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Visual direct current insulation impedance detection device

A technology of impedance detection and DC insulation, applied in the direction of measuring devices, measuring resistance/reactance/impedance, measuring electrical variables, etc., can solve the problems of low detection efficiency and the inability to form centralized modularization of DC insulation impedance detection devices, and achieve improved detection efficiency effect

Pending Publication Date: 2021-10-26
ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a visual DC insulation resistance detection device, which can solve the problem that the DC insulation resistance detection device in the prior art cannot form a centralized modular form, resulting in low detection efficiency

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  • Visual direct current insulation impedance detection device
  • Visual direct current insulation impedance detection device
  • Visual direct current insulation impedance detection device

Examples

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Embodiment Construction

[0037] Embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings.

[0038] Embodiments of the present disclosure are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. The present disclosure can also be implemented or applied through different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the present disclosure, a...

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Abstract

The invention discloses a visual direct current insulation impedance detection device which comprises an extension unit, a plurality of detection units and a plurality of base units. Each base unit comprises a first base unit and a second base unit; the extension unit is mounted on the first base unit; the detection unit is mounted on the second base unit; the plurality of detection units are respectively in communication connection with the extension unit, and the detection units transmit detected data to the extension unit for processing and then return the data to the detection units for display; each detection unit comprises a detection upper shell, a detection lower shell, an insertion piece seat and a first circuit board; the detection upper shell and the detection lower shell are fixedly connected to form a first hollow cavity; the insertion piece seat and the first circuit board are arranged in the first hollow cavity; and the insertion piece seat is fixedly connected with the detection lower shell. According to the visual direct current insulation impedance detection device, high-efficiency centralized module detection is realized by adopting a centralized modular structural design.

Description

technical field [0001] The invention relates to the technical field of electric power equipment, in particular to a visual DC insulation resistance detection device. Background technique [0002] The insulation monitoring system is mainly used in DC power supply systems for substations, AC-DC integrated systems or data center DC power systems, rail transit DC power systems, and various insulation faults of DC busbars and DC feeders in DC power systems in other applications. monitoring. Insulation monitoring system Insulation detector and DC insulation resistance detection device. [0003] However, in terms of the structural design of the existing DC insulation resistance testing devices, the functions that can be realized are either to detect only one DC load, or to detect various DC loads in a scattered and disorderly manner, without forming a centralized modular form, which results in the problem of low detection efficiency. Contents of the invention [0004] The purp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R27/02
CPCG01R27/02
Inventor 王晓明周柯巫聪云李文伟林翔宇宋益李振东彭博雅
Owner ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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