摘要
本文中笔者给出了综合多检测信息融合分析的变压器内部局放诊断方法。采用高频(或特高频)信号触发计时、超声信号进行定位计算的策略,并分析了策略实现算法,完成内部局放缺陷判定及定位。
The multi-detection informations fusion analysis method for transformer partial discharge is presented by the authors in this paper.A high-frequency(or ultra-high-frequency)signal is used to trigger timing and ultrasonic signals to perform positioning calculations,and the strategy implementation algorithm is analyzed to complete the internal PD defect determination and positioning.
作者
孟令明
刘宏亮
高树国
孙路
赵芳初
田源
MENG Ling-ming;LIU Hong-liang;GAO Shu-guo;SUN Lu;ZHAO Fang-chu;TIAN Yuan(State Grid Hebei Electric Power Co.,Ltd..Electric Power Research Institute,Shijiazhuang 050021,China;Marketing Service Center(Measurement Center)of State Grid Hebei Electric Power Co.,Ltd.,Shijiazhuang 050000,China)
出处
《变压器》
北大核心
2020年第6期55-59,共5页
Transformer
基金
国网河北省电力有限公司科技项目(kj2019-065)。
关键词
变压器
局部放电
带电检测
放电源
故障识别
Transformer
PD
Energized Test
PD Positioning
Fault identification
