Experimental Research on Discharged Characteristics of Dual Electrodes Charged System

This article is based on the experimental research on the experimental bench of dual electrodes charge system's discharge characteristics which simulates flue gas to air. The results show: 1 The electric quantity negative corona discharge is more than that of positive for different particles on the same voltage conditions. 2 An anti-wind device installed on the electrode plates could prevent the charged dead zone and keep good discharged performances of barbed wires. 3 It takes short time to make the electrode plates breakdown and decreases the breakdown voltage while the experiment is done on the condition of high relative humidity. 4 The optimum plate spacing of dual electrodes charged device is the spacing of electrode positive discharge to electrode negative = 110 mm, and the spacing of electrode negative discharge to electrode positive = 90 mm.