Скачать с ютуб Interactive Model Transformations for Power System Dynamic Simulations July 11th, 2024 в хорошем качестве

Interactive Model Transformations for Power System Dynamic Simulations July 11th, 2024

Presentation Abstract: Model transformations are necessary to enable the use of multiple and different power system analysis tools from a single model representation, or “single source of truth”. The transformation process should ensure that model parameters are correct (especially when using a tool that is different than the original source), systematically moving and mathematically changing the source parameters. In addition, mathematical representations of the model, i.e., its equations, need to be provided in order to minimize ambiguity. To this end, the Modelica language provides a royalty-free and open-access language description suitable to describe power system dynamics. This talk describes an interactive model transformation process using eXtensible Stylesheet Language Transformations (XSLT). The process starts from models in the Common Information Model (CIM), that include information about the power system dynamics, albeit not the equations of each of the model’s components. The XML files were generated by the PSS®E ODMS software according to the Common Grid Model Exchange Specification (CGMES) Library. The dynamic behavior of each of the components of the power system model are represented through mappings to components within the OpenIPSL, a Modelica library for power system simulation. Hence, the transformation results in a text file, linking the OpenIPSL library, with a MO extension for use with Modelica-standard-compliant dynamic simulation tools. The prototype software developed is available on Github, together with a tutorial, which can be found here: https://alsetlab.github.io/XSLTConfer.... Bio: Luigi Vanfretti is (Full) Professor at Rensselaer Polytechnic Institute (RPI) since July 2022. He leads research in electrical power systems and aircraft electrification at ALSET Lab. Previously, he was an Associate Professor at KTH Royal Institute of Technology in Sweden and worked as a Special Advisor at Statnett SF, the Norwegian grid operator. He has held visiting positions at several prestigious institutions, including King Abdullah University of Science and Technology, École Centrale de Lyon, SuperGrid Institute, and Mitsubishi Electric Research Labs. His research focuses on power system modeling, simulation, stability, and control, particularly in power grids and electrified transportation. He also works on synchrophasor technologies, software technologies, signal processing, system identification, and machine learning for power systems. Additionally, he provides consulting services through Vanfretti Consulting LLC.