磁性材料对高速电磁开关阀动静态特性影响的仿真研究  

Simulation sesearch on dynamic and static performance of high speed on-off solenoid valve consider the effect of magnetic materials

作　　者：李成亮[1,2] 苏明[1,2] 

机构地区：[1]贵州师范大学机械与电气工程学院,贵州贵阳550014 [2]贵州师范大学机械与控制仿真重点实验室,贵州贵阳550014

出　　处：《贵州师范大学学报（自然科学版）》2013年第6期85-91,共7页Journal of Guizhou Normal University：Natural Sciences

基　　金：贵阳市科技创新平台计划([2012303]11号);贵州省优秀教育人才省长基金([2011]45号);贵阳市工业科技支撑计划(筑科合同[2011101]3-11号);贵州师范大学博士基金资助

摘　　要：基于AMESim中建立的高速电磁开关阀的动态模型,在不同饱和磁感应强度、无磁滞磁化强度形状系数、可逆性系数、涡流系数情况下,对高速电磁开关阀的电流、阀芯位移特性、空载流量特性和空载压力特性进行了仿真。根据仿真结果,分析了磁性材料对高速电磁开关阀动静态特性的影响,提出了根据B-H曲线选择电磁高速开关阀磁性材料的原则。Based on AMESim dynamic model of the high speed on - off solenoid valve, the paper sim- ulates current characteristics, spool displacement characteristics, no -load flow characteristics and no - load pressure characteristics in the different case of saturation magnetization, the shape factor of no hysteresis magnetization, the reversibility coefficient and the eddy current coefficient. According to the simulation results and analysis of static and dynamic properties of high speed on - off solenoid valve consider the effect of magnetic materials, the principle of magnetic materials is put forward according to the B -H curve.

关 键 词：高速电磁开关阀 动静态特性 磁性材料 仿真 

分 类 号：TP137[自动化与计算机技术—控制理论与控制工程]