이중 여자 방식 가동자석형 LDM의 추력 산정과 파라미터 산출

The calculation of thrust force and determination of parameters in moving magnet type LDM with double excited

  • 발행 : 1999.07.19

초록

The thrust force of moving magnet-type linear direct current motors(MM-LDM) is analyzed in this study. A moving magnet-type LDM consists of a stator and a carriage. The stator is composed of two stick shaped electro magnetics and the carriage consists of a movable permanent magnet that is located between the two electromagnets. The method for calculating the thrust force of an MM-LDM is to analyze the energy gradient which is determined by the distribution of magnetic flux. And this paper describes the development of the generalized machine theory for d.c. linear motors and its application to determine the motor parameters.

키워드