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A low-voltage power distribution network district name similarity matching method and system

A similarity matching, low-voltage distribution network technology, applied in other database retrieval, other database query, etc., can solve the problems of slow verification speed and high labor cost, and achieve the goal of reducing labor cost, high accuracy, and saving human labor. Effect

Inactive Publication Date: 2019-05-28
普华讯光(北京)科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the way to get through this last mile bottleneck is: In addition to manual verification that requires a lot of manpower, material and financial resources, the labor cost is high and the verification speed is slow

Method used

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  • A low-voltage power distribution network district name similarity matching method and system
  • A low-voltage power distribution network district name similarity matching method and system
  • A low-voltage power distribution network district name similarity matching method and system

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Embodiment Construction

[0046] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0047] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this invention belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be understood to have meanings consistent with the meanings in the co...

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Abstract

The invention relates to the technical field of low-voltage power distribution network management, in particular to a low-voltage power distribution network district name similarity matching method and system. The method comprises the following steps of: respectively transcoding each transformer area name standard character string in a standard library and each character in each transformer area name character string to be matched in a to-be-matched library; calculating by utilizing a similarity calculation module with an improved Jaro distance formula inside to obtain a transformer area namestandard character string matched with a preset decision tolerance threshold value; And outputting the obtained transformer area name standard character string as a matched transformer area name of the transformer area name character string to be matched. According to the method, the matched transformer area names of the to-be-matched transformer area name character strings are obtained by calculating the similarity, automatic intelligent matching and error correction can be achieved, the labor cost is reduced, and the matching and error correction efficiency of the transformer area names is improved.

Description

technical field [0001] The invention relates to the technical field of low-voltage distribution network management, in particular to a method and system for similarity matching of station area names of low-voltage distribution networks. Background technique [0002] The low-voltage distribution network station area (the station area refers to the power supply range or area of ​​a transformer) is an important part of the power grid, and it is most closely connected with power users. my country's low-voltage distribution network (distribution network refers to the power network that receives electric energy from the transmission network or regional power plants, distributes it locally through power distribution facilities or distributes it to various users step by step according to voltage. It is composed of overhead lines, cables, towers, Distribution transformers, isolating switches, reactive power compensators and some ancillary facilities, etc., which play an important role...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/903
Inventor 刘同新徐剑张若兴段建新
Owner 普华讯光(北京)科技有限公司
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