Title :
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
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;
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
DOI :
10.1109/ICMA.2009.5246580
