Temperature detection method, detection device and terminal equipment of substation equipment

Abstract

The invention is suitable for the field of power equipment monitoring technology, and provides a detecting method, a detecting device, terminal equipment and a computer-readable storage medium for temperature of transformer equipment. The detecting method comprises the steps of triggering an inspection robot to move along a preset route, and triggering the inspection robot to perform photographingon the transformer equipment based on a thermal imaging instrument when the inspection robot moves to each detecting point, obtaining the thermal image of each surface of the transformer equipment, and furthermore determining the highest temperature of each surface of the transformer equipment; detecting whether a target surface exists based on the highest temperature of each surface of the transformer equipment; and if the target surface exists, determining temperature abnormity of the transformer equipment, and determining the transformer equipment position which corresponds with the highest temperature on the target surface as a temperature abnormal position. The detecting method, the detecting device, the terminal equipment and the computer-readable storage medium have advantages of realizing omnibearing temperature detection on the surface of the transformer equipment, improving detecting efficiency and detecting result accuracy.

Description

technical field [0001] The invention belongs to the technical field of electric power equipment monitoring, and in particular relates to a detection method, a detection device, a terminal device and a computer-readable storage medium for the temperature of a substation equipment. Background technique [0002] In the power system, when inspecting and maintaining substations, detecting the temperature of the substation equipment is an indispensable part of the inspection. For example, when a part of the substation fails, the temperature of the corresponding surface area of ​​the part will Therefore, in the inspection, it is necessary to detect whether the substation equipment is abnormal by detecting the temperature information on the surface of the substation equipment. [0003] In the prior art, the staff uses a thermal imager to take a thermal imaging image of a certain surface of the substation equipment, and determines the temperature information of the surface of the sub...

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Problems solved by technology

[0003] In the prior art, the staff uses a thermal imager to take a thermal imaging image of a certain surface of the substation equipment, and determines the temperature information of the surface of the substation equipment based on the thermal imaging image. However, since the substation equipment, especially some cylindrical equipment ( For example, circuit breakers, current transformers, lightning arresters, etc.) have a ring-shaped surface area, and the position where high temperature occurs may exist in a part of the surface area corresponding to any orientation. Thermal imaging images determine the temperature information on the surface of the substation equipment can only reflect the temperature of the corresponding part of the surface area of ​​the equipment, so the temperature detection results of the substation equipment are not accurate enough

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