EL Version 2.0
Electrification Library 2.0 is part of Modelon's 2025.May release. New versions of Modelon libraries are sold and distributed directly from Modelon, as well as approved resellers.
Improvements
Simplified three-phase AC
Models with three-phase AC have been made simpler and easier to use:
- A single compatible representation:
There is no longer a need to choose between different connector representations (dq0 or abc). All the models with AC plugs are now use the same compatible representation (dq/dq0). - No need to specify grounding:
A simpler representation is now used by default (dq instead of dq0). This assumes that the three phases are balanced (no neutral currents), which is more numerically robust and avoids the need to specify grounding. - Optional zero sequence (dq0):
Thezero_sequence
parameter has been introduced, for switching to dq0 (instead of dq) to allow modeling imbalanced phases and neutral currents. - Models that were using a per-phase ("abc") representation (AC plug) have been deprecated. Support for these models will be removed in a future version. Please refer to the documentation of affected components for recommended replacements. Note that per-phase ("abc") outputs can still be obtained with the use of sensors (found in the Electrical package).
- The "Average" inverter models (core) with different sensor shunt positions, have been merged into a single model: Inverters.Core.Continuous.
- Support for machine models from MSL has been deprecated, and will be removed in a future version.
Other improvements
- Fixed an issue with DC/DC converters, where the current limits were incorrectly applied when the conversion ratio was different than 1:1.
- Fixed an issue with summary outputs for three-phase inverters and cables, that resulted in invalid per-phase outputs.
- Several minor fixes and improvements.