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Online infrared temperature measurement system for high-voltage cable porcelain sleeve terminal

An infrared temperature measurement and high-voltage cable technology, which is applied in radiation pyrometry, measurement devices, optical radiation measurement, etc.

Inactive Publication Date: 2017-08-18
SHANGHAI MUNICIPAL ELECTRIC POWER CO
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Problems solved by technology

At present, most infrared temperature measurements are carried out in good weather conditions, and it is difficult to do whatever you want

Method used

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  • Online infrared temperature measurement system for high-voltage cable porcelain sleeve terminal

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Embodiment

[0024] 1. Overall plan:

[0025] The overall scheme of the system is as figure 1 shown. An online infrared temperature measurement system for high-voltage cable porcelain sleeve terminals. The system has infrared image acquisition, real-time data processing, online fault diagnosis, monitoring area setting, automatic report generation, real-time fault warning, remote data transmission, and historical data. Management and other functions. The system includes a front-end collection device 1, a monitoring display device 2, a data collection client 3 and a user remote device 4, the front-end collection device 1 is connected to the monitoring display device 2, and the data collection client 3 is respectively connected to the front-end collection device 1 and a monitoring and display device 2, and the user remote device 4 is connected to the monitoring and display device 2 and the data acquisition client 3 respectively. The system also includes a fault real-time early warning modu...

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Abstract

The invention relates to an online infrared temperature measurement system for a high-voltage cable porcelain sleeve terminal. The system comprises a front-end acquisition device, a monitoring display device, a data acquisition client, a fault real-time warning module and a user remote device. The front-end acquisition device is connected with the monitoring display device. The data acquisition client is connected with the front-end acquisition device, the monitoring display device and the fault real-time warning module. The user remote device is connected with the monitoring display device and the data acquisition client. Compared with the prior art, the online infrared temperature measurement system has advantages of online monitoring, automatic acquisition, real-time diagnosis and warning, reliable temperature measurement, low maintenance cost and automatic data analysis.

Description

technical field [0001] The invention relates to the field of infrared intelligent measurement, in particular to an online infrared temperature measurement system for high-voltage cable porcelain sleeve terminals. Background technique [0002] In the power grid system, the cable porcelain sleeve terminal is widely used because of its good electrical performance. However, high-voltage cable porcelain sleeve terminals generally adopt oil-filled insulation technology, and the structure is relatively complex. The large number of terminal equipment also brings huge challenges to monitoring and maintenance, so it becomes the weakest link in the power transmission process, and the failure rate is higher than other part high. Many faults at high-voltage cable terminals will eventually manifest in the form of heat, and the release of heat will further increase leakage current, aggravate equipment aging, and even cause fires. [0003] At present, the power industry at home and abroad...

Claims

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Application Information

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IPC IPC(8): G01J5/00G01J5/02
CPCG01J5/0096G01J5/025G01J2005/0077
Inventor 史晓俊张永康吴文群季平王晴真汤敏吉火亮陈浩年陈卫国秦国寅宋菲
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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