Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2007.07a
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- Pages.1416-1417
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- 2007
The Characteristics on the Removal of Bacteria Using High Voltage and High Frequency Pulsed Power System
고압 고주파 펄스 파워 시스템을 이용한 세균 제거 특성
- Shim, Ji-Young (Busan National University) ;
- Kim, Mi-Jeong (Busan National University) ;
- Park, Je-Wook (Busan National University) ;
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Kim, Hee-Je
(Busan National University)
- Published : 2007.07.18
Abstract
The high frequency pulsed power system is widely available for use in high frequency generator applications. We designed and fabricated our own high frequency pulsed power system to obtain very sort pulse width and high peak value and investigated microbe removal characteristics using it. This paper introduces a simple high voltage high frequency pulsed power system for removing various bacteria caused by dirty water. This system include power supply circuit, switching MOSFET, and flyback converter. We can also control the switching using a PIC one chip microprocessor. As a result, we can obtain good removing characteristics of various bacteria by adjusting the charging voltage, the pulse repetition rate and the electrical field inducing time.
Keywords