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Dry-type electric reactor temperature detection system

A dry-type reactor and detection system technology, applied to thermometers, thermometer parts, instruments, etc., to achieve the effect of reducing losses

Inactive Publication Date: 2014-03-26
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since there is no suitable inspection technology at present, the relay protection device can only operate after the accident and trip the circuit breaker connected to it to remove the fault. The purpose of taking the equipment out of operation and minimizing the loss

Method used

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  • Dry-type electric reactor temperature detection system
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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] see figure 1 A schematic structural diagram of an embodiment of a dry-type reactor temperature detection system of the present invention is shown.

[0027] In this embodiment, the device includes: a temperature detection device 1 , a data transmission device 2 connected to the temperature detection device 1 , and a monitoring terminal 3 connected to the data transmission device 2 .

[0028] Specifically, in this embodiment, the temperature detection de...

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Abstract

The invention discloses a dry-type electric reactor temperature detection system. According to the system, the temperature of a dry-type electric reactor is detected through a temperature detection device embedded in the dry-type electric reactor, and the detected temperature value is sent to a monitoring terminal through a data transmission device. When the monitoring terminal determines that the temperature in the dry-type electric reactor exceeds a preset temperature value, a warning signal is output. The system can detect the temperature of the dry-type electric reactor in real time so that the dry-type electric reactor can stop operating in advance before the dry-type electric reactor catches a fire and accordingly lose is reduced to the maximum extent.

Description

technical field [0001] The invention relates to the field of grid detection, in particular to a temperature detection system for a dry-type reactor. Background technique [0002] With the development of the distribution network, dry-type reactors play an increasingly important role in the power grid, from neutral point reactors to reactive power compensation equipment, from AC filter components to smoothing reactors in UHVDC transmission systems, Dry reactor has become the main equipment in the power system. [0003] During the operation of the power grid, the accident of reactor failure and combustion occurred in a long period of time. The main reason was that the temperature inside the dry-type reactor was too high. Since there is no suitable inspection technology at present, the relay protection device can only operate after the accident and trip the circuit breaker connected to it to remove the fault. The purpose of letting the equipment out of operation and reducing t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K1/02G01K1/022G01K1/024
Inventor 孟庆大赵淑珍刁彦平王健伟毛婷李凤海魏万水徐葵夏小鹏
Owner STATE GRID CORP OF CHINA