Feedback Linearization Control of a Three-Phase Buck-Boost DC-AC Inverter

نویسندگان

  • Heng Gao
  • Bingsen Wang
چکیده

Abstract-This paper presents a nonlinear control algorithm for a single-stage three-phase buck-boost inverter. In contrast to the linear control law that is formulated according to small signal model that is linearized around an operating point, the exact linearization that is directly based on the large signal model allows for the formulation of the control law over a wide operating range. Moreover, the proposed control algorithm delivers superior dynamic performance due to the decoupled control inputs.

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تاریخ انتشار 2009