电磁式脱扣器粘滞流体阻尼力研究  

Research on Viscous Fluid Damping Force of Electromagnetic Release

作　　者：郭会娟[1,2] 苏秀苹[1] 杨怡君 

机构地区：[1]河北工业大学电气与自动化学院,天津300130 [2]天津商业大学信息工程学院,天津300134

出　　处：《低压电器》2011年第3期5-7,共3页Low Voltage Apparatus

摘　　要：论述了粘滞阻尼器的应用及研究现状,粘滞流体的分类,给出了电磁式脱扣器阻尼力方程。推导公式的计算结果和试验结果相符,为电磁脱扣器的实际工程应用提供了依据。Application and research of viscous dampers and classification of viscous fluid were discussed. Then equation of damping force of electromagnetic release was concluded and compared it with the experiment result. The derived fomula could be reference for engineering application.

关 键 词：塑壳式断路器 粘滞阻尼器 电磁式脱扣器 

分 类 号：TM561[电气工程—电器]