DocumentCode :
3358852
Title :
Operational characteristics of 30-kW average MPC modulator for plasma de-NOx/De-SOx system
Author :
Oh, J.S. ; Cho, M.H. ; Ko, I.S. ; Namkung, W. ; Jang, G.H.
Author_Institution :
Pohang Accel. Lab., Kyungbuk, South Korea
Volume :
2
fYear :
1997
fDate :
June 29 1997-July 2 1997
Firstpage :
1091
Abstract :
An average 30-kW MPC (magnetic pulse compression) modulator has been constructed and tested with 32 /spl Omega/ resistive dummy load. This modulator can produce high power pulses (250 MW peak@100 kV) with 200 nsec pulse rise time, 500 nsec (FWHM) pulse width, and 300 Hz repetition rate. This system is used for the production of intense streamer corona discharge in a plasma reactor for the simultaneous removal of NO/sub x/ and SO/sub x/ in the flue gases from the stack. We present the operational characteristics of the MPC modulator connected to a prototype plasma reactor for the stack gas treatment system equipped with a 0.5 MWe oil burning boiler unit.
Keywords :
air pollution control; boilers; corona; flue gas desulphurisation; nitrogen compounds; plasma applications; power supplies to apparatus; pulse generators; pulsed power technology; sulphur compounds; thermal power stations; 0.5 MW; 100 kV; 200 ns; 250 MW; 30 kW; 300 Hz; 32 ohm; 500 ns; NO; NO/sub x/ removal; SO; SO/sub x/ removal; flue gases; igh power pulses; intense streamer corona discharge; magnetic pulse compression modulator; oil burning boiler unit; operational characteristics; plasma de-NOx/De-SOx system; plasma reactor; resistive dummy load; stack gas treatment system; Inductors; Magnetic materials; Magnetic modulators; Photonic crystals; Plasma properties; Pulse compression methods; Pulse modulation; Pulse width modulation; Space vector pulse width modulation; Testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Pulsed Power Conference, 1997. Digest of Technical Papers. 1997 11th IEEE International
Conference_Location :
Baltimore, MA, USA
Print_ISBN :
0-7803-4213-5
Type :
conf
DOI :
10.1109/PPC.1997.674542
Filename :
674542
Link To Document :
بازگشت