High-precision sulfur hexafluoride material accounting method and system based on multi-dimensional data

A sulfur hexafluoride and multi-dimensional data technology, which is applied in the field of high-precision sulfur hexafluoride material accounting methods and systems, can solve problems such as manual sorting, messy data, and inability to accurately control, so as to fill the technical gap and simplify the dimension of multi-dimensional data Effect

Pending Publication Date: 2021-11-30
ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER +2
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Problems solved by technology

[0005] The purpose of the present invention is how to design a high-precision sulfur hexafluoride material accounting method and system based on multi-dimensional data, so as to solve the problem of messy data in each link of the current life cycle of sulfur hexafluoride gas circulation, need for manual sorting, and cannot be accurately controlled question

Method used

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  • High-precision sulfur hexafluoride material accounting method and system based on multi-dimensional data
  • High-precision sulfur hexafluoride material accounting method and system based on multi-dimensional data
  • High-precision sulfur hexafluoride material accounting method and system based on multi-dimensional data

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Embodiment 1

[0111] Such as figure 1 As shown, the high-precision sulfur hexafluoride material accounting based on multidimensional data includes:

[0112] 1. Extraction of key elements of sulfur hexafluoride circulation based on data mining

[0113] Such as figure 2 As shown, the multi-dimensional data of sulfur hexafluoride mainly comes from the link of gas storage and exit, the link of gas replenishment and recovery, and the link of gas purification, including the following data: gas storage location, gas storage time, gas storage volume, gas storage location , gas out-of-store time, gas out-of-stock volume, gas new increment, gas-consuming equipment type (voltage level, gas consumption), gas fault type (gas leakage fault, gas decomposition fault), fault date and time, equipment gas supply volume, Equipment gas recovery amount, gas purification date and time, gas purification amount, gas reuse amount, etc.

[0114] The factors generated in the whole life cycle of sulfur hexafluoride...

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Abstract

The invention discloses a high-precision sulfur hexafluoride material accounting method and system based on multi-dimensional data, belongs to the technical field of recycling of sulfur hexafluoride gas in an electric power system, and solves the problems that data in each link of a current sulfur hexafluoride gas circulation life cycle is disordered, needs to be manually sorted and cannot be accurately controlled. According to the technical scheme, data mining is carried out on the sulfur hexafluoride circulation link multi-dimensional data, key link data influencing accounting is found out, and the dimension of the multi-dimensional data is simplified; and the sulfur hexafluoride gas quantity relationship of each link is sorted, a sulfur hexafluoride material accounting model is established, historical circulation data is used as a model training data set, and a data fitting optimization iterative optimization algorithm is used to calculate the gas loss rate. Compared with the existing manual arrangement of record data of each link which is distributed discretely and intricately, the technical scheme of the invention has the advantages of high efficiency and accuracy, and fills the technical blank of sulfur hexafluoride material accounting.

Description

technical field [0001] The invention belongs to the technical field of recovery and reuse of sulfur hexafluoride gas in electric power systems, and relates to a high-precision sulfur hexafluoride material accounting method and system based on multidimensional data. Background technique [0002] The use, recovery, purification, purification and reuse of sulfur hexafluoride gas in the current power system mainly rely on the data documentation of each link of sulfur hexafluoride circulation. Due to the large differences in the form of data recording in each link, scattered storage locations, and a large amount of data, it needs to be summarized and manually sorted out by the provincial company every year. Not only is the operation cumbersome and complicated, but also only part of the material accounting can be completed initially, and hexafluorine cannot be accurately and completely completed. Accounting for all links of sulfur sulfide. It is impossible to actually grasp the l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/27G06F17/16G06Q10/06
CPCG06F30/27G06F17/16G06Q10/0639
Inventor 朱峰赵跃王安静宋玉梅崔方晓李扬裕陈英刘伟
Owner ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER
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