| Title |
The EMTP Analysis and Characteristics of Load Impedance on Various Electrode length, Pulse Repetition in Pulse Corona Discharging |
| Authors |
정종한(Jeong, Jong-Han) ; 송우정(Song, U-Jeong) ; 전진안(Jeon, Jin-An) ; 정현주(Jeong, Hyeon-Ju) ; 홍정환(Hong, Jeong-Hwan) ; 김희제(Kim, Hui-Je) |
| Keywords |
critical voltage ; pulse corona ; load impedance ; electrode length MOSFET ; arc discharging |
| Abstract |
The pulsed Power system has been widely used to many applications, such as E/P(Electrostatic Precipitator), DeNOx/DeSOx power system, often generator, etc. In this paper, we study EMTP analysis and characteristics of critical voltage and load in impedance on various electrode length of pulse corona. To obtain a stable pulse voltage, we designed a compact pulse generator switched MOSFET and tested their characteristics by adjusting electrode length and pulse repetition. As a re sult, critical voltage of pulse corona and load impedance on increasing electrode length were decreased. These results indicate we can control critical voltage of pulse corona and suppress arc discharging between two electrodes. |