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A power equipment state data processing method based on time-space fusion analysis

A state data, power equipment technology, applied in electrical digital data processing, special data processing applications, climate sustainability, etc., to achieve the effect of improving security, improving performance, and reducing storage space

Active Publication Date: 2018-12-07
常州铂沃尔智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Time-series retrieval and spatial retrieval usually need to be used comprehensively to meet different equipment status analysis and simulation requirements; however, these two retrieval dimensions are completely orthogonal to data access and organization. How to efficiently satisfy the two types of Retrieval requirements are the current challenges

Method used

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  • A power equipment state data processing method based on time-space fusion analysis
  • A power equipment state data processing method based on time-space fusion analysis

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Embodiment Construction

[0013] The power equipment (power system) involved in the present invention mainly includes two categories: power generation equipment and power supply equipment. Transmission lines, transformers, contactors, etc. At least the following information is recorded in the device: a unique identification (ID), location information (such as latitude and longitude), and device status data (such as current and voltage).

[0014] The time series retrieval involved in the present invention uses equipment as an object and time as a dimension to query the status data of equipment operation within a period of time. Time-series retrieval is mainly used in the process of data collected and generated by various types of real-time monitoring, inspection and analysis equipment in the power industry and chemical industry. The typical characteristics of these industrial data are: fast generation frequency (each monitoring point can be retrieved within one second) Generate multiple pieces of data)...

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Abstract

The invention provides a power equipment state data processing method based on time-space fusion analysis. The method includes querying temporal sequence of the running state data of a device in a period of time and spatial query of the running state data of a plurality of devices in a physical area of a time point in time dimension, and associating the same data in temporal search and spatial search according to unique device identification. The invention can greatly improve the processing efficiency of the running state data of the electric power equipment in two dimensions of time and space.

Description

technical field [0001] The invention relates to a power equipment data analysis technology, in particular to a power equipment state data processing method oriented to time-space fusion analysis. Background technique [0002] With the continuous development of mobile Internet and Internet of Things technologies, large-scale process industry applications represented by smart grids generate more and more massive historical time-series data in the process of production informatization. Taking the provincial power grid as an example, first, there are more and more sensors on the power equipment of the whole network, and it is expected to reach tens of millions or even hundreds of millions; second, the requirement for real-time data sampling frequency is getting higher and higher, requiring minutes or even seconds ; The third is that the data volume of historical status of equipment operation is increasing, the richness and interactivity of applications are constantly increasing,...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCY04S10/50
Inventor 王远
Owner 常州铂沃尔智能科技有限公司
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