Title :
An online insulation diagnostic technique for HV apparatuses base on pertinency
Author :
Baozhuang, Shi ; Li, Yang ; Hongbin, Wang ; Liangcai, Zhou
Author_Institution :
Guangdong Electr. Power Test & Res. Inst., Guangzhou, China
Abstract :
A new online insulation monitoring system for instrument transformers, transformers, coupling capacitors and MOA is introduced. The influence of some factors on the monitored data is analyzed through experiments. Based on the operation results and theoretical analyses, methods for online insulation diagnosis are proposed
Keywords :
condition monitoring; high-voltage techniques; instrument transformers; insulation testing; power capacitors; power transformer insulation; power transformer testing; HV apparatus; MOA; coupling capacitors; instrument transformers; online insulation diagnosis; online insulation diagnostic technique; online insulation monitoring system; pertinency; transformers; Communication system control; Condition monitoring; Control systems; Instrument transformers; Noise measurement; Pollution measurement; Power transformer insulation; Power transformers; Substations; Voltage transformers;
Conference_Titel :
Properties and Applications of Dielectric Materials, 2000. Proceedings of the 6th International Conference on
Conference_Location :
Xi´an
Print_ISBN :
0-7803-5459-1
DOI :
10.1109/ICPADM.2000.876121
