DocumentCode
422794
Title
A comparison of methods for finding steady- state solution in power electronic circuits
Author
Malyna, D.V. ; Duarte, J.L. ; Hendrix, M.A.M. ; Van Horck, C. B M
Author_Institution
Electromech. & Power Electron. Group, Techn. Univ. of Eindhoven, Netherlands
Volume
3
fYear
2004
fDate
14-16 Aug. 2004
Firstpage
1700
Abstract
This work concerns the fast steady-state determination of power electronic circuits. Switching converters operate in different modes. In each of these modes a converter is described as a linear time-invariant system (LTI). The steady state Is found with computer simulations performed with Newton-based methods for accelerated steady-state determination. Two methods are investigated: exact and approximated Jacobians. The implementation of zero-crossing detection improved convergence.
Keywords
Jacobian matrices; Newton method; digital simulation; linear systems; resonant power convertors; state-space methods; switching convertors; switching networks; Jacobians; Newton-based methods; computer simulations; linear time-invariant system; power electronic circuits; resonant converter; state-space description; steady- state solution; switching converters; switching network; zero-crossing detection;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Motion Control Conference, 2004. IPEMC 2004. The 4th International
Conference_Location
Xi´an
Print_ISBN
7-5605-1869-9
Type
conf
Filename
1377004
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