LI JIE
Professor Supervisor of Doctorate Candidates Supervisor of Master's Candidates
Gender:Male
Alma Mater:大连理工大学
Degree:Doctoral Degree
School/Department:电气工程学院
Discipline:Environmental Engineering. Theory and New Technology of Electrical Engineering. High Voltage and Insulation Technology
Business Address:大连理工大学电气工程学院静电所
Hits:
Indexed by:期刊论文
Date of Publication:1998-01-01
Journal:大连理工大学学报
Included Journals:PKU、CSCD
Volume:38
Issue:3
Page Number:273
ISSN No.:1000-8608
Key Words:电极; 横向; 阴离子; 臭氧/负电压; 电晕线加热
Abstract:用横向线－网电极结构、负高电压供电来产生对人体健康有利的负离子；用电晕线加热方法来降低对人体健康不利的臭氧浓度和提高室内负离子浓度．实验研究结果表明，电晕线加热有利于电晕放电进行．在相同电压下，电晕线表面温度升高，负离子流随之升高；在电晕电流、负离子流一定情况下，电晕线加热可降减少臭氧产生，降低封闭室内的臭氧浓度．通过本技术研制的负离子空气净化器样机满足人们对负离子（１０２／ｃｍ３）和臭氧质量浓度ρ（Ｏ３）（≤１２０μｇ／ｍ３）的要求．
