Power transmission line on-line monitoring system

Abstract

The invention relates to a power transmission line on-line monitoring system. The power transmission line on-line monitoring system includes a main control circuit, a temperature monitoring device, a video acquisition module, an icing monitoring device, a micro meteorological monitoring device, a wire vibration detector, a power source module, a radio frequency module and a wired communication module; the temperature monitoring device, the video acquisition module, the power source module, the icing monitoring device, the radio frequency module and the wired communication module are all connected with the main control circuit; and the micro meteorological monitoring device and the wire vibration detector are connected with the main control circuit through a wireless communication module. According to the power transmission line on-line monitoring system of the invention, a temperature sensor, a humidity sensor, a wind speed and wind direction sensor and the like are arranged on a whole power transmission line, and a power communication network is adopted, and therefore, the overall smart grid transmission line on-line monitoring system can be formed. With the power transmission line on-line monitoring system adopted, power grid transmission line accidents can be effectively prevented or reduced.

Description

technical field [0001] The invention relates to a remote monitoring system, in particular to an online monitoring system for transmission lines. Background technique [0002] With the rapid development of the national economy, the demand for electricity in all walks of life is increasing, and the requirements for the quality (stability, uninterrupted and accompanying services) of power supply provided by the power supply department are also getting higher and higher. The safety of power grid operation away from high-voltage transmission lines is particularly important. [0003] Transmission lines are an important part of the power system. At present, there is a serious shortage of power in my country. Traditional capacity-increasing technologies such as heat-resistant wires and increasing the cross-sectional area of ​​wires have problems such as long construction periods, difficulty in requisitioning transmission corridors, and high cost. Therefore, research on improving th...

AI Technical Summary

Problems solved by technology

Many existing transmission lines are already under high-load operation status, and the high-load operation status puts forward strict tests on the parameters of the conductors, especially in hot summer, which will increase the temperature of the conductors, resulting in the failure of the conductors. The sag increases, making the conductor in an unsafe operating state

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