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A field-assembled distribution transformer gear live detection device

A distribution transformer and field assembly technology, applied in the field of distribution network, can solve the problems of inflexible structure, inconvenient operation, inconvenient portability, etc., and achieve the effect of solving inflexible structure, ensuring convenience and ensuring safety.

Active Publication Date: 2017-11-28
YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a field-assembled distribution transformer gear live detection device to solve the problems of inflexible structure, inconvenient portability and inconvenient operation in the current gear live detection device in the prior art

Method used

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  • A field-assembled distribution transformer gear live detection device
  • A field-assembled distribution transformer gear live detection device

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Effect test

Embodiment 1

[0019] Such as figure 1 As shown, the embodiment of the present invention provides a field-assembled distribution transformer gear live detection device, the detection device includes a measuring electrode, a high-voltage arm capacitance and a ring rod, and the measuring electrode includes a first measuring electrode 1 and a The second measuring electrode 2, the high-voltage arm capacitance includes a first high-voltage arm capacitance 8 and a second high-voltage arm capacitance 9, and the order rod includes a first order rod 5 and a second order rod 6, and the first order bar The measuring electrode 1 is connected to the first high-voltage arm capacitor 8, the second measuring electrode 2 is connected to the second high-voltage arm capacitor 9, and the first high-voltage arm capacitor 8 is connected to the first rod 5. The second high-voltage arm capacitor 9 is connected to the second gram bar 6, the first gram bar 5 or the second gram bar 6 is provided with a high-voltage me...

Embodiment 2

[0022] Such as figure 1 As shown, the embodiment of the present invention provides a field-assembled distribution transformer gear live detection device, the detection device includes a measuring electrode, a high-voltage arm capacitance and a ring rod, and the measuring electrode includes a first measuring electrode 1 and a The second measuring electrode 2, the high-voltage arm capacitance includes a first high-voltage arm capacitance 8 and a second high-voltage arm capacitance 9, and the order rod includes a first order rod 5 and a second order rod 6, and the first order bar The measuring electrode 1 is connected to the first high-voltage arm capacitor 8, the second measuring electrode 2 is connected to the second high-voltage arm capacitor 9, and the first high-voltage arm capacitor 8 is connected to the first rod 5. The second high-voltage arm capacitor 9 is connected to the second gram bar 6, the first gram bar 5 or the second gram bar 6 is provided with a high-voltage me...

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Abstract

The invention discloses a field assembly-type distribution transformer gear live detection device, which comprises a measurement electrode, a high-voltage arm capacitor and a brake pull rod, wherein the measurement electrode comprises a first measurement electrode and a second measurement electrode; the high-voltage arm capacitor comprises a first high-voltage arm capacitor and a second high-voltage arm capacitor; the brake pull rod comprises a first brake pull rod and a second brake pull rod; the first measurement electrode is connected with the first high-voltage arm capacitor; the second measurement electrode is connected with the second high-voltage arm capacitor; the first high-voltage arm capacitor is connected with the first brake pull rod; the second high-voltage arm capacitor is connected with the second brake pull rod; the first brake pull rod or the second brake pull rod is provided with a high-voltage measurement device; the first high-voltage arm capacitor and the second high-voltage arm capacitor are respectively connected with the high-voltage measurement device; and the high-voltage measurement device is wirelessly connected with a gear detection device. Problems of inflexible detection device structure and inconvenient carrying and operation in the prior art are solved.

Description

technical field [0001] The invention relates to the technical field of distribution networks, in particular to a field-assembled distribution transformer stall live detection device. Background technique [0002] At present, due to factors such as the complex structure and unreasonable layout of the distribution network, operation and maintenance personnel often need to master the gear position of the distribution transformer, the voltage of the high-voltage side and the voltage of the distribution line. For example, in the search of voltage quality problems, it is necessary to know the high-voltage side voltage of the distribution transformer and the gear position of the distribution transformer. The gear position of the distribution transformer can be checked through a power outage, and the high-voltage side voltage of the distribution transformer must be tested live to determine the voltage. Quality problems, and then choose the optimal voltage quality control method; for...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R29/20
CPCG01R29/20
Inventor 李昊刘红文王科
Owner YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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