Bi-state modulation for high speed on/off solenoid valve

Ye Fuhao*, Chen Huiyan, Tao Gang, Liu Yuwei

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

This paper presents a new modulation method and a half-bridge power driving of high speed on/off solenoid valve. The low-side driver of solenoid valve has slow dynamic response and cannot satisfy the clutch's requirements of regulating pressure and reducing power loss. For the sake of solving these problems, a bi-state modulation scheme is proposed and the half-bridge power driving circuit is designed to improve the current step response. The comparison between the low-side driver and the bi-state modulation power driving was examined by experiments. The results indicate that bi-state modulation power driving is fit for modulating the pressure of shifting clutch; the current step response of the solenoid valve performs better. In addition, the over-heating problem of the regulator valve is improved noticeable.

Original languageEnglish
Title of host publicationAdvances in Electrical Engineering and Electrical Machines
Pages115-122
Number of pages8
DOIs
Publication statusPublished - 2011
Event2nd International Conference of Electrical and Electronics Engineering, ICEEE 2011 - Macau, China
Duration: 1 Dec 20112 Dec 2011

Publication series

NameLecture Notes in Electrical Engineering
Volume134 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference2nd International Conference of Electrical and Electronics Engineering, ICEEE 2011
Country/TerritoryChina
CityMacau
Period1/12/112/12/11

Keywords

  • bi-state modulation
  • half-bridge power driving
  • high speed on/off solenoid valve

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