Real-Time Reconstruction-Based Associated Discrete Circuit Model for Power Electronic Converters With Minimized Virtual Power Losses

The widespread deployment of power electronic devices in the grid has underscored the importance of real-time simulation. However, conventional L/C-based associated discrete circuit (L/C-ADC) model used for converter-level real-time simulation suffers from virtual power losses, thus limiting its applicability in high-frequency and large time step conditions. To address this issue, this article proposes an improved L/C-ADC modeling method based on historical current source reconstruction, termed