Online monitoring system for high-tension transmission line based on wireless sensor network

Abstract

The invention discloses an online monitoring system for a high-tension transmission line based on a wireless sensor network. The online monitoring system comprises a conductor temperature monitoring terminal, a meteorological environment monitoring terminal, a circuit data collection terminal, a conductor sag monitoring terminal, the wireless sensor network, a circuit monitoring base station, a database terminal, a background monitoring center station and an alarm terminal module, wherein the circuit data collection terminal is used for collecting data information of the conductor temperature monitoring terminal, the meteorological environment monitoring terminal and the conductor sag monitoring terminal, transmitting the data information to the circuit monitoring base station through the wireless sensor network based on a Zigbee protocol, and transmitting the data information to the background monitoring center station through a GPRS (general packet radio service) network; the background monitoring center station is used for storing the received circuit information into the database terminal, and timely sending out alarm information through the alarm terminal module when the data information is abnormal. According to the online monitoring system, real-time omnibearing monitoring of related parameters such as conductor temperature, conductor sag and meteorological environment can be achieved; and the online monitoring system can be widely applied to monitoring of the high-tension transmission line of an electric power system.

Description

technology field; [0001] The invention relates to an on-line monitoring system, in particular to an on-line monitoring system of a high-voltage transmission line based on a wireless sensor network, belonging to the technical field of high-voltage transmission equipment. Background technique: [0002] With the development of my country's national economy, it is imperative to build long-distance, large-capacity transmission lines and improve the transmission capacity of transmission lines. However, due to the late start in the research and development of high-voltage transmission technology in my country and the short application time, there are still certain technical defects in the field of high-voltage transmission safety monitoring, and effective online monitoring cannot be completed. Invention content: [0003] The technical problem to be solved by the present invention is to provide an online monitoring system for high-voltage transmission lines based on a wireless sen...

AI Technical Summary

Problems solved by technology

However, due to the late start in the research and development of high-voltage transmission technology in my country and the short application time, there are still certain technical defects in the field of high-voltage transmission safety monitoring, and effective online monitoring cannot be completed.

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