Optimum Design of a ZCS High Frequency Inverter for Induction Heating

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概要

• 論文の詳細を見る

• This paper describes the circuit design procedure of the zero-current soft switching (ZCS) high frequency inverter for induction heating uses. Its output power can be regulated from its maximum to minimum by the instantaneous current vector control scheme using phase shift control between switching units at a fixed frequency. In addition, it can be safely operated since no extraordinarily high voltage or current results even at a short-circuit period at the load. Also, its overall efficiency reaches 90%. The detailed load and frequency characteristics of the inverter are elucidated by the computer-aided simulation. Then, the circuit design procedure is presented, and practical numerical examples are obtained according to this procedure which reveal that the inverter is highly practical and the design procedure is effective. The trial inverters yielding 2 kW or 4 kW were actually prepared. The observed values of the voltages and currents of the inverters were found to be in good agreement with the calculated ones. These facts certificate the validity of the proposed design procedure.

• 社団法人電子情報通信学会の論文
• 2002-03-01

著者

• NAKAOKA Mutsuo

  Department of Electrical and Electronic Engineering The Graduate School of Engineering and Technolog

• Nakaoka Mutsuo

  Department Of Electrical And Electronics Engineering The Graduate School Of Science And Engineering

• OGIWARA Hiroyuki

  Department of Electrical and Electronics Engineering, Ashikaga Institute of Technology

• Ogiwara Hiroyuki

  Department Of Electrical And Electronics Engineering Ashikaga Institute Of Technology

関連論文

• An Electronic Ballast Using Modified Two-Switch Boost Converter
• Power Loss Estimation Analysis Based on Experimental Power Switching Device Data for Three-Phase ARCP Assisted Soft Switching Inverter(Energy in Electronics Communications)
• Optimum Design of a ZCS High Frequency Inverter for Induction Heating
• A Novel Single-Phase Shunt Active Power Filter with Adaptive Neural Network Based Harmonic Detection

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