D electromagnetic fields analysis; Maxwell 2D software; armature depth; common rail system; effective working area; electrically-controlled high pressure pump; flow-controlled valve; magnetic forces; magnetic material; optimization design; rail pressure control; solenoid valve; structural optimization; Design optimization; Electromagnetic analysis; Electromagnetic fields; Magnetic analysis; Magnetic forces; Magnetic materials; Pressure control; Rails; Solenoids; Valves; Finite element; High pressure pump; Magnetic force; Solenoid valve;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronics and Automation, 2009. ICMA 2009. International Conference on

Conference_Location

Changchun

Print_ISBN

978-1-4244-2692-8

Electronic_ISBN

978-1-4244-2693-5

Type

conf

DOI

10.1109/ICMA.2009.5246580

Filename

5246580