脉冲电晕等离子体反应器能量注入效率研究  

Research on the Inserted Energy Efficiency of the Reactor for Pulsed Corona Induced Plasma

作　　者：任先文[1] 吴彦[1] 赵君科 李杰[1] 涂国锋 王保健 胡新康 

机构地区：[1]大连理工大学,大连116024 [2]中物院环保工程研究中心,绵阳621900

出　　处：《高电压技术》2004年第10期56-57,67,共3页High Voltage Engineering

基　　金："8 63"计划资助项目 (编号 :2 0 0 1AA64 2 0 10 )

摘　　要：实验研究了线 -板式脉冲电晕等离子体反应器的阻抗特性和不同运行状态下的电晕特性 ,将反应器电流分解为充电 (电容性 )电流和电晕 (电阻性 )电流 ,并得出反应器电压上升阶段电阻迅速下降 ,并伴有恢复现象 ,电压到达峰值后 ,电阻稳定在一定范围内 ;电压下降阶段电阻恢复也具有下降现象 ;能量注入效率Experiments are carried out for the impedance of the pulsed corona reactor with line-plate. The characteristic of the corona is analyzed under different operation condition, and the current of the reactor is decomposed into charge (capacitive) current and corona (resistive) current. Relationship between resistance and voltage and relationship between the η and E p are obtained. At stage of voltage rising, resistance decreases rapidly with resumable phenomenon; Resistance can be stabilized in certain range; Resistance recover decreases when voltage decreasing; The relationship between η and E p is approximately linear.

关 键 词：电压 电晕特性 电阻性 峰值 充电 阻抗特性 电流 等离子体反应器 近似 平均场 

分 类 号：X701[环境科学与工程—环境工程]