There are 3 repositories under powerflow topic.
Convenient Power System Modelling and Analysis based on PYPOWER and pandas
GridCal, a cross-platform power systems software written in Python with user interface, used in academia and industry.
Python toolbox / library for power system transient dynamics simulation with symbolic modeling and numerical analysis 🔥
⚡A customizable Home Assistant card to emulate the Sunsynk System flow that's displayed on the Inverter screen.
🏆 A weekly updated ranked list of popular open-source libraries and tools for Power System Analysis.
Python/C++ library for distribution power system analysis
Tools for building power systems optimization problems
Real-time power system simulator including powerflow, (dynamic) phasors and EMT
Native, "direct" Python bindings (interface) and misc tools for a custom implementation of OpenDSS (EPRI Distribution System Simulator). Based on CFFI, DSS C-API, aiming for full COM API-level compatibility on Windows, Linux and MacOS, while providing various extensions.
A powerful 3-phase load flow solver, by Roseau Technologies
GElectrical is a free and opensource electrical system analysis software for LV/MV electrical distribution networks.
LightSim2grid implements a c++ backend targeting the Grid2Op (https://github.com/rte-france/grid2op) platform.
An open source loadflow based on PowSyBl
HELMpy, open source package of power flow solvers, including the Holomorphic Embedding Load Flow Method (HELM), developed on Python 3
A Graphical User Interface for the open source pandapower load flow program. [ I was so inexperienced when I started this, but maybe we can try again]
A multi-platform, customized C-API library and alternative implementation of OpenDSS (EPRI Distribution System Simulator) aiming for full COM compatibility. Unofficial/unsupported by EPRI, but extensively tested.
EV-EcoSim: A grid-aware co-simulation platform for the design and optimization of EV Charging Infrastructure. Link to publication: https://doi.org/10.1109/TSG.2023.3339374
PoweFlowNet: Leveraging Message Passing GNNs for Improved Power Flow Approximation
⚡A python micro-framework for simulation and data analysis of electrical distribution systems modeled on OpenDSS.
Collection of Power Flow solution methods based on PowerSystems.jl
Distribution System Simulator based on OpenDSS and OpenDSSDirect.py. Modern Syntax, DataFrames, Pint, Networkx, Algorithmic Agents.
A MATLAB solver for a specific family of Optimal Power Flow problems.
Modeling, Visualization and Voltage Stability Analysis of Nordic-32, 64 bus power systems using GridCal and NetworkX.
C#/.NET bindings for DSS C-API, an unofficial implementation of OpenDSS with a custom API in plain C, new features and API extensions.
Ultra fast power flow for scenario analysis.
Implementation of Optimal Power Flow using Simulated Annealing.
Python notebooks demonstrating PyPowSyBl features
A python script to solve a n-bus system in the IEEE common data format
Project to generate the OpenDSS (.dss) files from GeoPerdasANEEL database.
Use numeric methods to solve the power-flow equations in a power distribution network. Code is partially a port of the MATLAB toolbox provided by Hadi Sa'adat along with his book 'Power System Analysis', published by McGraw-Hill, along with other implementations of numeric methods and other visualization tools.
A python package for solving powerflow.