Odor Eliminator Using Pulse Cool-Corona Electric Field Net

Abstract

This research presented the odor eliminator using pulse cool-corona electric field net on principle of (plasma) corona discharge and electric field intensity changing technique. The power supply based on flyback converter comprises of a pulse generator using NO. IC#SG3526 for the electric field intensity adjustment at 5 kV/cm, 10 kV/cm, and 15 kV/cm under switching frequency adjustment at 20 kHz, 30 kHz and 40 kHz, respectively, and high frequency pulse transformer was used as a ground isolator and signal expanding for Power MOSFET#IRFP460 driving to control high voltage switching transformer to generate 1 kV, 2 kV and 3 kV by using cell electrode (electric field net) for generate ozone gas. The experimental results are switching frequency increasing of high voltage at 1 kV equal to 20 kHz, 2 kVequal to 30 kHz, and 3 kVequal to 40 kHz which the testing of ozone gas quantity measuring will observation at electric field intensity equal 5 kV/cm enables generate ozone gas 3.96 ppm, 10 kV/cm enables generate ozone gas 4.43 ppm and 15 kV/cm enables generate ozone gas 5.83 ppm. By ozone gas 5.83 ppm can be used to get rid of VOCs gas which fruticosa is a foul odor, as well. Odor eliminator through the international standards of Electromagnetic Compatibility,EMC [CISPR 14-1 (CE, Click, PE), IEC 61000-3-2 (HE), IEC 61000-3-3 (VF), CISPR 14-2 (CI, ESD, EFT, Surge, Vdip, PFM) and Tested analyze the Power Consumption are completed. Testing at the test room of electrical and electronic products testing center (PTEC), NSTDA, Thailand.Therefore this research was funded activities to promote and support research of the National Research Council of Thailand (NRCT) 2016 and can be developed into commercial innovations in the future.