Towards An Open-Source Real-Time Operator Training: A Comprehensive Analysis of Accuracy and Computational Efficiency Trade-Offs

The increasing complexity of modern power systems, characterized by the integration of renewable energy sources, distributed generation, and advanced control systems, necessitates comprehensive training programs for transmission system operators. Real-time simulation platforms have emerged as indispensable tools for operator training, enabling personnel to experience realistic system dynamics and practice emergency response procedures in a controlled environment without risking actual grid stability. These platforms must operate at least as fast as the actual physical processes they replicate, presenting significant computational challenges that require careful balance between numerical accuracy and execution speed.