Title :
Dynamic Analysis of Circuit Breaker With Oil Dashpot Using Multimesh Modification Method
Author :
Suzuki, Satoshi ; Kawase, Yoshihiro ; Yamaguchi, Tadashi ; Toyama, Shuhei ; Kakami, Shuhei ; Hirata, Katsuhiro ; Ota, Tomohiro
Author_Institution :
Dept. of Inf. Sci., Gifu Univ., Gifu, Japan
fDate :
5/1/2011 12:00:00 AM
Abstract :
This paper describes a multimesh modification method for the three-dimensional finite-element method (3-D FEM), in which the mesh modification is executed after choosing an appropriate mesh from prepared several meshes according to the position of movers. The effectiveness of this method is clarified through the dynamic analysis of a circuit breaker with oil dashpot.
Keywords :
circuit breakers; finite element analysis; 3D FEM; circuit breaker; dynamic analysis; multimesh modification method; oil dashpot; three-dimensional finite-element method; Actuators; Analytical models; Circuit breakers; Dynamics; Finite element methods; Stators; Torque; Circuit breaker with oil dashpot; Laplace equation; multimesh modification method; three-dimensional finite-element method (3-D FEM);
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2010.2090652
