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http://hdl.handle.net/2237/7175
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| Title: | Fundamental and Third Harmonic Operation of SIT Inverter and its Application to RF Thermal Plasma Generation |
| Authors: | Uesugi, Y.
Imai, T.
Kawada, K.
Takamura, S. |
| Keywords: | Static Inducation Transistor
Harmonic operation
RF Inverter
Thermal plasma production |
| Issue Date: | Apr-2002 |
| Publisher: | IEEE |
| Citation: | Proceedings of the Power Conversion Conference, 2002. PCC Osaka 2002. 3, 2-5 April 2002, p.1473-1478 |
| Abstract: | The purpose of this paper is to study the 3rd harmonic operation of a voltage source inverter power supply. A static induction transistor (SIT) inverter power supply is used in this experiment. This power supply can generate 14 kW in steady state operation and its upper limit frequency of the gate driver is 1.7 MHz. The advantage of the 3rd harmonic operation is that the RF power at higher frequency range beyond the switching limit can be generated. It should be also noted that the driver circuit needs no special modification for this operation. The conversion efficiency and maximum output power are investigated as a function of output frequency. The conversion efficiency with harmonic operation is a little lower than the conversion efficiency with fundamental operation. At the frequency of <3 MHz, the conversion efficiency is higher than that of conventional linear amplifiers when using this SIT inverter power supply. |
| URI: | http://dx.doi.org/10.1109/PCC.2002.998191
http://hdl.handle.net/2237/7175 |
| ISBN: | 0-7803-7156-9 |
| Rights: | Copyright © 2002 IEEE. Reprinted from (relevant publication info). This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Nagoya University’s products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. |
| Appears in Collections: | 最近の収録(学術雑誌掲載論文)
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