Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Power distribution network data quality assessment method and system

A data quality assessment and quality assessment technology, applied in data processing applications, information technology support systems, instruments, etc., can solve the problems of the distribution network data without a reasonable and effective assessment process, and it is difficult to obtain the health status of the power grid. Effective evaluation, accurate analysis and evaluation of the effect

Inactive Publication Date: 2018-07-31
STATE GRID RUIYING POWER TECH BEIJING +3
View PDF0 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, in the process of implementing the present application, the inventor found that there is no reasonable and effective evaluation process for the data of the distribution network in the prior art, making it difficult to obtain the health status of the power grid

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power distribution network data quality assessment method and system
  • Power distribution network data quality assessment method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0034] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are for the purpose of distinguishing two entities with the same name but not the same or non-identical parameters. It can be seen that "first" and "second" It is only for the convenience of expression and should not be construed as a limitation to the embodiments of the present invention, and subsequent embodiments will not describe them one by one.

[0035] refer to figure 1 As shown, it is a flow chart of an embodiment of the method for evaluating the quality of distribution network data provided by the present invention. The distribution network data quality assessment method includes:

[0036] Step 101, build a qualit...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a power distribution network data quality assessment method and system. The method comprises the following steps of based on the network architecture characteristic of a powerdistribution network, constructing the quality assessment model of data in the power distribution network; aiming at a power distribution network data characteristic, designing the assessment processof power distribution network data quality; acquiring the data in the power distribution network, and according to the quality assessment model, determining a data object to be assessed; according toa data quality assessment demand, selecting an assessment index; combining the physical significance of an electric power statistical index, designing a corresponding assessment rule, determining theweight of each assessment index and endowing the expected value to each assessment index; and through the qualified percentage of each assessment index, calculating a data quality score. By using thepower distribution network data quality assessment method and system, the mass data in the power distribution network can be accurately and effectively assessed and accurate analysis and evaluation can be provided for the operation of a power grid.

Description

technical field [0001] The invention relates to the technical field of data evaluation, in particular to a data quality evaluation method and system of a power distribution network. Background technique [0002] With the social and economic development and the trend of electricity marketization, especially with the formation and implementation of the smart grid concept in recent years, the management methods of power companies are gradually formulated around the business goals of the company. Safety / technology / performance / economic / environmental optimization is the leading factor. At the same time, the complexity, discreteness, dynamics, nonlinearity, multi-objective and uncertainty of modern distribution network have put forward higher requirements for planning; the application scope of smart grid status detection is no longer limited to the power grid Equipment monitoring and management, condition maintenance and life cycle management, etc., will be further developed into ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06393G06Q10/06395G06Q50/06Y04S10/50
Inventor 王飞辛海松陈佳仪盛万兴刘科研黄仁乐王存平
Owner STATE GRID RUIYING POWER TECH BEIJING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com