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Temperature monitoring system, temperature monitoring method, and temperature monitoring device

A monitoring system and temperature signal technology, applied in measuring devices, thermometers, signal transmission systems, etc., can solve the problem of temperature monitoring of equipment that cannot be closed, and achieve the effect of solving temperature monitoring, improving reliability, and improving accuracy

Inactive Publication Date: 2019-02-12
STATE GRID BEIJING ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a temperature monitoring system, temperature monitoring method and device, to at least solve the technical problem in the related art that the temperature of closed equipment cannot be effectively monitored

Method used

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  • Temperature monitoring system, temperature monitoring method, and temperature monitoring device
  • Temperature monitoring system, temperature monitoring method, and temperature monitoring device
  • Temperature monitoring system, temperature monitoring method, and temperature monitoring device

Examples

Experimental program
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Effect test

Embodiment 1

[0027] According to an aspect of an embodiment of the present invention, a temperature monitoring system is provided, figure 1 is a schematic diagram of a temperature monitoring system according to an embodiment of the present invention, such as figure 1 As shown, the temperature monitoring system includes: a temperature sensing device 11 , a receiving device 13 and a terminal 15 . The temperature monitoring system will be described in detail below.

[0028] The temperature sensing device 11 is arranged on the circuit breaker of the switch cabinet, and is used for collecting temperature signals in the switch cabinet.

[0029] Wherein, in the embodiment of the present invention, the temperature sensing device may include but not limited to: a strap sensor, a ring sensor, and infrared temperature measurement, etc., and in the embodiment of the present invention, the strap sensor is preferred.

[0030] As an optional embodiment, the switchgear in the embodiment of the present i...

Embodiment 2

[0046] According to an embodiment of the present invention, a method embodiment of a temperature monitoring method is provided. It should be noted that the temperature monitoring method is applied to any one of the above-mentioned temperature monitoring systems, and the steps shown in the flow chart of the accompanying drawings can be implemented in a computer system, such as a set of computer-executable instructions, and although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein .

[0047] image 3 is a flowchart of a temperature monitoring method according to an embodiment of the present invention, such as image 3 Shown, this temperature monitoring method comprises the steps:

[0048] Step S302, acquiring the temperature signal collected by the temperature sensing device and the time corresponding to the temperature signal, wherein the temperature sensing device...

Embodiment 3

[0056] According to an embodiment of the present invention, a temperature monitoring device is also provided. It should be noted that the temperature monitoring device is applied to any one of the above temperature monitoring systems, and the temperature monitoring device in the embodiment of the present invention can be used to implement the implementation of the present invention. The temperature monitoring method provided by the example. The temperature monitoring device provided by the embodiment of the present invention is introduced below.

[0057] Figure 4 is a schematic diagram of a temperature monitoring device according to an embodiment of the present invention, such as Figure 4 As shown, the temperature monitoring device may include: a first acquisition unit 41 , a second acquisition unit 43 , and a monitoring unit 45 . The temperature monitoring device will be described in detail below.

[0058] The first acquisition unit 41 is configured to acquire the temper...

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Abstract

The invention discloses a temperature monitoring system, a temperature monitoring method, and a temperature monitoring device. The temperature monitoring method comprises: obtaining temperature signals collected by a temperature sensing device and the time corresponding to the temperature signals, wherein the temperature sensing device is disposed in the switch cabinet; analyzing and processing the temperature signals and the time corresponding to the temperature signals to obtain a predetermined curve determined by the temperature signals and the time corresponding to the temperature signals;monitoring the temperature of the switch cabinet according to the predetermined curve. According to the temperature monitoring system, the temperature monitoring method, and the temperature monitoring device, the technical problem that the temperature monitoring of the closed equipment cannot be effectively performed in the related technology is solved.

Description

technical field [0001] The invention relates to the technical field of temperature monitoring, in particular to a temperature monitoring system, a temperature monitoring method and a device. Background technique [0002] In the 35kV-220Kv-500kV substation, the isolating switch and the main transformer bushing clamp will cause overheating or even serious accidents due to high current or surface oxidation corrosion or aging during long-term operation. The monitoring range of the handheld infrared thermometer is small. Especially for the temperature monitoring of closed equipment is basically in the "blind zone". In particular, there is exposed high voltage in the switchgear, and the space is closed and narrow, so it is impossible for staff to enter for manual inspection and temperature measurement. The temperature detection of the above-mentioned closed equipment generally adopts the following two methods: (1) use platinum resistance for built-in temperature measurement, whic...

Claims

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Application Information

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IPC IPC(8): G01K1/02G08C17/02G01K1/024
CPCG08C17/02G01K1/024
Inventor 祁波金洪涛李春清彭新立李皖金
Owner STATE GRID BEIJING ELECTRIC POWER