Online state detection device of overhead transmission line

Abstract

The invention discloses an online state detection device of an overhead transmission line. According to the device, a date transfer unit (DTU), an actual sag measurement system, a windage yaw monitoring system, a conducting ground wire vibration monitoring system, an actual wire temperature measurement system, a tower inclination monitoring system, a fault location property judgment application system, an online transmission line capacity increasing system, a temperature and humidity sensor, an inclination angle sensor, a tension sensor, a wind speed sensor, an insulator pollution degree measuring device, a smoke transducer, a radio frequency (RF) module, a video compression card, a 74HC165, an infrared microwave anti-theft sensor and a FLASH memory are directly connected to a micro control unit (MCU); a lightning stroke positioning system is connected to the RF module; a fast ball is connected to the video compression card; the MCU is connected to the fast ball; a wind direction sensor is connected to the 74HC165; a battery control board is connected to the MCU; and the battery control board is connected to a solar cell. According to the device, the state of an overhead transmission line can be detected in real time, the hidden danger is timely discovered, and the manpower and material resources are saved.

Description

technical field [0001] The invention relates to a device for detecting the online state of an overhead power transmission line. Background technique [0002] In the prior art, although there are some state detection methods and devices for overhead transmission lines, most of them are difficult to objectively reflect the differences in factors such as the quality and operating conditions in the equipment, which lacks rationality and scientificity, and has There is a lot of blindness, many equipments are not repaired in time, causing potential hidden dangers, and many equipments are maintained before the repair time, resulting in a serious waste of human and financial resources. Contents of the invention [0003] The object of the present invention is to solve the above problems and provide an online state detection device for overhead transmission lines, which has the advantages of timely discovering hidden dangers and defects of overhead transmission lines, thereby avoidi...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the above problems and provide an online state detection device for overhead transmission lines, which has the advantages of timely discovering hidden dangers and defects of overhead transmission lines, thereby avoiding power grid accidents

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