U-shaped tab type wireless temperature sensor device of transformer substation

A technology of wireless temperature measurement and sensing devices, applied in measuring devices, thermometers, measuring heat, etc., can solve the problem of destroying the original structure of primary equipment, and achieve the effect of easy maintenance and firm installation

Inactive Publication Date: 2014-12-10
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0023] Opening the copper bar is the most secure installation method, but it destroys the

Method used

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  • U-shaped tab type wireless temperature sensor device of transformer substation

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Example Embodiment

[0040] Example

[0041] like figure 1 As shown, a U-shaped insert type substation wireless temperature sensing device includes a wireless temperature sensor body 1 and a U-shaped insert 2, the wireless temperature sensor body 1 is fixed on the U-shaped insert 2, and the The heat conduction surface of the U-shaped insert 2 is in direct contact with the heat conduction surface of the wireless temperature sensor body 1 or integrally formed.

[0042] The wireless temperature sensor body 1 includes a temperature probe, a microprocessor, an AD conversion circuit, a storage circuit, a wireless communication module and a 485 communication module, and the microprocessor is connected with the AD conversion circuit, the storage circuit, the wireless communication module and the 485 communication module connection, the AD conversion circuit is connected with the temperature probe.

[0043] The U-shaped insert 2 is fixed by a nut. The U-shaped insertion piece 2 is integrally formed by a...

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Abstract

The invention relates to a U-shaped tab type wireless temperature sensor device of a transformer substation. The U-shaped tab type wireless temperature sensor device comprises a wireless temperature sensor body and a U-shaped tab; the wireless temperature sensor body is fixed to the U-shaped tab, and a heat-conducting face of the U-shaped tab and a heat-conducting face of the wireless temperature sensor body are in directly contact connection or are molded integrally. Compared with the prior art, the U-shaped tab type wireless temperature sensor device has the advantages of installation easiness and firmness, high temperature resistance, data accuracy, maintenance easiness and the like.

Description

technical field [0001] The invention relates to a wireless temperature measurement sensor, in particular to a U-shaped insert type substation wireless temperature measurement sensor device. Background technique [0002] Smart grid construction is an important strategic deployment of my country in the energy field, and it is the field most likely to achieve original breakthroughs and occupy the commanding heights of the world. The construction of smart grid will gradually promote the change of my country's basic power production model, and is positioned to use advanced communication, information and control technologies to build an internationally leading, independent innovation, and Chinese-style smart grid featuring informatization, automation, and interaction. It is the development direction of the electric power industry. [0003] The realization of the smart grid firstly depends on the online monitoring and real-time information control of the important operating paramet...

Claims

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Application Information

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IPC IPC(8): G01K1/14
Inventor 冯振保王云涛许根喜李峰张卓云丁昊
Owner STATE GRID CORP OF CHINA
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