Title :
Computation of eddy current problems by the finite volume method
Author :
Yaoqin, Xie ; Feng, Lu ; Xinshan, Ma
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Abstract :
A novel method (finite volume method) is presented to investigate the eddy current loss models from TEAM Problem 21. The eddy current distribution of 50 Hz in a nonferrous steel plate is calculated. The computed result of the current vector potential T has the same trend with the distribution of the measured result. The magnetic induction B on some certain positions by means of T is also calculated. The comparison of the computed sum of B with the measured B in the same positions shows that the calculated value has the same trend with the measured value and it is accurate enough
Keywords :
current distribution; eddy currents; electromagnetic induction; finite volume methods; steel; 50 Hz; TEAM Problem 21; current vector potential; eddy current distribution; eddy current loss models; eddy current problems computation; finite volume method; magnetic induction; nonferrous steel plate; Coils; Current density; Distributed computing; Eddy currents; Equations; Finite volume methods; Induction generators; Magnetic fields; Position measurement; Steel;
Conference_Titel :
Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on
Conference_Location :
Shenyang
Print_ISBN :
7-5062-5115-9
DOI :
10.1109/ICEMS.2001.971874
