Title :
Analytical force determination in an electromagnetic actuator
Author :
Markovic, Miroslav ; Jufer, Marcel ; Perriard, Yves
Author_Institution :
Lab. of Integrated Actuators, Ecole Polytech Federale de Lausanne
Abstract :
An original analytical determination of the force acting on the moving coil in an electromagnetic actuator is presented. The actuator magnetic field is solved analytically using the Schwarz-Christoffel (SC) mapping. The SC integral is solved analytically using the elliptic functions. The results are verified using FEM
Keywords :
electromagnetic actuators; elliptic equations; finite element analysis; FEM; Schwarz-Christoffel mapping; actuator magnetic field; electromagnetic actuator coils; elliptic functions; Actuators; Coils; Electromagnetic analysis; Electromagnetic compatibility; Electromagnetic forces; Iron; Magnetic analysis; Magnetic circuits; Magnetic fields; Shape;
Conference_Titel :
Electric Machines and Drives, 2005 IEEE International Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-8987-5
Electronic_ISBN :
0-7803-8988-3
DOI :
10.1109/IEMDC.2005.195834
