Voltage dip data analysis method based on cloud computing technology
A technology of voltage sag and data analysis, applied in the direction of electrical digital data processing, calculation, data processing applications, etc., can solve the problems of low efficiency and achieve the effect of improving computing efficiency and fault tolerance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0050] [Example]
[0051] The source data of this embodiment is 5 sag events, each sag event is divided into 3 phases, each phase has 7 cycles, and each cycle has 512 points. Through cloud computing-based voltage sag data analysis method, the sag start time, duration, minimum amplitude and sag phase characteristic values of 5 sag events are finally calculated. In the map phase, an effective value is calculated for 512 points of each cycle, and all eigenvalues are calculated through the effective value sequence in the reduce phase, where the sag phase is the phase where the minimum amplitude is located.
[0052] Due to the large number of source data points, we will not list them all here. All point values of each cycle read from the database are separated by commas, and the format is as follows:
[0053] -6.63,-106.15,-205.66,-311.81,-414.64,……,414.64,311.81,202.34,102.83 The entire calculation process is as follows:
[0054] 1.map phase
[0055] Each map() function follows the...
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap