Journal of the Korean Society of Industry Convergence (한국산업융합학회 논문집)
- Volume 4 Issue 3
- /
- Pages.311-318
- /
- 2001
- /
- 1226-833X(pISSN)
- /
- 2765-5415(eISSN)
High Voltage Nano-Pulse Generator for Industrial Waste Water Treatment
폐수 처리용 고전압 나노 펄스 발생기
- Jang, Sung-Duck (PAL, POSTECH) ;
- Son, Yoon-Gyu (PAL, POSTECH) ;
- Oh, Jong-Seok (PAL, POSTECH) ;
- Kwon, O-Jung (JESAGI NANKOOK LTD.)
- Received : 2001.04.26
- Accepted : 2001.08.22
- Published : 2001.08.31
Abstract
The application of a pulsed power system is being extended to a environmental and industrial fields. The non-dissolution waste water pollutants from industrial plants can be processed by applying high voltage pulses with a fast rising time (a few nanoseconds) and short duration (nano to microseconds) in a pulsed corona discharge reactor. The nano-pulse generator with a magnetic switch has been developed. Its corona current in load can be adjusted by pulse width and repetition rate. we investigated the performance of the nano-pulse generator using the dummy load which is composed of resistor and capacitor equivalent to the actual reactor. This paper descibes the electrical characteristics of the nano-pulse generator that produces a 300 ns pulse at maximum repetition rate of 400 pps with a voltage of 40 kV across a