Effect of air flow on corona discharge in wire-to-plate electrostatic precipitator

被引：25

作者：

Said, H. Ait ^{[1
]}

Nouri, H. ^{[1
,2
]}

Zebboudj, Y. ^{[1
]}

机构：

[1] Univ A Mira de Bejaia, Lab Genie Elect, Bejaia 06000, Algeria

[2] Univ Setif 1, Dept Elect Engn, Setif 19000, Algeria

来源：

JOURNAL OF ELECTROSTATICS | 2015年 / 73卷

关键词：

Corona discharge; Electrostatic precipitator; Current density; Electric field; Air flow; ELECTROHYDRODYNAMIC FLOW; PLANE CORONA; FIELD; HUMIDITY; PROBE;

D O I：

10.1016/j.elstat.2014.10.004

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper analyses corona discharge in ambient air with laboratory-scaled wire-to-plate electrostatic precipitator (WPESP). The electric field is behind the electro hydrodynamic (EHD) flow in air. Its measurements provide complementary results for the corona discharge study because the classical theory based on the current and voltage data is unsatisfactory. Taking into account the dynamic air flow velocity is perpendicular to the active wires, measurement method of the positive and negative DC corona current density and electric field, has been introduced. It has been shown also that the dynamic air flow velocity modifies the current density and the electric field distributions on the planes surfaces of the WPESP. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：19 / 25

页数：7

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