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Icing online monitoring device

A monitoring device and ice-covering technology, applied to measuring devices, instruments, etc., can solve problems such as time-consuming, labor-intensive, and estimated value errors

Pending Publication Date: 2017-05-31
STATE GRID SHANDONG ELECTRIC POWER CO LONGKOU POWER SUPPLY CO
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, because icing is affected by many factors, it is time-consuming and labor-intensive to measure the factor parameters, and the estimated value generally has a large error

Method used

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  • Icing online monitoring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Please refer to Figure 1-Figure 3 , figure 1 Provide a schematic diagram of the overall structure of an icing on-line monitoring device for the present invention; figure 2 Provide the structural representation of sampling device for the present invention; image 3 A schematic structural diagram of an image capture camera is provided for the present invention.

[0028] Specifically, this embodiment provides an online ice monitoring device, including: a casing 1, a slide rail 2, a tension sensor 3, a sag monitoring device sensor 4, a sampling device 5, and an image capture camera 6;

[0029] Wherein, the casing 1 is installed on the cantilever beam of the power tower through the slide rail 2, and it is composed of a closed casing 110 and an induction switch door 120;

[0030] The sensing end 310 of the tension sensor 3 is installed on the stressed part of the insulator; the circuit part of the tension sensor 3 is installed in the casing 1;

[0031] The data acquisit...

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Abstract

The invention discloses an icing online monitoring device. The icing online monitoring device comprises an enclosure, a sliding rail, a tension sensor, a sag monitoring device sensor, a sampling device and an image capturing camera, wherein the enclosure is arranged on a cantilever beam of a power tower through the sliding rail and is formed by a sealed shell and a sensing switch door; a sensing end of the tension sensor is arranged on a stress part of an insulator; a circuit part of the tension sensor is arranged in the enclosure; a data acquisition part of the sag monitoring device sensor is arranged on a power line which is close to the insulator; a circuit part of the sag monitoring device sensor is arranged in the enclosure; the sampling device is arranged on the cantilever beam of the power tower; the sampling device comprises two spring gravimeters, a sample piece guide line which is in the same type of the to-be-tested power line and limiting guide rails; the image capturing camera is arranged in the enclosure and is formed by a fixed base, a telescopic rod, a universal regulating mechanism, a rear semi-circle fixed shell, a front semi-circle transparent telescopic shell and a camera.

Description

technical field [0001] The invention relates to the field of electric equipment, in particular to an ice coating online monitoring device. Background technique [0002] Cold raindrops fall on objects with a temperature below freezing point (0°C) to form rime (for the description of rime, please refer to the corresponding instructions). If condensation is on the wires, ice the wires. This is wire icing. If all wires within a range are encased in ice, this is icing. Wire icing (thickness of wire ice coating), also known as icing and ice hanging. Water vapor and raindrops condense and adhere to the wires to form a frozen substance under severe cold conditions. The icing of wires in my country is mostly caused by rime and rime (or their mixed frozen substances), which are called fog ice and rain ice respectively. Freezing rain also often causes wires to freeze. [0003] Ice accumulating on wires can increase the wind surface and vibration of the wires. When the amount of ic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 高志明熊荡段宏伯马国峰张文进王楠杨建华陈海春李艳于伟王爱萍张之艳赵生辉王月丁林修世赫张益明
Owner STATE GRID SHANDONG ELECTRIC POWER CO LONGKOU POWER SUPPLY CO
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