The PowerGrids Library enables the modeling and simulation of AC and hybrid AC/DC power systems using a phasor-based approach. By focusing on system-level dynamics rather than electromagnetic transients, it allows users to efficiently analyze grid stability, power flow and control interactions in large-scale electric networks. The library is ideal for exploring phenomena such as frequency control and synchronous islanding within modern power systems.
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PowerGrids
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Features
- Efficient representation of balanced three-phase AC systems using complex variables
- Supports grids with DC links and converters
- Includes mechanical inertia and control dynamics of rotating machinery
- Ideal for teaching power system fundamentals, control design and stability analysis
- Models grid splitting and merging via circuit breakers and system topology changes
- Possible to combine with any other Modelica models, including the Modelica Standard Library
Details
Producer
Version
develop
Platforms
All Platforms
Updated
July 2025
Requirements
None
Size
<1MB
Language
English
Library Dependency
Modelica Standard Library 4.0.0