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Substations containing unattended operation and maintenance of switchgear or controlgear

A control device and switchgear technology, applied in the field of substations

Active Publication Date: 2022-06-24
ABB (SCHWEIZ) AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] So far, systems like this are automated, however, operator access must be limited when energizing the main circuit

Method used

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  • Substations containing unattended operation and maintenance of switchgear or controlgear
  • Substations containing unattended operation and maintenance of switchgear or controlgear
  • Substations containing unattended operation and maintenance of switchgear or controlgear

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] figure 1 and figure 2 An exemplary embodiment of an unattended and maintained switchgear or control device is shown.

[0042] exist figure 2 , an exemplary low-voltage switchgear or control device that is unattended and maintained is disclosed. The low voltage switchgear 40 includes a mounting frame 44 and / or several extractable modules 42 .

[0043] exist figure 1 and figure 2 In the embodiment shown, the tools of the robotic system 21 may include sensors for visual inspection and thermal imaging inspection in this embodiment for enhanced inspection of energized switchgear or controls.

[0044] All of these sensors will be contactless as only the robotic manipulator 29 and wrist 30 are allowed access to de-energized circuits. The robotic arm and wrist can position the sensor in the optimal shooting position without the need for advanced pan, tilt, and zoom capabilities of the sensor itself.

[0045] The visual inspection sensor in this embodiment is capable...

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PUM

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Abstract

The invention relates to a substation comprising switchgear or control gear for unmanned operation and maintenance. In order to carry out the operation and / or maintenance of such substations in an automated manner, and to increase the safety of the operators in the event that they are further required, the invention consists in separating the inner chamber relative to the outer casing by means of an automatically operated inner door Locking, realizing the robotic system such that the active area of ​​the robotic system extends out of the inner chamber, partly in an area outside the inner chamber, but within the outer shell, wherein spare parts are stored in a spare part handover area for maintenance.

Description

technical field [0001] The present invention relates to a substation containing switchgear or control gear that is unattended and maintained, in particular at least on low-voltage switchgear. Background technique [0002] An unattended and maintained switchgear or control excludes the operator from the operation and maintenance of the switchgear or control as we know it today. [0003] So far, systems like this have been automated, but operator access must be restricted while the main circuit is being energized. [0004] Purpose of invention [0005] It is an object of the present invention to carry out the operation and / or maintenance of such a substation in an automated manner and to improve the safety of the operator, just in case the operator is further required. SUMMARY OF THE INVENTION [0006] First, the above-mentioned substation is automatically operated. For this purpose, a robotic system is used for operation in an operating room, in which the switchgear or ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B3/00H02B7/00H02B11/12
CPCH02B3/00H02B7/00H02B11/12B25J11/005B25J9/16G05B2219/39
Inventor T.科策尔T.施密特兴M.斯蒂芬卡
Owner ABB (SCHWEIZ) AG
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