摘要
分析了影响高速电磁开关阀开启和关闭特性的电气因素,设计了一种PWM调压的高速电磁开关阀双电压驱动器,构建了高速电磁开关阀动态特性试验平台,验证了该驱动器改善高速电磁开关阀动态特性的有效性。
The electrical factors affecting on/off properties of high-speed switching solenoid valves were analyzed. A dual voltage driver of high-speed switching solenoid valve controlled by PWM was designed. A high-speed switching solenoid valves dynamic test stand was established. The effectiveness of improving the dynamic characteristics of the dual voltage driver of high-speed switching so- lenoid valve controlled by PWM was validated by test.
出处
《机床与液压》
北大核心
2012年第15期38-41,共4页
Machine Tool & Hydraulics
基金
贵州省自然科学基金资助项目([2011]2029号)
贵州省优秀教育人才省长基金资助项目([2011]45号)
贵阳市工业振兴科技计划资助项目([2011101]3-11号)
贵州师范大学博士基金资助项目
关键词
高速电磁开关阀
PWM
双电压驱动器
动态特性
High-speed switching solenoid valves
PWM
Dual voltage driver
Dynamic characteristics
