Dynamic Characteristics Analysis of the High-Speed on/off Valve Considering Electromagnet Coil Configurations

被引：1
|
作者：
Xu C. [1 ]
Xie F. [1 ,2 ]
Fan R. [1 ]
Wei R. [1 ]
Tian Z. [1 ,2 ]
机构：
[1] School of Mechatronic Engineering, China University of Mining and Technology, Jiangsu, Xuzhou
[2] Jiangsu Province and Education Ministry Co-Sponsored Collaborative Innovation Center of Intelligent Mining Equipment, China University of Mining and Technology, Jiangsu, Xuzhou
来源：
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University | 2024年 / 58卷 / 04期
关键词：
coil configuration; dynamic characteristics; electromagnet; high-speed on/off valve; response time;
D O I：
10.7652/xjtuxb202404020
中图分类号：
学科分类号：
摘要：
To improve the response characteristics of the high-speed on/off valve, the influence of coil configurations on the dynamic characteristics of the high-speed on/off valve was studied with electromagnet coil configurations as the entry point. Based on the establishment of the mathematical model for the high-speed on/off valve and theoretical analysis of the influence of coil configurations on the response time, electromagnetic simulation software ANSYS Electronics was used to construct a two-dimensional transient simulation model for the high-speed on/off valve. The effects of single, superimposed and nested coil configurations on the two dynamic processes of electromagnet suction and high-speed on/off valve opening and closing were analyzed. The simulation results show that -without changing structural and electrical parameters, compared •with the single coil configuration, the no-load suction time of the electromagnet can be effectively shortened by two parallel coil configurations of superposition and nesting, with a reduction of 35. 1 % and 34. 7% , respectively, the opening delay time of the high-speed on/off valve is reduced by 4. 79 ms with a decrease of 55. 4% under the superimposed coil configuration, and the opening delay time of the high-speed on/off valve is reduced by 4. 77 ms with a decrease of 55. 2% under the nested coil configuration. Considering the response characteristic parameters and energy consumption characteristic parameters, the high-speed on/off valve with the superimposed coil configuration exhibits relatively better dynamic characteristics. This study provides a reference for the design of high-speed on/off valve electromagnets. © 2024 Xi'an Jiaotong University. All rights reserved.
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页码：212 / 220
页数：8
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