On-line monitoring of insulation quality of high voltage electric power equipment
On-line monitoring of insulation quality of high voltage electric power equipment出 版 物:《Journal of Harbin Institute of Technology(New Series)》 (哈尔滨工业大学学报(英文版))
年 卷 期:2000年第7卷第S1期
页 面:77-80页
学科分类:0808[工学-电气工程] 080803[工学-高电压与绝缘技术] 08[工学]
主 题:insulation capability high-voltage equipment on-line monitoring data processing
摘 要:Discusses on-line monitoring of electric parameters, such as dielectric loss, divulging current, equivalent capacitance and running voltage, and presents an on-line monitoring system of insulation quality, based on monitoring divulging current and dielectric loss of high voltage equipment, and its advantages, such as helping people to discover the hidden problems in a timely manner, to reduce power cut and overhaul and to improve security of power supply.