Title :
Combination Approach of FEM and Circuit System in Voltage Drop Analysis
Author :
Tang, Zhanghong ; Yuan, Jiansheng ; Zou, J.
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing
Abstract :
An approach for implementing the combination of solving the current field and the circuit system is presented in this paper. By employing the concept of super-node, the matrix of the conventional nodal analysis of circuit system is transformed from non-positive define to positive define first. Then a positive define combined matrix of the nodal analysis and the finite element method is obtained
Keywords :
electric potential; finite element analysis; matrix algebra; network analysis; FEM; circuit system; combination approach; current field; finite element method; nodal analysis; voltage drop analysis; Admittance; Circuit analysis; Energy consumption; Equations; Finite element methods; Geometry; Kirchhoff´s Law; Microprocessors; Transmission line matrix methods; Voltage;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632972
