Abnormal data analysis and fault positioning system of first-aid repair of power distribution network and method

A technology for repairing and locating faults in distribution network. It is applied to fault locations, fault detection by conductor type, and measuring devices. It can solve problems such as slow fault repair, low fault location accuracy, and single fault information.

Active Publication Date: 2017-07-28
STATE GRID SHANDONG ELECTRIC POWER +2
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0005] In order to solve the problem of slow fault repair speed due to single fault information and low fault location accuracy

Method used

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  • Abnormal data analysis and fault positioning system of first-aid repair of power distribution network and method
  • Abnormal data analysis and fault positioning system of first-aid repair of power distribution network and method
  • Abnormal data analysis and fault positioning system of first-aid repair of power distribution network and method

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Embodiment Construction

[0069] It should be pointed out that the following detailed descriptions are all illustrative and are intended to provide further explanations for the application. Unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0070] It should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate There are features, steps, operations, devices, components, and / or combinations thereof.

[0071] figure 1 It is a schematic diagram of the structure of the d...

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Abstract

The invention discloses an abnormal data analysis and fault positioning system of first-aid repair of a power distribution network and a method. The system comprises a power distribution network first-aid repair command platform which is connected with an intelligent public transformation monitoring system, an intelligent comprehensive leakage protector power distribution automation system, a 95598 system, an onsite line patrol monitoring device and an electricity utilization information acquisition system. The power distribution network first-aid repair command platform is used for distributing unique ID numbers to the power distribution automation system, the 95598 system, the onsite line patrol monitoring device and the electricity utilization information acquisition system respectively. Attributes of fault positioning schemes are gathered according to the fault positioning schemes, and each ID number is bonded a matched fault positioning scheme in the corresponding fault positioning scheme. Information transmitted by the power distribution automation system, the 95598 system, the onsite line patrol monitoring device and the electricity utilization information acquisition system are received and associated with corresponding ID numbers for classified storage. Fault positioning is performed on the information with the same ID numbers and positioning results are output.

Description

Technical field [0001] The invention belongs to the field of power failures, and in particular relates to a system and method for analyzing abnormal data and fault location for emergency repair of a distribution network. Background technique [0002] With the development of the economy and the rapid growth of power demand and the continuous expansion of the scale of the power grid, the society has higher and higher requirements for the power supply reliability, power quality and service level of the power grid. The speed of repairing power distribution network faults has become an important link that affects the reliability of power supply. [0003] The 10kV fault discovered by the distribution automation has a wide range of power outages and a large social impact. How to quickly grasp the scope of the fault and the users, and proactively notify the users of the power outage information and the current status of repairs, which can greatly reduce the number of user requests for repa...

Claims

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Application Information

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IPC IPC(8): G01R31/08
CPCG01R31/086G01R31/088
Inventor 瞿寒冰公伟勇刘远龙游大宁张元鹏王萍周春生韩少晓刘勇辛刚丛玉頔邢越王继伟苏彪刘波卢愿
Owner STATE GRID SHANDONG ELECTRIC POWER
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