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A semi-automatic comprehensive detection device for low-voltage current transformers

A comprehensive detection and semi-automatic technology, applied in the field of transformer detection, can solve problems such as unsafe, cumbersome, and low efficiency

Active Publication Date: 2018-02-13
STATE GRID CORP OF CHINA +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The comprehensive performance test of transformer includes error test, insulation resistance test, power frequency withstand voltage test, magnetic saturation margin test, secondary turn-to-turn insulation strength test, etc. If manual detection is used, it is very cumbersome, unsafe, and inefficient. The development of a semi-automatic multifunctional detection device is of great significance

Method used

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  • A semi-automatic comprehensive detection device for low-voltage current transformers
  • A semi-automatic comprehensive detection device for low-voltage current transformers
  • A semi-automatic comprehensive detection device for low-voltage current transformers

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Such as Figure 1~5 As shown, a low-voltage current transformer semi-automatic comprehensive detection device is characterized in that: it includes: a console 1 and a square transformer test bench 2 and a circular transformer test bench 3 arranged on both sides of the console 1; The rear table of the console 1 is provided with a threading mechanism 4 for passing through the center hole of the square transformer and a threading mechanism 5 for passing through the center hole of the circular transformer. The threading mechanism 4 and The rod-through mechanism 5 is connected to the electric push rod mechanism arranged on the rear table of the console 1; the working surface of the square transformer test bench 2 and the circular transformer test bench 3 is provided with a pallet 6 that moves back and forth , the pallet 6 is controlled by an electric cylinder arrang...

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Abstract

The invention discloses a semi-automatic comprehensive detection device for a low-voltage current transformer. The semi-automatic comprehensive detection device is characterized by comprising a control console (1), a square transformer test board (2) and a round transformer test board (3), wherein the square transformer test board (2) and the round transformer test board (3) are arranged on two sides of the control console (1); a strip penetration mechanism (4) penetrating through penetration holes of square transformers and a rod penetration mechanism (5) penetrating through penetration holes of round transformers are arranged on a rear surface of the control console (1) and are both connected with an electrical push rod mechanism on the rear surface of the control console (1); trays (6) moving forwards and backwards are arranged on work surfaces of the square transformer test board (2) and the round transformer test board (3). The semi-automatic comprehensive detection device for the low-voltage current transformer is compact and simple in structure, reasonable in layout and suitable for wide popularization and application, and can test the combination property of the transformers, and the testing efficiency is greatly improved.

Description

technical field [0001] The invention relates to a semi-automatic comprehensive detection device for a low-voltage current transformer, belonging to the technical field of transformer detection. Background technique [0002] The comprehensive performance test of transformer includes error test, insulation resistance test, power frequency withstand voltage test, magnetic saturation margin test, secondary turn-to-turn insulation strength test, etc. If manual detection is used, it is very cumbersome, unsafe, and inefficient. It is of great significance to develop a semi-automatic multifunctional detection device. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a semi-automatic low-voltage current transformer that comprehensively considers electrical safety, rational layout, integrates automation technology, verification technology and information technology, and automatically completes various tests specified in the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R35/02
Inventor 穆小星徐晴刘建田正其周超王龙华李映辉曾国华何玉朝代洁胡欢
Owner STATE GRID CORP OF CHINA
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