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Adjustable frequency control using BRM for induction heating
Author(s)
Tipsuwanporn, V.
Intajag, S.
Charean, A.
Sawaengsinkasikit, W.
Date Issued
December 1, 2004
Type
Conference Paper
Abstract
This paper proposes a method for controlling energy distribution to 1 phase induction heating coil by using the Binary Rate Modulation (BRM) Technique. Such method provides proper frequency to the heating coil's requirement by control the frequency at the resonance point, that is, 64-kHZ frequency band. System design are classified to 2 parts. The first part determines main frequency, and the second part generates the frequency from the 8-bit BRM derived from IC no. PAL22V10 in order to control the frequency for Full-bridge connected inverter when supplying the energy required by the 1 phase induction heating coil. Therefore, efficiency of the energy supply can be increate.
Citation
Conference Proceedings Ipemc 2004 4th International Power Electronics and Motion Control Conference, 3, 1335-1339, 2004