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A passivity-based controller via parallel damping injection for three phase/level/switch unity power factor (Vienna I) rectifier

Sahari, A. A ; Sharif University of Technology | 2008

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  1. Type of Document: Article
  2. DOI: 10.1109/COMPEL.2008.4634674
  3. Publisher: 2008
  4. Abstract:
  5. Passivity-based control (PBC) is based on a procedure including energy/power shaping and series/parallel damping injection to control several nonlinear systems such as power converters. In this paper, PBC is used to design a controller for three phase/level/switch PWM (Vienna I) rectifier. Passivity-based controller is supposed to regulate the output voltage and the input three phase sinusoidal currents to achieve unity power factor. Parallel damping injection is used for a controller design. Simulation results are presented to confirm the whole system performance and verify the analytical conclusions. It is also shown that the controller is robust to the load and (symmetrical) input variations. ©2008 IEEE
  6. Keywords:
  7. Control systems ; Counting circuits ; Damping ; Differential equations ; Electric power factor ; Lyapunov functions ; Nonlinear systems ; Passivation ; Power control ; Power electronics ; Pulse modulation ; Pulse width modulation ; Technical presentations ; Controller designs ; Damping injections ; Output voltages ; Passivity-based control ; Simulation results ; Sinusoidal currents ; Three phase ; Three phase/level/switch PWM rectifier ; Unity power factors ; Whole systems ; Electric rectifiers
  8. Source: 11th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2008, Zurich, 17 August 2008 through 20 August 2008 ; 2008 ; 9781424425518 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/4634674