Title :
Analytical approach to electric circuits containing saturating ferromagnetic coils
Author :
Wang, Xi-Fan ; Wang, Xiu-Li ; Wang, Jian-Hua
Author_Institution :
Xi´´an Jiaotong Univ., China
Abstract :
Summary form only given as follows. The electric circuit including saturating ferromagnetic coils is a typical nonlinear electric circuit. Its performance can be described by a mathematical model consisting of two parts. One is a linear differential equation system, the other is a nonlinear algebraic equation system. This paper developed an efficient approach for solving the steady state of such nonlinear electric circuits. The related algorithm has been successfully employed in computer simulation for different nonlinear circuits. The results of numerical examples demonstrate that the approach is both efficient and precise
Keywords :
circuit simulation; coils; ferromagnetism; linear differential equations; nonlinear equations; nonlinear network analysis; computer simulation; electric circuits analysis; linear differential equation system; mathematical model; nonlinear algebraic equation system; nonlinear electric circuit; nonlinear electric circuits; saturating ferromagnetic coils; Coils; Computer simulation; Differential algebraic equations; Differential equations; Mathematical model; Nonlinear circuits; Nonlinear equations; Senior members; Steady-state;
Conference_Titel :
Power Engineering Society Winter Meeting, 2001. IEEE
Conference_Location :
Columbus, OH
Print_ISBN :
0-7803-6672-7
DOI :
10.1109/PESW.2001.916982
