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A High Efficiency Induction Furnace Controlled By A Resonant IGBT Inverter
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| Author(s) |
R. Fuentes; P. Lagos; J. Bustos |
| Abstract |
In this paper a 250 kW electric furnace designed with a controlled rectifier (thyristors) – DC boost (IGBT)
converter – resonant inverter (IGBT) is presented. It shows a high power factor and high efficiency at rated
power. Frequency of inverter varies according to the load tank resonance. It is connected directly to AC lines (380
V, 550 V) and do not need a transformer, as is done in most of the cases. |
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| Filename: | EPE2001 - PP00688 - Fuentes.pdf |
| Filesize: | 113.4 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-03-15 by System |
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