Article : [ART143]
Titre : M.-L. BENDAAS, S. BACHA, J.-P. FERRIEUX, J.-P. ROGNON, Safe and time-optimized power transfer between two induction loads supplied by a single generator, IEEE Transaction on Industrial Electronics, Vol. 42, No. 5, October 1995, pp. 539-544.
Cité dans : [DIV007] Classement par type de Congrés et de revues IEEE, avril 2003. Cité dans :[99DIV084] Recherche sur les mots clés RESONAN* ou INDUCTION* ou HEATING, juin 2004.Auteur : Bendaas, M.-L.
Revue : IEEE Transaction on Industrial Electronics
Volume : 42
Numéro : 5
Date : octobre 1995
Pages : 539 à 544
Stockage : Thierry LEQUEU
Lien : private/BENDAAS1.pdf - 401 Ko, 6 pages.
ISSN : 0278-0046
References : 10
CODEN : ITIED6
Accession_Number : 5075320
Abstract :
The paper deals with the problem of transferring power between
different induction loads supplied by the same current generator,
in as short a time as possible. In the reference solution, the
system is completely stopped: it needs a long time for the
current to reach zero and, afterwards, its new value, because the
DC link inductance must be demagnetized and remagnetized;
moreover an auxiliary starter is needed. In the proposed
solution, the input of the current inverter is short-circuited
whenever a transfer must be performed; the inductance remains
magnetized and the current at the output of the inverter varies
very quickly. The transfer time is minimal, and no starter is
needed; the specific inverter control laws used to insure natural
commutation are described. The paper also, presents control
models of the system, obtained by using the first harmonic
modeling method.
Subject_terms :
induction heating; power transmission; short-circuit currents;
invertors; switching circuits; DC-AC power convertors;
inductance; commutation; power system harmonics; time-optimized
power transfer; safe power transfer; induction loads; current
generator; current inverter input; short-circuit; magnetized
inductance; transfer time; inverter control laws; natural
commutation; first harmonic modeling method; induction heating
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