Insulator discharge detection device
A technology for detection devices and insulators, which is applied in the direction of measuring devices, measuring electricity, and measuring electrical variables, etc., can solve problems such as delay, economic loss of power equipment, and great interference of GPS communication signals, and achieve the effect of improving accuracy
Inactive Publication Date: 2020-05-19
国网河南省电力公司超高压公司 +1
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The patent application uses a GPS module to locate the position of each insulator. In this monitoring device, on the one hand, the amount of GPS used is huge and the cost is high; The data is wrong or delayed, resulting in huge economic losses of power equipment
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[0026] The present invention will be further described below in conjunction with embodiment. Apparently, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0027] See figure 1 , In one embodiment, the present invention provides an insulator discharge detection device 100 , the insulator discharge device 100 includes an acquisition unit 110 , a data processing unit 120 , a communication unit 130 , a power supply unit 140 and a display unit 150 .
[0028] Further, the acquisition unit 110 may, but is not limited to, use a two-dimensional image camera and a three-dimensional image camera to acquire two-dimensional images and three-dimensional images of the insulator.
[0029] The data processing unit 120 includes a model building module, ...
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The invention discloses an insulator discharge detection device. The insulator discharge detection device comprises an acquisition unit, a data processing unit, a communication unit, a power supply unit and a display unit, wherein the acquisition unit is used for acquiring an image of a to-be-detected insulator, the data processing unit determines a three-dimensional model of the to-be-detected insulator according to the image of the to-be-detected insulator, and compares the three-dimensional model of the to-be-detected insulator with a preset standard model to judge whether the to-be-detected insulator is abnormal or not. The insulator discharge detection device is advantaged in that on one hand, the standard three-dimensional model of the insulator is established by utilizing three-dimensional modeling, the abnormal condition of the to-be-detected insulator is judged by comparing the three-dimensional model of the to-be-detected insulator with the standard three-dimensional model, the detection device can intelligently detect the abnormal condition of the insulator in real time, the false detection rate is low, manual input cost is low, and detection accuracy is high.
Description
technical field [0001] The invention relates to the technical field of electrical inspection devices for power systems, in particular to an insulator discharge detection device. Background technique [0002] The outage of overhead transmission lines caused by insulator flashover and breakdown is one of the main accidents of transmission lines in my country. Since insulators are exposed to the atmosphere all year round, various accidents occur frequently, mainly including lightning strike accidents, bird damage accidents, breakdown accidents caused by serious dirt, etc. [0003] Due to the factors of many transmission lines, wide area, long lines and harsh operating conditions, when the transmission line trips, the distance measurement of the substation is inaccurate, and it is not easy for the inspectors to find the fault point on the ground inspection, and it is time-consuming to organize personnel to check on the pole. Therefore, how to accurately find the accident point ...
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CPCG01R31/1245
Inventor 汤会增张利黄健金屈延师郭果陈凯许冰姚舜
Owner 国网河南省电力公司超高压公司