Synthetic analysis technique of oil-impregnated insulation

Insulation analysis is a comprehensive issue that relates theory and knowledge in many fields, sometimes achieving an accurate conclusion is still a problem yet unsolved. In this paper, a comprehensive analysis scheme based on the fuzzy logic is presented to synthesize more information came from both off-line tests and on-line monitoring, at the same time data mining is also used to find latent knowledge out. To combine various methods in systematically way, the fuzzy reasoning is adopted in this framework to manage the inherent uncertainty in various methods and semantic experiences accumulated by experts. The case studies show that this scheme is efficient and flexible.