Study of flow characteristics and control circuit on High-speed solenoid valve

摘要：

　　Through the analysis of the flow characteristics of the high-speed solenoid valve,the conclusions that the PWM signal duty ratio is the main factor affecting the solenoid valve flow is obtained,a new available any PWM pulse signal and control circuit are proposed.Further,circuit schematic is simulated by means of SIMULINK tools in MATLAB environment and Verify its stability.A time-sharing drive circuit is design based on the PWM drive mode.The driver circuit have function which is high-current open,small current maintain.Open current and maintain current of Solenoid valve can be adjusted through this circuit.Therefore,the circuit can adapt to different parameters of the solenoid valve.A wide range of applications.

关键词： High-speed Solenoid Valve Flow Characteristics PWM Drive mode

作者: Wenhua Li Wenlin Shao

作者单位: Liaoning Technical University, Fuxin 123000, China

会议类型: 国际会议

会议名称: The First International Workshop on Hydraulic Equipment and Support Systems for Mining (第一届液压技术与矿山装备国际研讨会(IWHEM2012))

会议地点: 辽宁葫芦岛

会议语种:英文

页码: 107-110

在线出版日期: 2012-08-07（万方平台首次上网日期，不代表论文的发表时间）