Monitoring and Supervision Prevention Measures for Internal Abnormal Noise Faults in Mechanical Structures of Medium and Large Transformers
This paper aims to discuss the causes,monitoring technology and preventive measures of abnormal noise fault in mechanical structure of medium and large transformers.The application of acoustic monitoring,multimodal nondestructive testing and intelligent diagnosis methods in fault monitoring is studied by analyzing the fault types of mechanical abnormal sound inside transformers.The supervision and prevention measures to reduce the risk of abnormal sound are proposed from the aspects of design optimization,manufacturing process improvement and early warning.The research shows that the use of advanced monitoring and diagnosis technology and prevention strategy can effectively identify and control the transformer internal abnormal noise fault,improve its operation reliability.
large and medium-sized transformersmechanical structureinternal abnormal noisefault monitoring
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