The Analysis On The Transformer State Based On The Electric Parameters And The Power Of The Chromatographic Data Of Transformer State

Power transformer is one of the important equipment in power system,is a key hub for devices.it's reliable operation affects the stability and security of the power system directly.As a basis for on-line monitoring of transformer power transformer fault diagnosis,more and more widely.For the current operating status of the transformer has been increasing emphasis on research at home and abroad,we have made some achievements,but for transformer characterize the operating state of various comprehensive impact assessment studies monitoring the amount still does not have a standard result.Also the condition monitoring and fault diagnosis of power in general is tied to a fault,such as insulation health,oil and gas analysis,partial discharge analysis,etc.,they have a common drawback is that integration is not high,generally only concerned with a certain type of feature amount,data analysis only around these characteristic quantities are expanded.Some integrated condition monitoring platform,features a lot of measurement,but data analysis is still independent and does not reflect the rich variety of associated benefits of an integrated monitoring data.So how on-line monitoring of real-time data on a comprehensive assessment of power transformer condition analysis of operational monitoring and fault diagnosis and maintenance of state power transformer has an important significance.In this paper,and based on electric power transformer oil chromatography data for a comprehensive analysis of the state of operation,through a clear and common fault transformer structure of power,status monitoring parameters and associated common condition monitoring technology and methods,on this basis,we constructed a fuzzy evaluation comprehensive evaluation model was constructed transformer running state comprehensive evaluation system,and examples of calculation demonstrate the effectiveness of the assessment process.Finally,the preparation of automatic analysis software,and describes the application of the system of work-related principles and practical application,the analysis system has achieved good results,with some scientific reference value.Research methods and results of this paper has better practicality,effectiveness,and operational status for the power transformer provides a comprehensive analysis of the reference method.