ExaGO tool

[abhyshr]

Name

ExaGO

Screenshots

No response

Focus Topic

Stochastic security-constrained multi-period ACOPF

Primary Purpose

ExaGO is a library for solving large-scale alternating current optimal power flow (ACOPF) problems including stochastic effects, security constraints and multi- period constraints. ExaGO can run on parallel distributed memory platforms, including massively parallel hardware accelerators such as graphical processing units (GPUs).

Description

ExaGO is a library for solving large-scale alternating current optimal power flow (ACOPF) problems including stochastic effects, security constraints and multi-period constraints.

Mathematical Description

No response

Website

https://gitlab.pnnl.gov/exasgd/frameworks/exago

Documentation

https://gitlab.pnnl.gov/exasgd/frameworks/exago/-/blob/master/docs/manual/manual.pdf

Source

https://gitlab.pnnl.gov/exasgd/frameworks/exago

Year

2021

Institution

Pacific Northwest National Laboratory (PNNL)

Funding Source

DOE Exascale Computing Project (ECP)

Publications

No response

Publication List

No response

Use Cases

No response

Infrastructure Sector

• [ ] Atmospheric dispersion
• [ ] Agriculture
• [ ] Biomass
• [ ] Buildings
• [ ] Communications
• [ ] Cooling
• [ ] Ecosystems
• [X] Electric
• [ ] District heating
• [ ] Forestry
• [ ] Health
• [ ] Hydrogen
• [ ] Individual heating
• [ ] Land use
• [ ] Liquid fuels
• [ ] Natural Gas
• [ ] Transportation
• [ ] Water

Represented Behavior

• [ ] Earth Systems
• [ ] Employment
• [X] Built Infrastructure
• [ ] Financial
• [ ] Macro-economy
• [ ] Micro-economy
• [ ] Policy
• [ ] Social

Modeling Paradigm

• [ ] Analytics
• [ ] Data
• [ ] Discrete Simulation
• [ ] Dynamic Simulation
• [ ] Equilibrium
• [ ] Engineering/Design
• [X] Optimization
• [ ] Visualization

Capabilities

ExaGO provides applications to solve stochastic, security-constrained, and multiperiod ACOPF problems on high-performance with CPUs and GPUs.

Programming Language

• [X] C – ISO/IEC 9899
• [X] C++ (C plus plus) – ISO/IEC 14882
• [ ] C# (C sharp) – ISO/IEC 23270
• [ ] Delphi
• [ ] GAMS (General Algebraic Modeling System)
• [ ] Go
• [ ] Haskell
• [ ] Java
• [ ] JavaScript(Scripting language)
• [ ] Julia
• [ ] Kotlin
• [ ] LabVIEW
• [ ] Lua
• [ ] MATLAB
• [ ] Modelica
• [ ] Nim
• [ ] Object Pascal
• [ ] Octave
• [ ] Pascal Script
• [X] Python
• [ ] R
• [ ] Rust
• [ ] Simulink
• [ ] Swift (Apple programming language)
• [ ] WebAssembly
• [ ] Zig

Required Dependencies

PETSc, IPOPT

What is the software tool's license?

3-clause BSD License (BSD-3-Clause)

Operating System Support

• [ ] Windows
• [X] Mac OSX
• [X] Linux
• [ ] iOS
• [ ] Android

User Interface

• [ ] Programmatic
• [X] Command line
• [ ] Web based
• [ ] Graphical user
• [ ] Menu driven
• [ ] Form based
• [ ] Natural language

Parallel Computing Paradigm

• [ ] Multi-threaded computing
• [X] Multi-core computing
• [X] Distributed computing
• [ ] Cluster computing
• [ ] Massively parallel computing
• [ ] Grid computing
• [ ] Reconfigurable computing with field-programmable gate arrays (FPGA)
• [X] General-purpose computing on graphics processing units
• [ ] Application-specific integrated circuits
• [ ] Vector processors

What is the highest temporal resolution supported by the tool?

Minutes

What is the typical temporal resolution supported by the tool?

Hours

What is the largest temporal scope supported by the tool?

Hours

What is the typical temporal scope supported by the tool?

Hours

What is the highest spatial resolution supported by the tool?

Region

What is the typical spatial resolution supported by the tool?

Region

What is the largest spatial scope supported by the tool?

Country

What is the typical spatial scope supported by the tool?

Region

Input Data Format

MATPOWER, CSV, PTI

Input Data Description

Input files include files for network (MATPOWER), contingencies (PTI), and stochastic scenarios (CSV-based native format)

Output Data Format

MATPOWER

Output Data Description

All output can be saved to MATPOWER format files

Contact Details

shri@pnnl.gov

Interface, Integration, and Linkage

No response