Force Prediction Including Hysteresis Effects in a Short-Stroke Reluctance Actuator using a 3d-FEM and the Preisach Model

摘要：

　　Magnetic hysteresis effects,present in the force of an E-core reluctance actuator,are examined by simulations and measurements.Simulations have been performed with a 3d finite element method (3d-FEM) and a Preisach model,which is extended with a dynamic magnetic equivalent circuit (MEC) model.Both simulation methods are first examined on the prediction of the magnetic flux density in a closed- and open toroid for dc- and ac excitations.Finally,both methods are used to predict the force of the E-core reluctance actuator,which is compared to ac force measurements performed with a piezoelectric load cell.

关键词： Force prediction magnetic hysteresis Preisach model reluctance actuator

作者: N.H. Vrijsen J.W. Jansen E.A. Lomonova

作者单位: Electromechanics and Power Electronics group, Department of Electrical Engineering,Eindhoven University of Technology, 5612 AZ, Eindhoven, The Netherlands

会议类型: 国际会议

会议名称: 第九届国际直线电机驱动与工业应用会议(LDIA2013)

会议地点: 杭州

会议语种:英文

页码: 1-6

在线出版日期: 2013-07-07（万方平台首次上网日期，不代表论文的发表时间）