Electric transmission and transformation equipment contact luminous temperature sensing cap system

A power transmission and transformation equipment, light-emitting technology, used in signal transmission systems, thermometers, thermometers, etc., which are directly sensitive to heat-sensitive electrical/magnetic components, can solve the problem of unintuitive, power transmission and transformation equipment contacts can not be remotely known, transmission Problems such as outdated temperature measurement methods of substation equipment, to achieve the effect of simple wiring, increased use range, and low power consumption
CN102607733AInactive Publication Date: 2012-07-25国网山东济南市历城区供电公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
国网山东济南市历城区供电公司
Publication Date
2012-07-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an electric transmission and transformation equipment contact luminous temperature sensing cap system. The system comprises a power supply device, an electric transmission and transformation equipment contact luminous temperature sensing cap and a monitoring center; the power supply device is electrically connected with the electric transmission and transformation equipment contact luminous temperature sensing cap; the electric transmission and transformation equipment contact luminous temperature sensing cap comprises a wireless transmitting module, and the wireless transmitting module is communicated with a wireless receiving module of the monitoring center through a network; and the electric transmission and transformation equipment contact luminous temperature sensing cap also comprises a fixed and shielded part and a temperature measuring part, wherein the temperature measuring part is arranged in the fixed and shielded part, and a luminous early warning device is arranged in the temperature measuring part. The invention has the advantage that the system is affected little by the outside because independent circuits are used for monitoring the temperature. Different color lamps are displayed according to different temperature control circuits, and the system can accurately monitor temperature, and has stable performances and an obvious practical effect.
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Description

Technical field

[0001] The invention relates to a contact temperature sensing system for power transmission and transformation equipment of a power system, in particular to a contact light-emitting temperature sensing cap system for power transmission and transformation equipment. Background technique

[0002] With the development of my country's economy and the continuous improvement of people's living standards, the power load supplied by power supply companies has also increased rapidly, which puts forward higher requirements for how power supply companies can achieve safe and reliable power supply.

[0003] In the actual operation of the power grid, there are countless line connection points between the power transmission and transformation equipment; with the increase of electricity load, the number of heating points of the line connection contacts is increasing, and the total number of heating points is increasing year by year. Line tripping accidents caused by overheating of...

Claims

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