PWM高速开关阀的研制与应用

Research and application of a new PWM high speed on/off valve

介绍了新型PWM高速开关阀的结构、工作原理及其具体的应用。经过试验表明 ,该新型PWM高速开关阀的开关频率达到 14Hz ,可以满足电液控制系统需求。

The paper presents the structure and principle of a new PWM high speed on/off valve,and introduces its application.It has been proved in experiment that switch rate of the new PWM high speed on/off valve can reach 14Hz and it can meet the requirement of the electric fluid control system.