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Design, study, modelling and control of a new single-phase high power factor rectifier based on the single-ended primary inductance converter and the Sheppard–Taylor topology

Design, study, modelling and control of a new single-phase high power factor rectifier based on the single-ended primary inductance converter and the Sheppard–Taylor topology

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A new single-phase power factor corrector (PFC) based on the Sheppard–Taylor topology is studied. Compared with conventional PFCs, this topology facilitates a better input current tracking, lower voltage stresses across the devices and larger output voltage range for the same operating area. The converter is integrated as a PFC at the DC-end of a single-phase diode bridge. Pulse-width-modulated (PWM) multi-loops control schemes are proposed and developed in order to ensure a unity power factor at the AC-source side and a regulated voltage at the DC-load side. The first control method uses the simple and robust hysteretic-based controller; the second employs a conventional PI regulator; and the third is based on the model nonlinearity compensation approach. The design of the last two control methods is based on the knowledge of a mathematical model that would accurately represent the converter. This model is developed in this paper using the state-space averaging technique, and then the small-signal transfer functions of the converter are derived for linear control design purpose. The performance of the different control strategies is evaluated through simulation experiments carried out on a numerical version of the converter. The implemented model of the converter is obtained by using the switching function technique. The control system is tested under both rated and disturbed operating conditions. The system performance is evaluated in terms of source current total harmonic distortion (THD), input power factor, DC voltage stabilization, and regulation following load variations.

References

    1. 1)
      • Funabiki, S., Toita, N., Mechi, A.: `A single-phase PWM AC to DC converter with a step up/down and sinusoidal source current', Conf. Rec. IEEE-IAS Annual Meeting, 1991, p. 1017–1022.
    2. 2)
      • C.-J. Tseng , C.-L. Chen . A novel ZVT PWM Cuk power-factor corrector. IEEE Trans. Ind. Electron. , 780 - 787
    3. 3)
      • Redl, R., Balogh, L., Sokal, N.O.: `A new family of single-stage isolated power-factor-correctors with fast regulation of the output voltage', IEEE PESC'94 Rec., p. 1137–1144.
    4. 4)
      • IEEE Recommended Practices and Requirements for Harmonics Control in Electric Power Systems: ‘IEEE Std. 519’, 1992.
    5. 5)
      • Middlebrook, R.D., Cuk, S.: `A general unified approach to modeling switching converter power stages', Proc. IEEE Power Electronics Specialists Conf., 8–10 June 1976, Cleveland, OH.
    6. 6)
    7. 7)
    8. 8)
      • Petersen, L.: `Input-current-shaper based on a modified SEPIC converter with low voltage stress', Proc. IEEE PESC'01, 2001, p. 666–671.
    9. 9)
      • Zhao, L., Zhang, B., Ma, H., Liu, X.: `Research and experiment of Sheppard-Taylor topology', Proc. 32nd Ann. Conf. of IEEE Ind. Elec. Soc. (IECON'05), 6–10 November 2005.
    10. 10)
      • Tse, C.K., Chow, M.H.L.: `Single stage high power factor converter using the Sheppard-Taylor topology', 27thAnn. IEEE Power Electronics Specialists Conf. Records (PESC'96), 23–27 June 1996, 2, p. 1191–1197.
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