Research on the Relationship between Drive Current Pulsating Quantity of Proportional Solenoid Valve and Flow Hysteresis

Author

Cai Sheng-Nian ; Zhou Ying ; Pang Bao-Lin ; Xu Cheng-Tao ; Qin Ran

Author_Institution

Shenyang Univ. of Chem. Technol., Shenyang, China

fYear

2012

fDate

8-10 Dec. 2012

Firstpage

594

Lastpage

597

Abstract

This paper presents a control algorithm which is used to control the proportional solenoid valve based on the research of the relationship between armature dither and drive current pulsating quantity. The control parameter of this algorithm is the drive current pulsating quantity. Armature dither which is got by simulation determined drive current pulsating quantity. The practical results show that this control method which control parameter is drive current pulsating quantity can reduce flow hysteresis, and the working performance of proportional solenoid valve is effectively improved.

Keywords

electric drives; solenoids; valves; armature dither; control algorithm; control parameter; drive current pulsating quantity; flow hysteresis; proportional solenoid valve; Electromagnetics; Equations; Hysteresis; Mathematical model; Pulse width modulation; Solenoids; Valves; Proportional solenoid valve; component; dither; drive current pulsating quantity; flow hysteresis;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation, Measurement, Computer, Communication and Control (IMCCC), 2012 Second International Conference on

Conference_Location

Harbin

Print_ISBN

978-1-4673-5034-1

Type

conf

DOI

10.1109/IMCCC.2012.146

Filename

6428979