ANALYTICAL AND MODEL STUDY OF ACTIVE SEMICONDUCTOR CONVERTER IN ELECTRICAL DRIVE SYSTEMS

S. G. German-Galkin, Z. C. Zwierzewicz, N. A. Polyakov


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Abstract

Mathematical description of the active semiconductor converter based on the main (smooth) component method and method of resulting vector is proposed. Equations are obtained which describe steady state modes of operation for the active semiconductor converter. According to these equations of steady state modes of operation, control and electromagnetic characteristics of the active semiconductor converter are estimated and provided. It is shown that the active semiconductor converter is a strongly non-linear system. To investigate its dynamics only modern simulation software should be used. Structural model of the active semiconductor converter is developed with the usage of Simulink software package, and investigation of its dynamics is performed. Modeling showed that dynamic processes during switching of the active semiconductor converter operation mode from active voltage converter mode to grid-commutated inverter mode are strongly non-linear. At some combinations converter operation failure may ensue. Closed-loop non-linear structure of control system is suggested for the active semiconductor converter. Regulators are synthesized which provide specified static and dynamic features to the whole system. Structural model of closed-loop control system is developed. Its investigation is performed and its dynamic characteristics are obtained. Research results confirmed the features of the active semiconductor converter built into during its synthesis.


Keywords: active semiconductor converter, active voltage converter, static characteristic, regulation curve, current corridor

References
  1.          German-Galkin S.G. Virtual'nye laboratorii poluprovodnikovykh sistem v srede Matlab–Simulink [Virtual laboratories of semiconductor systems in Matlab–Simulink]. St. Petersburg, Lan' Publ., 2013, 448 p.
2.          БулгаковА.А. Novaya teoriya upravlyaemykh vypryamitelei [A new theory of controlled rectifiers]. Moscow, NaukaPubl., 1970, 320 p.
3.          German-Galkin S.G., Gavrilov R.S. Investigation of the active semiconductor converter in matlab-simulink environment. Russian Electrical Engineering,2011,vol. 82, no. 4, pp. 51–56.doi: 10.3103/S1068371211040067
4.          Zwierzewicz Z. Nonlinear adaptive control synthesis using model basis functions. International Journal of Factory Automation, Robotics and Soft Computing, 2007, no. 2, pp. 102–107.
5.          Zwierzewicz Z. Nonlinear adaptive tracking-control synthesis for functionally uncertain systems. International Journal of Adaptive Control and Signal Processing, 2010, vol. 24, no. 2, pp. 96–105. doi: 10.1002/acs.1114
6.          Szczęsny R. Komputerowa symulacja układów energoelektronicznych. Gdańsk: Wyd, Politechnika Gdańska, 1999,
317 p.
7.          Razevig V.D. Primenenie programm P-CAD i PSpice dlya skhemotekhnicheskogo modelirovaniya na PEVM [Application of programs P-CAD and PSpice for circuit simulation on PC]. Moscow, Radio i Svyaz' Publ., 1992, 72 p.
8.          Rozanov Yu.K., Ryabchitskii M.V., Kvasnyuk A.A. Silovaya elektronika [Power electronics]. Moscow, Izdatel'skii dom MEI Publ.,2007, 632 p.
9.          Abdullin A.A., Drozdov V.N. Analiz robastnosti neadaptivnoi sistemy upravleniya elektroprivoda s variatsiyami struktury i parametrov [Robustness analysis of the electric drive non-adaptive control system with structure and parameters variations]. Scientific and Technical Journal of Information Technologies, Mechanics and Optics, 2012, no. 6 (82), pp. 40–44.
10.       Zwierzewicz Z. On generalization of integral control to a class of nonlinear uncertain systems. Archives of Control Sciences, 2010, vol. 20, no. 2, pp. 187–198.
11.       Zwierzewicz Z. Metody i algorytmy w systemach automatycznego sterowania statkiem. Szczecin: Wydawnictwo Naukowe Akademii MorskiejwSzczecinie,2012,179 p.
12.       Borisov P.A., Sednev A.K. Matematicheskoe modelirovanie elektroprivoda postoyannogo toka s aktivnym vypryamitelem [Mathematical modeling of the direct current electric drive with the active rectifier]. Scientific and Technical Journal of Information Technologies, Mechanics and Optics, 2009, no. 3 (61), pp. 35–41.
13.       Borisov P.A., Kireev A.A., Polyakov N.A. Modelirovanie sistemy upravleniya tr’ehfaznym aktivnym vypryamitelem napryjazheniya s preobrazovaniem koordinat [Simulation of the system for three-phase active rectifier of voltage with coordinate transformation]. Izvestiya Tul'skogo gosudarstvennogo universiteta. Tekhnicheskie nauki, 2010, no. 3-2, pp. 59–64.
14.       Borisov P.A., Tomasov V.S. Modelirovanie i analiz elektromagnitnykh protsessov v silovykh tsepyakh aktivnykh vypryamitelei napryazheniya [Simulation and analysis of electromagnetic processes in power circuits of active rectifier of voltage]. Trudy V Mezhdunarodnoi konferentsii "Elektromekhanika, elektrotekhnologii i elektromaterialovedenie", chast' 1 [Proc. V International Conference "Electromechanics, Electrotechnology and elektromaterialovedenie", part 1]. Alushta, Ukrain, 2003, pp. 727–730.
15.       Belyakov Yu.O., Kul'manov V.I. Regulirovanie garmonicheskogo sostava vykhodnogo napryazheniya vysokochastotnogo invertora [Regulation of the harmonic content of the output voltage in high-frequency inverter]. Trudy MEI. Elektroprivod i sistemy upravleniya [Proc. MPEI. Electric drive and control system]. Moskow, MPEI Publ., 2013, vol. 689, pp. 48–55.
16.       Borisov P.A., Polyakov N.A. Sinkhronizatsiya trekhfaznykh aktivnykh vypryamitelei napryazheniya s pitayushchei set'yu [Three phase active voltage rectifier synchronization with mains supply]. Scientific and Technical Journal of Information Technologies, Mechanics and Optics, 2012, no. 4 (80), pp. 55–60.
17.       Abdullin A.A., Polyakov N.A. Sintez sistemy fazovoi avtopodstroiki chastoty dlya trekhfaznogo aktivnogo vypryamitelya napryazheniya [Phase locked loop system synthesis for three-phase active voltage rectifier control system]. Izv. vuzov. Priborostroenie, 2013, vol. 56, no. 12, pp. 38–43.
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