openXDA | eXtensible Disturbance Analytics

openXDA is a JavaScript library typically used in Manufacturing, Utilities, Energy, Utilities applications. openXDA has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

openXDA is an extensible platform for processing event and trending records from disturbance monitoring equipment such as digital fault recorders (DFRs), relays, power quality meters, and other power system IEDs. It includes a parser for COMTRADE, PQDIF, or E-max native formatted records, and demonstrations have been conducted using Schweitzer Engineering Laboratories (SEL) .eve files. Additional input formats are under development. openXDA can be used as a data integration layer and can facilitate the development of automated analytic systems. openXDA has been deployed in a number of major US utilities to perform automated fault distance calculations based on disturbance waveform data combined with line parameters. openXDA determines the fault presence and fault type, and uses 6 different single ended fault distance calculation methods to determine the line-distance to the fault. Additionally, if data is present for locations identified at each end of a line, a double-ended distance calculation is performed. For more information see: The BIG Picture - Open Source Software (OSS) for Disturbance Analytic Systems, Advanced Automated Analytics Using OSS Tools Presentation, Advanced Automated Analytics using OSS Tools Paper and openFLE overview.