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Improving multiphase induction-heating systems: several configurations and resonant control show promise

Phan, Quoc Dung and Vo, Anh Tuan and Ngoc, Thang Pham and Maussion, Pascal Improving multiphase induction-heating systems: several configurations and resonant control show promise. (2018) IEEE Industry Applications Magazine, 24 (2). 45 -66. ISSN 1077-2618

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Official URL: https://doi.org/10.1109/MIAS.2017.2740452

Abstract

This article presents a new configuration for multiphase induction-heating (IH) systems and their control schemes. Instead of using separate voltage inverters to supply the required current to the inductors in each phase, we specifically configured the inverters to reduce the number of power switches. A modification of the inverter-setting parameters ensured the proper operation of the system. We obtained the best references through a specific optimization procedure and tested several solutions for neutral current minimization, including a new arrangement of the coils. In addition, proportional-resonant (PR) controllers allowed us to achieve current control in the different phases. We developed the application on a reduced-power, three-phase coupled resonant test bench, which provided simulation and experimental results.

Item Type:Article
HAL Id:hal-02001387
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Other partners > Ho Chi Minh City University of Technology - HCMUT (VIETNAM)
Laboratory name:
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Deposited By: Pascal MAUSSION
Deposited On:10 Jan 2019 08:49

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