Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2018.07a
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- Pages.45-47
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- 2018
40kV Solid State Pulsed Power Supply for Environmental Applications
40kV 친환경 응용을 위한 반도체 기반 펄스 전원장치
- Song, Seung-Ho (Chung-Ang University) ;
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Cho, Hyun-Bin
(Chung-Ang University) ;
- Park, Su-Mi (Chung-Ang University) ;
- Lee, Seung-Hee (Chung-Ang University) ;
- Jin, Hee-Sung (Chung-Ang University) ;
- Ryoo, Hong-Je (Chung-Ang University)
- Published : 2018.07.03
Abstract
This paper describes the 40kV solid state pulsed power supply for environmental applications. The output specifications of the pulsed power supply are 40kV, 300A, 3kHz, and average output power of 13kW. In order to generate a high voltage, a series stacking cell structure is used which is charged in parallel and discharged in series. Due to this structure, there is no dynamic voltage balancing problem as well as static voltage balancing problem for switches used in high voltage pulse power supplies. To verify this pulse power supply design, PSpice modeling was performed. Finally, experimental results with non-inductive resistive load and gas treatment reactor proved the reliability of the solid state pulsed power supply.
Keywords