DocumentCode
2276678
Title
Pulsed actuator with permanent magnet and its dynamic characteristics
Author
Dolezel, Ivo ; Panek, David ; Ulrych, Bohus
Author_Institution
Fac. of Electr. Eng., Czech Tech. Univ., Prague, Czech Republic
fYear
2011
fDate
20-23 Aug. 2011
Firstpage
1
Lastpage
4
Abstract
A special pulsed electromagnetic actuator is presented with the plunger containing a permanent magnet. The actuator exhibits a high holding force and small consumption of energy (and negligible thermal losses). The movement of the plunger is controlled by short current pulses. Dynamic characteristics and other operation properties of the actuator are modeled numerically.
Keywords
electromagnetic actuators; permanent magnet machines; dynamic characteristics; energy consumption; permanent magnet; pulsed electromagnetic actuator; short current pulse; Actuators; Coils; Force; Magnetic fields; Permanent magnets; Switches; Trajectory;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2011 International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4577-1044-5
Type
conf
DOI
10.1109/ICEMS.2011.6073604
Filename
6073604
Link To Document