3-dimensional eddy-current calculation by the network method. formulation using magnetic scalar potential for nonconducting regions
作者:
M.J.Balchin,
J.A.M.Davidson,
期刊:
IEE Proceedings A (Physical Science, Measurement and Instrumentation, Management and Education, Reviews)
(IET Available online 1983)
卷期:
Volume 130,
issue 2
页码: 88-92
年代: 1983
DOI:10.1049/ip-a-1.1983.0014
出版商: IEE
数据来源: IET
摘要:
A network model for the representation of the general 3-dimensional electromagnetic field has been presented in previous publications. Solution of the network was performed by an all mesh variable method. A method is described in the paper for the solution of the linked network model in terms of a scalar potential in the magnetic part of the field, and the mesh currents in the electric part. The validity of the solution method is confirmed by a comparison of calculations with experimental results, for a full 3-dimensional problem. The new node-mesh method is shown to give rise to considerably less variables than the all mesh variable method for the solution of the linked-network problem. A comparison is also made between the number of variables required by the node-mesh method and that required by some other differential equation formulations of the 3-dimensional eddy-current problem.
点击下载:
PDF
(528KB)
返 回