Power transformer condition assessment, fault diagnosis and fault prediction

Research power transformer fault diagnosis method for improving power system security and reliability of decisive significance, but also has important theoretical value and broad application prospect. Power transformer fault diagnosis  mcb circuit breaker  power transformer condition assessment, fault diagnosis and fault prediction. Data for the power transformer fault diagnosis of small samples, poor information characteristics, study the theory of intelligent information  electric transformer  main power transformer fault diagnosis method, the main research contents: intelligent information processing method of key technologies. In the study analyzed the key  Voltage stabilizer intelligent information processing theory, based on the proposed intelligent information processing theory to the main line of the power transformer fault diagnosis technology solutions. Power transformer condition assessment algorithm. Determine the power transformer condition assessment index system based on cloud model study whitening weight function of gray clustering analysis and improved combined weighted gray target theory of power transformer condition assessment model, a priori knowledge and experimental analysis through joint optimization of cloud model parameters, research at normal power transformers for the bull's-eye of the improved data weighted gray target theory algorithms, optimization status classification.