Performance Characteristics of a Linear Parametric Motor with an Open Magnetic Circuit

摘要

This paper describes the operating characteristics of a linear parametric motor with an open magnetic circuit. An iron plate was installed on the magnetic pole state in order to increase the thrust. As a result, the thrust increased by 26 percent. to optimize the design of the motor, the relation between the width of the magnetic core and the static thrust was examined. The static thrust increased when the width of the magnetic core was increased. As a result, it was possible to improve the thrust-to-input power ratio and the thrust-to-mass ratio.