Repositories list

• SystemCenter

  Public

  GridProtectionAlliance/SystemCenter’s past year of commit activity
  Manager tool for managing configuration and metadata for OpenXDA, PQDashboard, OpenMIC, any future disturbance product, and other external processes (ie: Maximo…

  TypeScript

  •2•1•6•24•Updated Mar 18, 2026Mar 18, 2026

• HistorianDataWalker

  Public
  Example application that scans and operates on data read from the openHistorian 2.0

  C#

  •

  MIT License

  •3•1•0•0•Updated Mar 18, 2026Mar 18, 2026

• openPDC

  Public

  GridProtectionAlliance/openPDC’s past year of commit activity
  Open Source Phasor Data Concentrator

  hadooptime-seriesstream-processing+ 14

  hadooptime-seriesstream-processingcomplex-event-processingsynchrophasorieee-c37118ieee-1344streaming-dataiec61850stream-processing-engine+ 7

  C#

  •

  MIT License

  •60•152•10•0•Updated Mar 18, 2026Mar 18, 2026

• gpa-gemstone

  Public
  gpa-gemstone @org npm repository

  TypeScript

  •1•1•0•2•Updated Mar 17, 2026Mar 17, 2026

• SIMProx

  Public
  SNMP Proxy Service for Agent Forwarding and Database Operation Targets

  agentservicemapper+ 3

  agentservicemappersnmpforwardingdatabase-operation

  C#

  •

  MIT License

  •1•2•0•0•Updated Mar 17, 2026Mar 17, 2026

• PTPSync

  Public
  Precision Time Protocol Synchronization Service for Windows

  ptp-clockprotocol-synchronization-service

  ptp-clockprotocol-synchronization-service

  C#

  •

  MIT License

  •23•92•1•0•Updated Mar 17, 2026Mar 17, 2026

• openECA

  Public
  Open Source Extensible Control & Analytics

  C#

  •

  MIT License

  •6•14•20•0•Updated Mar 17, 2026Mar 17, 2026

• projectalpha

  Public template

  GridProtectionAlliance/projectalpha’s past year of commit activity
  Visual Studio solution that provides a jump start to developing new products from the Grid Solutions Framework - Time-Series Library.

  C#

  •

  MIT License

  •5•8•0•0•Updated Mar 17, 2026Mar 17, 2026

• openMIC

  Public
  Meter Information Collection System

  downloaderftpscheduled-tasks+ 2

  downloaderftpscheduled-tasksmodbusmeter

  C#

  •

  MIT License

  •13•18•3•0•Updated Mar 17, 2026Mar 17, 2026

• openXDA

  Public
  eXtensible Disturbance Analytics

  fault-calculationsfault-distanceautomated-analytics+ 2

  fault-calculationsfault-distanceautomated-analyticsextensible-disturbance-analyticsdisturbance-records

  C#

  •

  MIT License

  •12•20•0•2•Updated Mar 17, 2026Mar 17, 2026

• openHistorian

  Public
  The Open Source Time-Series Data Historian

  data-miningtime-seriesdata-storage+ 2

  data-miningtime-seriesdata-storagedata-streamhistorian

  TypeScript

  •

  MIT License

  •52•195•6•9•Updated Mar 17, 2026Mar 17, 2026

• SIEGate

  Public
  Secure Information Exchange Gateway

  C#

  •

  MIT License

  •4•8•1•0•Updated Mar 17, 2026Mar 17, 2026

• PQio

  Public
  PQio is an application that allows the user to read PQDiff and PQDS files containing PowerQuality Data and visualize the data and convert it to the PQDS format

  C#

  •1•1•2•3•Updated Mar 11, 2026Mar 11, 2026

• gsf

  Public
  Grid Solutions Framework

  time-serieslibrarieselectric+ 15

  time-serieslibrarieselectricstream-processingcomplex-event-processinggsfcommunicationssynchrophasorcomtradeieee-c37118+ 8

  C#

  •

  MIT License

  •73•173•11•6•Updated Mar 11, 2026Mar 11, 2026

• WaveAppsSample

  Public
  Sample calculation adapter for WaveApps application

  C#

  •

  MIT License

  •0•0•0•0•Updated Mar 9, 2026Mar 9, 2026

• PMUConnectionTester

  Public
  Verifies data streams from synchrophasor measurement devices

  data-streampmupmu-connection-tester

  data-streampmupmu-connection-tester

  C#

  •

  MIT License

  •10•27•1•0•Updated Feb 24, 2026Feb 24, 2026

• openHistorian-grafana

  Public
  Grafana Data Source Plugin for the openHistorian

  TypeScript

  •

  MIT License

  •2•9•1•0•Updated Feb 22, 2026Feb 22, 2026

• openSEE

  Public
  Open Source System Event Explorer

  TypeScript

  •

  MIT License

  •5•4•0•2•Updated Feb 20, 2026Feb 20, 2026

• SEBrowser

  Public
  System Event Browser

  TypeScript

  •3•1•0•7•Updated Feb 20, 2026Feb 20, 2026

• ResolveThirdPartyReferenceLinks

  Public
  Sandcastle component to resolve thirdparty reference links

  C#

  •

  MIT License

  •1•0•0•0•Updated Feb 18, 2026Feb 18, 2026

• osisoftpi-grafana

  Public
  Grafana Data Source Plugin for the OSIsoft PI System

  grafanaosisoft-pi

  grafanaosisoft-pi

  TypeScript

  •

  Apache License 2.0

  •31•64•14•4•Updated Feb 14, 2026Feb 14, 2026

• SynchroWaveConfigExporter

  Public
  Command line tool to export GPA synchrophasor application database configurations to SEL SynchroWave Operations configuration formats

  selgpaopenpdc+ 2

  selgpaopenpdcopenhistoriansiegate

  C#

  •

  MIT License

  •0•0•0•0•Updated Feb 12, 2026Feb 12, 2026

• EventWidgets

  Public
  TypeScript

  •

  MIT License

  •1•0•0•1•Updated Feb 4, 2026Feb 4, 2026

• PQDigest

  Public
  Web application used to present Power Quality Data processed by OpenXDA to a company's external clients.

  JavaScript

  •

  MIT License

  •1•0•0•3•Updated Feb 4, 2026Feb 4, 2026

• MiMD

  Public
  Meter diagnostic monitoring service.

  JavaScript

  •1•2•0•0•Updated Jan 16, 2026Jan 16, 2026

• substationSBG

  Public
  Substation Secure Buffered Gateway

  C#

  •

  MIT License

  •2•9•0•0•Updated Jan 12, 2026Jan 12, 2026

• pdqtracker

  Public
  Phasor Data Quality Tracker

  C#

  •

  MIT License

  •3•6•0•0•Updated Jan 12, 2026Jan 12, 2026

• PQDashboard

  Public
  Dashboard for system-wide visualization of power quality data

  JavaScript

  •

  BSD 3-Clause "New" or "Revised" License

  •9•22•6•15•Updated Dec 5, 2025Dec 5, 2025

• openhistorian-python

  Public
  openHistorian Python API

  pythonapiopenhistorian

  pythonapiopenhistorian

  Python

  •

  MIT License

  •2•5•0•0•Updated Nov 25, 2025Nov 25, 2025

• SOEEngine

  Public
  Provides analysis routines for Sequence of Events

  JavaScript

  •

  MIT License

  •2•1•1•19•Updated Aug 19, 2025Aug 19, 2025