Equipment parameter data standardization method based on Tableau

A technology of equipment parameters and data, which is applied in the field of power system, can solve problems such as disordered distribution of parameters, affecting the validity and accuracy of equipment parameter mining analysis, etc., to ensure the safe operation of the power grid, improve the efficiency of parameter mining, and achieve versatility and practicality sexual effect

Inactive Publication Date: 2019-12-31
EAST CHINA BRANCH OF STATE GRID CORP +1
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Problems solved by technology

[0003] At present, there is no unified standard specification for the equipment parameters of relay protection related systems in various regions. The same equipment parameters may have different parameter names

Method used

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  • Equipment parameter data standardization method based on Tableau
  • Equipment parameter data standardization method based on Tableau
  • Equipment parameter data standardization method based on Tableau

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Embodiment Construction

[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0028] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or...

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Abstract

The invention provides a device parameter data standardization method based on Tableau, and the method comprises the steps: building a standardization field for a power grid device parameter based onTableau data visualization analysis software; creating a service derivation field through the original power grid equipment parameters; and classifying and sorting the business derivative fields according to the equipment parameter standardization fields, and designing an overall parameter logic framework so as to mine and analyze the power grid equipment parameters. According to the invention, data standardization is carried out on parameters of the relay protection equipment by using Tableau visual analysis software; different application scenes are satisfied, different data rules are standardized, a data difference problem of different regions is solved, universality and practicality of equipment parameter mining analysis are realized, equipment parameter data mining efficiency can be effectively improved, and safe operation of a power grid is guaranteed.

Description

technical field [0001] The invention relates to the technical field of power systems, in particular to a Tableau-based equipment parameter data standardization method. Background technique [0002] The safe and stable operation of the power grid is inseparable from the normal operation of various system software, such as power flow analysis, setting calculation and online calibration, power system stability analysis and other software, and equipment parameters are the basis for the normal operation of these system software. At present, equipment parameters need to be entered and checked manually. As the scale of the power grid continues to expand, the existing methods cannot meet the accuracy and effectiveness. By mining and analyzing the equipment parameters, the principles and rules contained in the data are discovered, which are used to review the correctness and rationality of the equipment parameters. [0003] At present, there is no unified standard specification for ...

Claims

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Application Information

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IPC IPC(8): G06F16/215G06F16/2458G06F16/25G06F16/28
CPCG06F16/215G06F16/2465G06F16/258G06F16/285
Inventor 王毅陈建民邱智勇韩学军刘中平倪腊琴赵永春骆敬年章耀耀刘虎林桂强韩俊苏柏松初东晖张永浩仇向东龚仁敏李雪冬周越德崔晓慧王新花
Owner EAST CHINA BRANCH OF STATE GRID CORP
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