内燃机工程2024，Vol.45Issue(6)：88-93,6.DOI:10.13949/j.cnki.nrjgc.2024.06.010
高速电磁阀衔铁偏心对其动态响应特性的影响
Influences of Armature Eccentricity on the Dynamic Response Characteristics of a High-Speed Solenoid Valve
摘要
Abstract
In order to reveal the influence mechanism of armature eccentricity,a multi-physical coupling numerical simulation model of high-speed solenoid valve was established by using the field-circuit coupled method,and its accuracy was verified by experiments.An analysis on the effects of armature center offset and deflection on the dynamic response characteristics of the high-speed solenoid valve was conducted.The results show that the armature center offset exerts a negligible effect on the dynamic response,whereas the armature center deflection markedly influences the dynamic response,particularly affecting the suction response time more significantly than the release response time.When the center deflection angle is increased from 0° to 0.2°,the suction response time is increased by 19.37%,and the release response time is reduced by 11.35%.关键词
高速电磁阀/动态响应/中心偏移/中心偏转Key words
high-speed solenoid valve/dynamic response/center offset/center deflection分类
能源科技引用本文复制引用
商荣凯,张如琴,刘鹏..高速电磁阀衔铁偏心对其动态响应特性的影响[J].内燃机工程,2024,45(6):88-93,6.基金项目
国家自然科学基金项目(52001032) （52001032）
湖南省教育厅优秀青年项目(23B0305) （23B0305）
营口理工学院引进人才科研启动经费项目(YJRC202108) （YJRC202108）
辽宁省科学技术厅区域联合基金项目(2022-YKLH-09)National Natural Science Foundation of China(52001032) （2022-YKLH-09）
Excellent Youth Project of the Education Department of Hunan Province of China(23B0305) （23B0305）
Introduction of Talent Research Start Fund of Yingkou Institute of Technology(YJRC202108) （YJRC202108）
Regional Joint Fund Project of the Department of Science and Technology of Liaoning Province(2022-YKLH-09) （2022-YKLH-09）
