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Cable temperature intelligent monitoring system suitable for hybrid power line

A hybrid power and intelligent monitoring technology, applied in thermometers, thermometers, and electrical devices that use electrical/magnetic components that are directly sensitive to heat, can solve problems such as inaccurate sensor data collection, improve safety, and reduce power grids. cost and the effect of dynamic capacity expansion

Active Publication Date: 2021-07-13
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention mainly solves the problem of inaccurate sensor data acquisition in the transmission line monitoring system in the existing technology; provides an intelligent cable temperature monitoring system suitable for hybrid power lines, provides a data acquisition device for stably collecting data, and ensures the accuracy of data acquisition Safety and security, to ensure that the load status of the transmission line can be detected in real time, to achieve dynamic capacity increase of the transmission line, and to reduce the cost of the power grid

Method used

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  • Cable temperature intelligent monitoring system suitable for hybrid power line
  • Cable temperature intelligent monitoring system suitable for hybrid power line
  • Cable temperature intelligent monitoring system suitable for hybrid power line

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Embodiment 1

[0022] Embodiment 1: An intelligent cable temperature monitoring system suitable for hybrid power lines, such as figure 1As shown, including UAV 1, data acquisition device 2, communication module 3, cloud platform 4, user terminal 5, control system, positioning module and carrier vehicle, UAV 1 flies along the transmission line, and on UAV 1 Install a video acquisition device and an infrared image acquisition device. The video acquisition device is used to acquire video data on the transmission line, and the infrared image acquisition device is used to detect the ambient temperature information of the transmission line. Both the video acquisition device and the infrared image acquisition device pass through the communication module 3 Connect with the cloud platform 4, the data acquisition device 2 is installed on the transmission line, the data acquisition device 2 is used to collect the surface temperature information of the transmission line, the data acquisition device 2 is ...

Embodiment 2

[0026] Embodiment 2, an intelligent cable temperature monitoring system suitable for hybrid power lines, such as figure 2 As shown, the difference between this embodiment and Embodiment 1 is that this embodiment adds an inspection device, which is installed on the cable 100 to detect whether the surface of the cable 100 is damaged, and the inspection device and the cloud platform 4 connection, the inspection device includes a sleeve 7, a pulley 8, an image capture device 6, an I-shaped rod 9 and a canvas 10, the sleeve 7 is set on the cable 100, the sleeve 7 has a through hole, and the pulley 8 is installed in the through hole Inside, the bottom of the pulley 8 is slidably connected to the cable 100, the I-shaped rod 9 is installed on the upper end of the sleeve 7, the canvas 10 is arranged on the I-shaped rod 9, and the image capture device 6 is installed on the upper end of the I-shaped rod 9 for photographing the cable 100 Surface picture, image capturing device 6 is conne...

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Abstract

The invention discloses a cable temperature intelligent monitoring system suitable for a hybrid power line, which comprises an unmanned aerial vehicle, a data acquisition device, a communication module, a cloud platform and a user terminal. The unmanned aerial vehicle flies along the power transmission line, and is provided with a video acquisition device and an infrared image acquisition device; the video acquisition device is used for acquiring video data on the power transmission line, the infrared image acquisition device is used for detecting environment temperature information of the power transmission line, the video acquisition device and the infrared image acquisition device are connected with the cloud platform through the communication module, and the data acquisition device is installed on the power transmission line. The data acquisition device is used for acquiring surface temperature information of the power transmission line and is connected with the cloud platform through the communication module, and the user terminal is connected with the cloud platform; through the data acquisition device, the accuracy and safety of data acquisition are ensured, so that the load state of the power transmission line can be detected in real time, the dynamic capacity increase of the power transmission line is realized, and the power grid cost is reduced.

Description

technical field [0001] The invention relates to the technical field of power transmission line monitoring, in particular to an intelligent cable temperature monitoring system applicable to hybrid power lines. Background technique [0002] At present, in recent years, with the continuous and rapid growth of my country's national economy, the social demand for electricity has also increased rapidly. Since the transmission capacity of some transmission lines is limited by thermal stability quotas, the power supply capacity of the power grid is severely restricted, and the construction of new line corridors requires a large investment and a long construction period. Therefore, in the actual situation of existing transmission lines, how to scientifically and safely realize the potential mining of line transmission capacity has become an urgent problem to be solved in the current power grid. [0003] The dynamic capacity expansion system of transmission lines is an important part...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J5/00G01K7/22
CPCG01J5/0096G01K7/22G01J2005/0077
Inventor 钟宏伟陈金刚段军殷伟斌梁樑丁一岷陈鼎周旻顾曦华江洪曾东葛黄徐钱伟杰郭创新丁一叶承晋方攸同李志余绍峰高一波胡景博郭一凡
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO
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