Title :
Non linear control of PWM rectifier by state feedback linearization and exact PWM control
Author :
Rioual, P. ; Pouliquen, H. ; Louis, J.-P.
Author_Institution :
Direction des Etudes et Recherches, Service Materiel Electrique, Electr. de France, Clamart, France
Abstract :
This paper describes two nonlinear studies concerning a PWM rectifier. A nonlinear control scheme using state feedback linearization is presented, followed by an exact compensation method for the nonlinear switching effects of PWM. The two control laws developed in this paper show higher performance than traditional cascade control methods
Keywords :
AC-DC power convertors; PWM power convertors; compensation; control system analysis; control system synthesis; linearisation techniques; nonlinear control systems; rectifiers; rectifying circuits; robust control; state feedback; voltage control; PWM rectifier; control laws; exact compensation method; nonlinear control; nonlinear switching effects; performance; state feedback linearization; Active filters; Equations; Linear feedback control systems; Pulse width modulation; Pulse width modulation converters; Rectifiers; Shape control; State feedback; Switching frequency; Voltage control;
Conference_Titel :
Power Electronics Specialists Conference, PESC '94 Record., 25th Annual IEEE
Conference_Location :
Taipei
Print_ISBN :
0-7803-1859-5
DOI :
10.1109/PESC.1994.373818
