이동 전극형 전기집진기의 집진특성에 관한 연구－II. 펄스 하전 파형 및 분진농도의 영향－ = A Study on the Collection Characteristics of a Moving Electrode Electrostatic Precipitator : II. Effect of Wave Form of Pulse Energization and Dust Concentration

다국어 초록 (Multilingual Abstract)

This study investigates the effect of the wave form of pulse energization and dust concentration on the collection characteristics of a moving electrode electrostatic precipitator (MEEP). Under the same specific corona power, the collection efficiency of the MEEP for the lower dust concentration (2 g/m3) becomes higher than that for the higher concentration (10 g/m3). Both the collection efficiency and specific corona power increase with increasing pulse period for the same value of applied voltage. The collection efficiency of MEEP is higher than that of the conventional fixed plate electrode electrostatic precipitator.

참고문헌 (Reference)

1 "Recent result of applications of the moving electrode electrostatic precipitator for coal fired utility boilers" 2 : 800-804, 1984

2 "Intermittent energization on electrostatic precipitators J. of Electrostatics" 25 : 55-73, 1990

3 "Enhanced charging of fine particles by electrons in pulse-energized electrical precipitator" 134 : 37-44, 1986

4 "Electrostatic precipitator combined pulse charging section with moving electrode section for high resistivity dust" 51-56, 1996

5 "Collection characteristics of electrostatic precipitator using micro pulse energization" Korea Foreign Language University 157-158, 1999

6 "A study on the collection characteristics of a wide plate-spacing electrostatic precipitator －II. Effect of wave form of pulse energization J. of Air-Conditioning and Refrigeration" 13 (13): 1059-1064, 2001

7 "A study of micro pulse energization on the collection electrode spacing of electrostatic precipitator" 149-150, 1999

8 "A Study of Collection Efficiency Improvement for High Resistivity Coal Fly Ash Particles Using Pilot Electrostatic Precipitator" Pukyoung University. 1999