HIGH POWER SWITCHING DEVICES FOR INDUCTIVE HEATING APPLICATIONS

An induction drive system comprises an enclosure; a closed-loop cooling system internal to the enclosure; and two inverter modules that each includes three insulated gate bipolar transistor (IGBT) modules for producing an AC output from a DC source, the AC output received by an induction coil for he...

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Bibliographische Detailangaben
Hauptverfasser:	JONES, DANIEL T, DONAHUE, ERIC D, JONES, FRANKLIN B, NEHRING, ANDREW I, HUMMEL, ROBERT A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS BLASTING CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FURNACES GENERATION HEATING KILNS LIGHTING MECHANICAL ENGINEERING OVENS RETORTS WEAPONS
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Beschreibung
Zusammenfassung:	An induction drive system comprises an enclosure; a closed-loop cooling system internal to the enclosure; and two inverter modules that each includes three insulated gate bipolar transistor (IGBT) modules for producing an AC output from a DC source, the AC output received by an induction coil for heating a metal. Un système d'entraînement par induction comprend une enceinte, un système de refroidissement à boucle fermée à lintérieur de lenceinte et deux modules donduleur qui comprennent chacun trois modules de transistor bipolaire à porte isolée pour produire une sortie c.a. à partir dune source c.c., la sortie c.a. étant reçue par une bobine d'induction pour chauffer un métal.