Power grid data quality improvement method based on data correlation
A data correlation and data quality technology, applied in data processing applications, electrical digital data processing, special data processing applications, etc., can solve the problems of difficult to guarantee the quality of power sensing data, difficult to troubleshoot various problems, and low dimensionality of power data , to achieve the effect of improving the value of perceived data, improving the level of data management, and improving the quality of results
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment Construction
[0020] Specific embodiments of the present invention will be further described below.
[0021] The grid data quality improvement method based on data correlation involved in the present invention comprises the following steps:
[0022] Step 1. Obtain the data stream.
[0023] Step 2. Preprocessing the data: including data integration, data conversion and data specification.
[0024] Step 21. Data integration: Merge data from multiple data sources together to form consistent data storage through data integration methods, for example, integrate data from different sensors into one database for storage.
[0025] Specifically, in the process of data integration, judge and detect attribute redundancy between different databases, merge and remove redundant attributes; detect and deal with data value conflicts, and when the accuracy of the data fluctuates, use the method of cutting accuracy to integrate the data. Only a small part of an attribute is missing, and the mean or median ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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