DocumentCode
1939438
Title
Switching boundary geometry and the control of single-phase inverters
Author
Bass, Richard M. ; Krein, Philip T.
Author_Institution
Dept. of Electr. & Comput. Eng., Illinois Univ., Urbana, IL, USA
fYear
1989
fDate
1-5 Oct. 1989
Firstpage
1052
Abstract
A geometric approach to switching power converter control design is investigated for the single-phase voltage-sourced inverter. A method for deriving switching boundaries based on steady-state trajectories of the asymptotic model is presented as a generalization of the DC-DC converter case. It is shown that for an elliptical switching boundary, it is possible to produce sinusoidal output without any time-varying reference signal. The nonlinear feedback control law derived provides two degrees of freedom for adjustment of steady-state performance. Simulation and experimental results for the proposed controller are summarized.<>
Keywords
invertors; power convertors; nonlinear feedback control law; single-phase voltage-sourced inverter; steady-state performance; switching boundary geometry; switching power converter control; Circuits; Control design; DC-DC power converters; Geometry; Pulse width modulation inverters; Sliding mode control; Steady-state; Switches; Switching converters; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Society Annual Meeting, 1989., Conference Record of the 1989 IEEE
Conference_Location
San Diego, CA, USA
Type
conf
DOI
10.1109/IAS.1989.96772
Filename
96772
Link To Document