Comprehensive measuring and controlling device of high voltage pole tower

A technology that integrates measurement and control devices and towers. It is applied to measurement devices, circuit devices, fault locations, etc., and can solve problems such as use environment restrictions, inability to judge icing conditions, waste of electric energy, etc., to achieve accurate flashover and lightning strike positioning, and meteorological information. Real-time, the effect of reducing security risks
CN101989767AInactive Publication Date: 2011-03-23中电国科技术有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
中电国科技术有限公司
Publication Date
2011-03-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a comprehensive measuring and controlling device of a high voltage pole tower, mainly comprising a power supply unit, an intelligent bird driving unit, a flashover and lightning stroke location detection unit, a pole tower inclination detection unit, a pole tower meteorological environment detection unit, a pole tower intrusion alarm unit, an transmission line icing parameter detection unit, a central controller, a wireless transceiving device and a thermostat, wherein the power supply unit comprises two parts which are a solar battery and a wind turbine, the wind turbine also fulfills the functions of wind speed and wind direction detection and is an important component part of the pole tower meteorological environment detection unit, the power supply unit stores collected electric quantity into a storage battery through a collection circuit and supplies the power to the device, and the wireless transceiving device sends information collected in situ to a distant monitor center through a GPRS (General Packet Radio Service) or a wireless local network. The invention can fulfill the functions of intelligent bird driving, flashover and lightning stroke location, pole tower inclination detection, meteorological environment detection, intrusion alarm, icing parameter detection and the like and has strong environment adaptability because the wind power and the solar power generation accord with the environment self-powered requirement, thereby enhancing the maintenance free performance of a system. The device is an important component part of an intelligent power grid, accords with the requirement of intelligent power grid establishment of a national power grid and has higher practical value and wide application prospect.
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Description

technical field

[0001] The invention relates to a measurement and control device, mainly an intelligent wireless measurement and control device, especially a comprehensive measurement and control device for high-voltage towers. Background technique

[0002] The high-voltage tower is an important link on the transmission line. Its function is to support the overhead line wires and the overhead ground wire, and make the wires between the wires and the wires, between the wires and the overhead ground wires, between the wires and the high-voltage towers, and between the wires to the earth and the ground. There is sufficient safety distance between crossing objects. The maintenance and monitoring of high-voltage towers mainly include:

[0003] 1) Remove and prevent birds from causing hidden dangers to high-voltage towers. Birds pose a great threat to the safety of power transmission and transformation equipment in the power grid. In recent years, transmission line trips caused ...

Claims

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