Simulation Methods and Automation Software Solutions

 

The team "Simulation Methods & Automation Software Solutions" focuses on the development of a cloud based framework for testing new power system automation systems. This framework consists of modular and reusable building blocks for real-time simulation experiments as well as the integration of automation algorithms and standard data models. In the context of real-time simulation, the team investigates new solver concepts to build a scalable and flexible simulator that bridges the gap between the classical power system modelling domains. 

 

Team Leader: Markus Mirz

 

Research Projects of the Team

 

ANM4L

The ERA-NET project ANM4L started in December 2019. The project aims at demonstrating how innovative active network management (ANM) solutions can increase the integration of renewable energy sources (RES) in electricity distribution networks. ANM solutions will consider both management of active and reactive power to avoid overload situations, maintain voltages within limits, minimize the need of RES curtailment, and enable further RES uptake even when the theoretical design limit of the network has been reached. More

 

Certification Investigation of Wind Energy Converters (WEC)

The experience from decades of WEC in operation shows that there are still unsolved reliability issues regarding electrical and mechanical components. Moreover, as the share of wind energy increases constantly, it is critical that the certification to be fulfilled before connection to the grid is clear and feasible. Designing the hardware in the loop test benches of the CWD at RWTH Aachen so that they realize repeatable conditions and are fit for certification is one of the main foci of ACS. More

 

Non-linear Power System Modeling, Simulation and Analysis in the Frequency Domain using Behavioral Modeling Approaches

In modern power systems, more and more non-linear components like power electronics devices are present. The non-linearities lead to voltage and current harmonics. Present frequency domain methods assume linear models, which are no longer valid in the presence of more and more power electronics devices. This project aims at developing a new power system theory based in the frequency domain. The used behavioral models of non-linear components are based on measurements. More