KMV1 Acoustic Camera Helps A Company in Shandong Solve The Problem Of Electrical Partial Discharge!

Partial discharge can cause insulation failure of equipment, which can lead to catastrophic consequences, resulting in power supply loss and property loss. Therefore, daily inspection of electrical equipment when it is energized are particularly important to promptly detect potential safety hazards, reasonably arrange maintenance time, avoid sudden failures, and improve power supply reliability. Most insulation failures are related to partial discharge, so using an acouctic camera to conduct real-time inspection of partial discharge failures is a powerful tool for implementing condition-based maintenance. 

The company needs to detect partial discharge of high-voltage wires and switch cabinets in the factory. KMV1 acoustic camera is a new type of noise source identification, positioning and test analysis system. It uses a high-sensitivity digital microphone to visualize the collected sound on the screen in the form of a color contour map. Effectively measure the sound field distribution, and perfectly superimpose the sound image with the visible light video image to form a detection effect similar to that of a thermal camera on the temperature of an object. It can quickly identify and locate steady-state, transient, and moving sound sources, help people intuitively understand sound waves, sound fields, and sound sources, understand the location and cause of noise generated by machinery and equipment, and then find ways to manage and control noise. 

During the inspection process, the team members were rigorous and meticulous, not missing any suspicious points. They immediately recorded and analyzed any potential problems found and formulated scientific and reasonable rectification plans. Through this series of rigorous and efficient testing work, the use of KMV1 acoustic camera for partial discharge detection has not only effectively improved the safe operation level of the machine, but also laid a solid foundation for the sustainable development of the company.

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