DocumentCode
287279
Title
Modelling and control of power supplies for induction heating
Author
Bendaas, M.L. ; Ferrieux, J.P. ; Rognon, J.P.
Author_Institution
Lab. d´´Electrotechnique de Grenoble, ENSIEG, Saint Martin d´´Heres, France
fYear
1993
fDate
13-16 Sep 1993
Firstpage
27
Abstract
The authors deal with the average modelling of induction heating systems. The proposed approach consists of a representation of the real switched system by an average equivalent circuit. In a first step, a large signal and nonlinear model is established; it can be applied to industrial process tracking. Secondly, a linear model, valid for small signals around an operating point is deduced from the previous one. This model allows the design of the controller; however, a study of the robustness is necessary
Keywords
digital control; equivalent circuits; induction heating; power engineering computing; power supplies to apparatus; thyristor applications; 100 to 600 kW; 300 Hz to 10 kHz; average equivalent circuit; control; digital control; induction heating; industrial process tracking; large signal model; linear model; microprocessor control; modelling; nonlinear model; power supplies; small signals; switched system; thyristor generator;
fLanguage
English
Publisher
iet
Conference_Titel
Power Electronics and Applications, 1993., Fifth European Conference on
Conference_Location
Brighton
Type
conf
Filename
264990
Link To Document