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Equivalent circuits for averaged description of DC-DC switch-mode power converters based on separation of variables approach

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Języki publikacji
EN
Abstrakty
EN
Large-signal and small-signal averaged models of basic switch-mode DC-DC power converters: BUCK (step-down) and BOOST (step-up) are presented. Models are derived with the separation of variables approach and have the form of equivalent circuits, suitable for a circuit simulation. Apart from equivalent circuits, small-signal transmittances of converters for CCM and DCM modes are discussed. Parasitic resistances of all components of converters are taken into account. A few examples of simulations and measurement results of selected converter characteristics are also presented. It is shown, that neglecting parasitic resistances (often met in works of other authors) may lead to serious errors in an averaged description of converters.
Rocznik
Strony
711--723
Opis fizyczny
Bibliogr. 28 poz., wykr., rys.
Twórcy
autor
  • Division of Electronic Systems, Technical University of Koszalin, 2 Śniadeckich St. 75-453 Koszalin, Poland
Bibliografia
  • [1] R.W. Erickson and D. Maksimovic, Fundamentals of PowerElectronics, Kluwer, Amsterdam, 2002.
  • [2] M.K. Kazimierczuk, Pulse-Width Modulated DC-DC PowerConverters, J. Wiley, London, 2008.
  • [3] P. Basso, Switch-Mode Power Supply Spice Cookbook, McGraw-Hill, London, 2001.
  • [4] K.C. Wu, Switch-Mode Power Converters, Elsevier Academic Press, New York, 2006.
  • [5] N. Mohan, T.M. Undeland, and W.P. Robbins, Power Electronics:Converters, Applications and Design, J. Wiley, London, 2003.
  • [6] D. Maksimowic, A.M. Stankovic, V.J. Thottuvelil, and G.C. Verghese, “Modeling and simulation of power electronic converters”, Proc. IEEE 89 (6), 898-912 (2001).
  • [7] D. Maksimovic and R.W. Erickson, “Advances in averaged switch modeling and simulation”, Power Electronics SpecialistsConf. 1, CD-ROM (1999).
  • [8] E. van Dijk, H. Spruijt, D. O’Sullivan, and J. Klaassens, “PWM-switch modeling of DC - DC converters”, IEEE Trans.on Power Electronics 10 (6), 659-664 (1995).
  • [9] W. Janke, “Averaged models of pulse-modulated DC-DC converters. Part I. Discussion of standard methods”, Archives ofElectrical Engineering 61 (4), 609-631 (2012).
  • [10] V. Vorperian, “Simplified analysis of PWM converters using model of PWM switch. Part I. Continuous conduction mode”, IEEE Trans. on Aerospace and Electronic Systems 26 (3), 490-496 (1990).
  • [11] V. Vorperian, “Simplified analysis of PWM converters using model of PWM switch. Part II: Discontinuous conduction mode”, IEEE Trans. on Aerospace and Electronic Systems 26 (3), 497-505 (1990).
  • [12] J. Sun, D. Mitchell, M. Greuel, P. Krein, and R. Bass, “Averaged modeling of PWM converters operating in discontinuous conduction mode”, IEEE Trans. on Power Electronics 16 (4), 482-492 (2001).
  • [13] J. Xu and J. Wang, “Bifrequency pulse-train control technique for switching DC-DC converters operating in DCM”, IEEETrans. on Industrial Electronics 58 (8), 3658-3667 (2011).
  • [14] D. Biolek, V. Biolkova, and Z. Kolka, “Averaged modeling of switched DC-DC converters based on SPICE models of semiconductor switches”, Proc. 7-th WSEAS Conf. Circuits,Systems, Electronics, Control and Signal Proc. 1, 162-167 (2008).
  • [15] E. Niculescu, D. Purcaru, and M. Niculescu, “Small-signal models of some basic PWM converters”, 12-th WSEAS Int. Conf. on Circuits, Heraklion 1, 321-326, (2008).
  • [16] S. Gong, L. Chen, C. Yu, and G. Xie, “Modeling and simulation of non-ideal buck converter in DCM”, Int. J. ComputerTechnology and Electronics Engineering 2 (2), 72-75 (2012).
  • [17] W. Janke, “Averaged models of pulse-modulated DC-DC converters. Part II. Models based on the separation of variables”, Archives of Electrical Engineering 61 (4), 633-654 (2012).
  • [18] W. Janke, M. Walczak, and M. Bączek, “Input and output characteristics of BUCK and BOOST voltage converters with parasitic resistances taken into account”, Electrical Review (2012), (to be published), (in Polish).
  • [19] W. Janke, M. Walczak, and M. Bączek, “Output characteristics of step-down (Buck) power converter”, Bull. Pol. Ac.:Tech. 60 (4), 751-756 (2012).
  • [20] M. Qiao, P. Parto, and R. Amirani, “Stabilize the buck converter with transconductance amplifier”, Int. Rectifier, Appl. Note AN-1043, CD-ROM (2002).
  • [21] S. Choudhury, “Designing a TMS320F280x based digitally controlled DC-DC switching power supply”, Texas Instruments,Appl. Report SPRAAB3, CD-ROM (2005).
  • [22] R. Zaitsu, “Voltage mode boost converter small signal control loop analysis using the TPS61030”, Texas Instruments, Appl. Report SLVA274A, CD-ROM (2009).
  • [23] D. Czarkowski and M.K. Kazimierczuk, “Energy-conservation approach to modeling PWM DC - DC converters”, IEEETrans. on Aerospace and Electronic Systems 29 (3), 1059-1063 (1993).
  • [24] M.K. Kazimierczuk and D. Czarkowski, “Application of the principle of energy conservation to modeling the PWM converter”, 2-nd IEEE Conf. on Control Applications 1, 291-296 (1993).
  • [25] “Voltage Regulator Module (VRM) and Enterprise Voltage Regulator-Down (EVRD)”, 11.1 Design Guidelines, IntelCorp. 1, CD-ROM (2009).
  • [26] R. Ahmadi, D. Paschedag, and M. Ferdowsi, “Closed loop input and output impedances of DC-DC switching converters operating in voltage and current mode control”, IECON 36-thAnn. Conf. IEEE Industrial Electronic Society 1, 2311-2316 (2010).
  • [27] J. A. Qahouq and V.P. Arikatla, “Power converter with digital sensorless adaptive voltage positioning control scheme”, IEEETrans. on Industrial Electronics 58 (9), 4105-4116 (2011).
  • [28] V. ˇSvikoviˇc, J. A. Oliver, P. Alou, O. Garcia, and J.A. Cobos, “Synchronous buck converter with output impedance correction circuit”, APEC 27-th Ann. Conf. 1, 727-734 (2012).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-8412a8df-bb14-4792-af05-fbd3af43a0e3
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