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Wireless temperature measurement device for cable connector of high-voltage switch cabinet

A technology of high-voltage switchgear and cable joints, which is applied in the direction of measuring devices, electric devices, and thermometers using electric/magnetic elements that are directly sensitive to heat, and can solve the problem of reducing control and adjustment functions, losing power grid protection, and power grid operation. Instability and other issues, to achieve the effect of low power consumption, low cost, and good security

Inactive Publication Date: 2018-05-08
成都宇卓时代科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The heating of the cable joints of the high-voltage switchgear will cause unstable operation of the power grid, and the control and adjustment functions that the high-voltage switchgear should have are reduced, losing the protection of the power grid, and even causing major electrical accidents; therefore, it is necessary to monitor the temperature of the cable joints in real time. monitor

Method used

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  • Wireless temperature measurement device for cable connector of high-voltage switch cabinet
  • Wireless temperature measurement device for cable connector of high-voltage switch cabinet

Examples

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0014] Such as figure 1 , the high-voltage switch cabinet cable joint wireless temperature measurement device in this embodiment includes a power supply module, a control unit, a temperature measurement unit and a wireless communication unit, the temperature measurement unit is connected to the control unit, the control unit is connected to the wireless communication unit, and the power supply module is each unit Provide working power, the control unit communicates with the host computer through the wireless communication unit; the power supply module includes LED light source, light source processing unit and solar panel, and the solar panel provides the power required for the device to work. In this embodiment, a high-power LED light source with a color temperature close to that of sunlight is used. The light source processing unit adopts a c...

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Abstract

The invention relates to the technical field of temperature monitoring, and especially relates to a wireless temperature measurement device for a cable connector of a high-voltage switch cabinet. Thedevice comprises a power module, a control unit, a temperature measurement unit, and a wireless communication unit, wherein the temperature measurement unit is connected with the control unit, and thecontrol unit is connected with the wireless communication unit. The power module supplies working power to each unit, and the control unit communicates with an upper computer through the wireless communication unit. The power module comprises an LED light source, a light source processing unit, and a solar panel that provides the power required for operation. The solar cell panel and the LED light source are employed for providing working power for the device, thereby solving a problem that the application time and place of the solar cell panel are limited, enabling the solar cell panel to besuitable for an occasion which needs to be separated from a low voltage by a certain safety distance, achieving the safety power supply of the device, and achieving the temperature data collection and wireless transmission of the cable connector of the high-voltage switch cabinet. The device is low in power consumption, is high in cost, and is good in safety.

Description

technical field [0001] The invention relates to the technical field of temperature monitoring, in particular to a wireless temperature measuring device for a cable joint of a high-voltage switch cabinet. Background technique [0002] High-voltage switchgear is used in power system generation, transmission, distribution, power conversion and consumption, and plays the role of on-off, control or protection. The high-voltage switchgear has the functions of overhead incoming and outgoing lines, cable incoming and outgoing lines, and bus contact lights. The heating of the cable joints of the high-voltage switchgear will cause unstable operation of the power grid. The high-voltage switchgear will reduce the control and adjustment functions it should have, lose its protective effect on the power grid, and even cause major electrical accidents; therefore, it is necessary to monitor the temperature of the cable joints in real time. monitor. Contents of the invention [0003] The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K7/20G01K1/02G01K1/024
CPCG01K1/024G01K7/20
Inventor 凌嘉蔚
Owner 成都宇卓时代科技有限公司
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