Modeling and simulation of power electronic converters for power supplies

Rajagopalan, V.

doi:10.1109/iecon.1995.483328

Cited by 9 publications

(1 citation statement)

References 12 publications

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“…Symbolic analysis of power electronic systems is an issue of recent research. An example of using MATLAB and its symbolic analysis toolbox for the generation of design curves for new converter topologies was described in [3]. In [4], symbolic analysis is applied to formulate basic circuit equations for PWM converters.…”

Section: Introductionmentioning

confidence: 99%

Symbolic analysis methods for averaged modeling of switching power converters

Sun

Grotstollen

1997

IEEE Trans. Power Electron.

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Symbolic analysis methods for averaged modeling of switching power converters are presented in this paper. A general averaging method suitable for computer-aided modeling is discussed first. Then, a symbolic analysis package that uses this averaging method to automatically generate an analytical averaged model for a switching power converter is described. The package is implemented using the computer algebra system Mathematica and can be used for modeling dc/dc power converters employing different switching techniques, including hard-switching pulse-width modulation (PWM), quasi-resonant soft switching, and soft transition. Several examples are provided to demonstrate the applications of the package. Further applications of symbolic analysis methods in power electronics are also discussed.

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Section: Introductionmentioning

confidence: 99%

Symbolic analysis methods for averaged modeling of switching power converters

Sun

Grotstollen

1997

IEEE Trans. Power Electron.

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Recent advances in simulation of power electronics converter systems

Dawande

Donescu

Yao

et al. 1997

Sadhana

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Symbolic analysis with mathemadca in power electronics and electromechanical systems

O’Connell

Krein

Mossoba

2004 IEEE Workshop on Computers in Power Electronics, 2004. Proceedings.

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Abstmct -Muthemprico 5.0 s o h a r e ' is used to develop a lintprinciples analysis of an induction machine rcprestoted by a planar laytred structure subject to a sinusoidal current sheet excitation. A brief review is also given of Mahemtica's application to problems in both power electronic end electric machine systems.The program presented is capable of calculating the timeharmonic steady-stnte magnetic field, current density, ohmic low, and torque-speed curve for an nlayered structure. When it i s used to optimize both two-and thne-layer rotor structures, the program shows that the smaller the air gap, the better the performance of the design.

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Modeling and simulation of power electronic converters for power supplies

Cited by 9 publications

References 12 publications

Symbolic analysis methods for averaged modeling of switching power converters

Symbolic analysis methods for averaged modeling of switching power converters

Recent advances in simulation of power electronics converter systems

Symbolic analysis with mathemadca in power electronics and electromechanical systems

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