A unified discrete-time state-space model for switching converters

A unified nonlinear state-space model for arbitrary switching converters is presented, which uses discrete-time modeling of switches. Although its compact and powerful notation is valid for all types of switching circuits, perhaps its main application field is power electronics. The proposed model is valid for any electric circuit composed of ideal switches (externally or internally controlled), RLC elements and energy sources. Therefore, the model is general considering semiconductor devices as ideal switches, which are dealt with as discrete-time dynamic systems. Thus the developed model may be either a hybrid continuous-discrete-time one or a full discrete-time one. Moreover, this model is valid as a circuit simulator. >

[1]  M. Clique,et al.  A general linear continuous model for design of power conditioning units at fixed and free running frequency , 1977, 1977 IEEE Power Electronics Specialists Conference.

[2]  Slobodan Cuk,et al.  A general unified approach to modelling switching-converter power stages , 1977 .

[3]  Slobodan Cuk,et al.  A general unified approach to modelling switching DC-tO-DC converters in discontinuous conduction mode , 1977, 1977 IEEE Power Electronics Specialists Conference.

[4]  Yuan Yu,et al.  Generalized Computer-Aided Discrete Time-Domain Modeling and Analysis of DC-DC Converters , 1979, IEEE Transactions on Industrial Electronics and Control Instrumentation.

[5]  Peter Wood.  General theory of switching power converters , 1979, 1979 IEEE Power Electronics Specialists Conference.

[6]  Gene F. Franklin,et al.  Digital control of dynamic systems , 1980 .

[7]  R.D. Middlebrook,et al.  Sampled-data modeling of switching regulators , 1981, 1981 IEEE Power Electronics Specialists Conference.

[8]  F. C. Lee,et al.  Extensions of the discrete-average models for converter power stages , 1984, 1983 IEEE Power Electronics Specialists Conference.

[9]  J.-P. Louis.  Non-Linear and Linearized Models for Control systems Including static Converters , 1983 .

[10]  Harry A. Owen,et al.  A fast algorithm for the time-domain simulation of switched-mode piecewise-linear systems , 1984, 1984 IEEE Power Electronics Specialists Conference.

[11]  Rainer von Lutz,et al.  Straightforward discrete modelling for power converter systems , 1985, 1985 IEEE Power Electronics Specialists Conference.

[12]  Tomás Lang,et al.  Digital systems and hardware/firmware algorithms , 1985 .

[13]  A General Approach to Sampled-Data Modeling for Power Electronic Circuits , 1986, IEEE Transactions on Power Electronics.

[14]  F. C. Lee,et al.  Circuit-oriented discrete-time modeling and simulation for switching converters1 , 1987, IEEE Power Electronics Specialists Conference.

[15]  Robert John Dirkman.  The simulation of general circuits containing ideal switches , 1987, IEEE Power Electronics Specialists Conference.

[16]  Y.-T. Hsiao,et al.  A fast-decoupled method for time-domain simulation of power converters , 1988, PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference.

[17]  Tore Undeland,et al.  Power Electronics: Converters, Applications and Design , 1989 .

[18]  J. M. Noworolski,et al.  Generalized averaging method for power conversion circuits , 1990, 21st Annual IEEE Conference on Power Electronics Specialists.

[19]  J. D. Lavers,et al.  Analysis of power electronic circuits with feedback control : a general approach , 1990 .

[20]  A. M. Luciano,et al.  A fast time-domain algorithm for the simulation of switching power converters , 1990 .

[21]  F. J. Gispert.  Modelos continuos no lineales para reguladores continua-continua , 1990 .

[22]  R. Nilssen,et al.  KREAN, a new simulation program for power electronic circuits , 1990, 21st Annual IEEE Conference on Power Electronics Specialists.

[23]  P.T. Krein,et al.  Geometric formulation, classification and methods for power electronic systems , 1990, 21st Annual IEEE Conference on Power Electronics Specialists.

[24]  R. Redl,et al.  Dynamic analysis of switching-mode DC/DC converters , 1991 .

[25]  R. A. Wunderlich,et al.  Software breadboards for power electronic circuits , 1991 .

[26]  L. Garcia de Vicuna,et al.  Computer-aided discrete-time large-signal analysis of switching regulators , 1992 .

[27]  D. Bedrosian,et al.  Time-domain analysis of networks with internally controlled switches , 1992 .

[28]  Philip T. Krein,et al.  Autonomous control technique for high-performance switches , 1992, IEEE Trans. Ind. Electron..

[29]  J. Sun,et al.  Averaged modelling of switching power converters: reformulation and theoretical basis , 1992, PESC '92 Record. 23rd Annual IEEE Power Electronics Specialists Conference.