◆Scope: Within the high and low voltage bushings of the transformer; MonitoringUHFPartial discharge, core current, electromagnetic oscillation, oil chromatography analysis; AnalysisaFirst of allUHFThe unit sensitively captures discharge faults inside and outside the transformer, detects any abnormal "discharge" within the controlled range, and issues a warning.bThe microcurrent sensor with the iron core grounded captures the induced "extra" current and issues an alarm.cThe electromagnetic oscillation sensor matrix is arranged to synchronously collect and directionally analyze the additional "electromagnetic oscillation" signal data. Through matrix scanning, the "discharge fault" location is locked, and the degree of hazard is continuously analyzed to push the operation strategy.dOil chromatography gas analysis continuously collects information on the deterioration of transformer insulating oil components for qualitative analysis of more significant discharge faults,Confirm the degree of "fault hazard" and submit suggestions on whether to shut down the machine.
◆Realize the diagnosis and early warning of latent faults during the operation of transformers, and promptly push operation and maintenance suggestions to prevent major damage accidents to transformers. ◆Timely identify internal and external faults of the transformer, such as winding deformation, core faults, as well as internal and bushing discharge faults of the transformer for monitoring and early warning. ◆Monitor and warn of faults such as moisture or damage to the insulation inside the transformer, multi-point grounding of the core, foreign objects in the box, and sludge deposition in the oil tank.