GElectrical

GElectrical is a free and opensource electrical system analysis software for LV/MV electrical distribution networks.

Following features are currently implemented.

Schematic capture.

Pandapower network generation from schematic.

Power flow time series analysis (Symmetric and Assymetric).

Voltage drop analysis.

Short circuit analysis (Symmetric and SLG).

Coordination analysis for power supply protection devices with support for CB and fuse protection curves; damage curves for transformers, cables and motors.

Support for daily load curves for load elements.

Support for arriving network parameters for custom geometry OH lines.

Electrical rules check for checking conformity with IEC/ local electrical guidelines.

Print and export of drawings to pdf.

Generation of analysis reports.

GElectrical uses pandapower as the backend for implementing power flow related functionality like voltage drop and short circuit analysis.

Please note that the program is in active development and bugs are expected. Cross checking of generated calculations is reccomended.