Partial discharge monitoring and positioning device and method, computer equipment and storage medium

Abstract

The invention relates to a partial discharge monitoring and positioning device and method, computer equipment and a storage medium. The partial discharge monitoring and positioning device comprises ameasuring unit and a control unit, the measuring unit comprises an image acquisition sensor and a sonic sensor array, and the image acquisition sensor and the sonic sensor array are both in communication connection with the control unit; and the control unit is used for receiving the measurement data, acquired by the image acquisition sensor and the sonic sensor array, of to-be-measured equipment,and calculating and determining the partial discharge position of the to-be-measured equipment according to the measurement data. The image data of the to-be-measured equipment is acquired through the image acquisition sensor, the sound wave data generated by the to-be-measured equipment is received through the sonic sensor array, the control unit can accurately position the partial discharge position according to the image data and the sonic wave data and display the partial discharge position in combination with the image, and the result is more intuitive and clearer compared with infrareddetection.

Description

technical field [0001] The present application relates to the field of vehicle network technology, in particular to a partial discharge monitoring and positioning device, method, computer equipment and storage medium. Background technique [0002] The phenomenon of partial discharge mainly refers to the discharge phenomenon that occurs locally in the insulation of power equipment under the action of a sufficiently strong electric field. This discharge phenomenon is limited to only causing partial short-circuiting of the insulation between conductors without forming a conductive channel. Each partial discharge will have some impact on the insulating medium. Slight partial discharge has little effect on the insulation of power equipment, and the insulation strength will drop slowly; while strong partial discharge will make the insulation strength drop quickly. This is an important factor that damages the insulation of high-voltage power equipment, and it is also an important ...

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Problems solved by technology

[0004] At present, the commonly used partial discharge monitoring devices for high-voltage power equipment exist in infrared, ultraviolet and other imaging modes, and the collected images are not clear enough to meet the purpose of effective partial discharge monitoring.

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