Title :
Nonlinear passive control with inductor current feedback for an UPS inverter
Author :
Alarcón, G. ; Cárdenas, V. ; Ramírez, S. ; Visairo, N. ; Nuñez, C. ; Oliver, M. ; Sira-Ramírez, H.
Author_Institution :
Electron. Eng. Dept., CENDIET, Cuernavaca, Mexico
Abstract :
For the control design of a UPS a common assumption is to consider the associated filter and the load as linear as a time invariant system. This paper presents a single phase inverter controlled by the nonlinear passivity technique. The aim is to achieve a nonlinear control providing good dynamical response, robustness and stability to the filter and inverter
Keywords :
control system synthesis; dynamic response; feedback; invertors; nonlinear control systems; robust control; uninterruptible power supplies; UPS inverter; dynamical response; filter; inductor current feedback; load; nonlinear control; nonlinear passive control; passivity-based controller design; robustness; single phase inverter; stability; Active filters; Control systems; Feedback; Inductors; Nonlinear filters; Power harmonic filters; Pulse width modulation inverters; Regulators; Robust stability; Uninterruptible power systems;
Conference_Titel :
Power Electronics Specialists Conference, 2000. PESC 00. 2000 IEEE 31st Annual
Conference_Location :
Galway
Print_ISBN :
0-7803-5692-6
DOI :
10.1109/PESC.2000.880515
