Title :
Numerical control of an induction machine fed by a PWM inverter
Author :
de Fornel, B. ; Ajuria, F. ; Hapiot, J.C.
Author_Institution :
L.E.E.I. UA CNRS No 847, E.N.S.E.E.I.H.T., 2, rue Camichel, 31071 TOULOUSE CEDEX, France
Abstract :
The authors present the study and the realisation of a flux observer and regulation for a variable speed drive. This drive is composed by an induction machine fed by a static converter (PWM inverter). They show the steady and dynamic performances of this system on a low power experiment. The aim of this paper is to obtain a precise flux observer for several applications (traction, positionning) without ubing many sensors.
Keywords :
Inverters; Microprocessors; Modulation; Observers; Stators; Torque; Transient analysis;
Conference_Titel :
Power Electronics Specialists Conference, 1985 IEEE
Conference_Location :
Toulouse, France
DOI :
10.1109/PESC.1985.7071005
