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Transmission tower on-line monitoring system

A technology for monitoring systems and transmission towers, applied in signal transmission systems, measuring devices, instruments, etc., can solve the problems of low anti-interference ability and low intelligence of strong electric signals

Inactive Publication Date: 2014-02-12
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The present invention aims to solve the problems of low anti-interference ability and low intelligence degree of the strong electric signal on the transmission tower monitoring line in the existing method, so as to provide an online monitoring system for transmission towers

Method used

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  • Transmission tower on-line monitoring system
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  • Transmission tower on-line monitoring system

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Experimental program
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specific Embodiment approach 1

[0028] Specific implementation mode 1. Combination figure 1 Describe this specific implementation mode, the online monitoring system for power transmission poles and towers, which includes N poles and towers monitoring units 1, a pole and tower monitoring main unit, a monitoring center 3 and a power supply module; N is a positive integer;

[0029] Each tower monitoring unit 1 comprises an inclination sensor 11, a microwave sensor 12, a tension sensor 13, a vibration sensor 14 and a tower monitoring node 15, and the inclination sensor 11 is used for monitoring the inclination value of the electric tower; the microwave sensor 12 is used for monitoring The microwave value of the electric tower; the tension sensor 13 is used to monitor the wire tension value of the electric tower; the vibration sensor 14 is used to monitor the vibration value of the electric tower;

[0030] The tilt value output end of the tilt sensor 11 is connected with the tilt value input end of the tower moni...

specific Embodiment approach 2

[0036] Embodiment 2. This embodiment is different from the online monitoring system for power transmission poles and towers described in Embodiment 1 in that each tower monitoring node 15 is implemented using a Zigbee module.

specific Embodiment approach 3

[0037] Embodiment 3. This embodiment and the online monitoring system for power transmission poles and towers described in Embodiment 2 lie in that the tower monitoring host 21 is implemented using a Zigbee module.

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Abstract

The invention provides a transmission tower on-line monitoring system and relates to the field of transmission tower on-line monitoring. The transmission tower on-line monitoring system solves the problems that an existing wired transmission tower on-line monitoring device is prone to being interfered by strong current signals on transmission lines and low in intellectualization degree. The transmission tower on-line monitoring system carries out multipoint data acquisition through N transmission tower monitoring units. Data comprise the tilt values, the microwave values, the wire tension values and the vibration values of transmission tower monitoring nodes. The tilt values, the microwave values, the wire tension values and the vibration values of the transmission tower monitoring nodes are transmitted to a transmission tower monitoring main unit in a wireless mode. The transmission tower monitoring main unit is used for monitoring the N transmission tower monitoring units, monitoring the temperature, the humidity, the wind speed, the wind direction, the rainfall, the air pressure and the sunlight illumination in the area where the transmission tower monitoring main unit is located, synthetically carrying out data processing and finally transmitting the processed data in a GPRS wireless communication mode to a monitoring center and mobile terminals capable of communicating with the monitoring center. The transmission tower on-line monitoring system is applicable to transmission tower on-line monitoring.

Description

technical field [0001] The invention relates to the field of on-line monitoring of power transmission poles and towers. Background technique [0002] With the advancement of science and technology and the modernization of society, people's quality of life and demand have been continuously improved, and electricity consumption has also increased significantly. However, natural disasters such as rain, snow, strong wind, soil subsidence, engineering construction, and man-made damage often cause transmission towers to tilt, leading to accidents such as interruption of transmission lines, which seriously affect national defense, industrial and agricultural production, and daily life. And the transmission line is extremely susceptible to line interruption caused by the meteorological environment in the region. The power system currently adopts a single manual inspection, which will consume a lot of manpower and material resources, and some tower problems cannot be found in time d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G01W1/02G08C17/02
Inventor 房俊龙赵朝阳王润涛吕洪圣李明
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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