Title :
Dynamic characteristics of a permanent magnet electromagnetic valve actuator
Author :
Yatchev, Ivan ; Gueorgiev, Vultchan ; Hinov, Krastio ; Ivanov, Racho ; Dimitrov, Dimitar
Author_Institution :
Tech. Univ. of Sofia, Sofia, Bulgaria
Abstract :
The paper presents simulation of the dynamics of a recently developed energy efficient permanent magnet electromagnetic valve actuator. The simulation is carried out using decoupled approach where the 3D magnetic field problem is solved separately from the electric circuit and mechanical motion problems. Finite element method with edge elements and ANSYS program are used for the magnetic field analysis. Dynamic characteristics are obtained in Matlab environment utilizing functions derived from the field analysis. The obtained results are compared with experiment.
Keywords :
electromagnetic actuators; finite element analysis; permanent magnets; valves; 3D magnetic field problem; ANSYS program; Matlab environment; decoupled approach; electric circuit; finite element method; magnetic field analysis; mechanical motion problems; permanent magnet electromagnetic valve actuator; Actuators; Armature; Circuit simulation; Coils; Magnetic analysis; Magnetic flux; Magnetic separation; Mathematical model; Permanent magnets; Valves;
Conference_Titel :
Optimization of Electrical and Electronic Equipment (OPTIM), 2010 12th International Conference on
Conference_Location :
Basov
Print_ISBN :
978-1-4244-7019-8
DOI :
10.1109/OPTIM.2010.5510483
