Title :
A novel single-axis flat electro-magnetic actuator using shorted turn for fast initial response
Author :
Hwang, Ki-Il ; Kim, Jin-Ho ; Kim, Je-Hoon ; Lee, Jung-Hun
Author_Institution :
Dept. of Mech. Eng., Yeungnam Univ., Gyeongsan, South Korea
Abstract :
This paper presents the new design of flat-coil actuator. Novel shorted turn and copper center pole are placed into existing design in order to reduce the inductance of coil and improve the initial response. Dynamic finite element analysis using commercial electromagnetic solver “MAXWELL” is performed to simulate the improvement of dynamic characteristics, especially fast initial response.
Keywords :
Maxwell equations; coils; electromagnetic actuators; finite element analysis; inductance; MAXWELL; coil inductance; copper center pole; dynamic finite element analysis; electromagnetic solver; flat-coil actuator; initial response; single-axis flat electro-magnetic actuator; Actuators; Analytical models; Coils; Copper; Electromagnetic analysis; Finite element methods; Inductance; Magnetic analysis; Mechanical engineering; Performance analysis;
Conference_Titel :
Electromagnetic Field Computation (CEFC), 2010 14th Biennial IEEE Conference on
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4244-7059-4
DOI :
10.1109/CEFC.2010.5481054
