Consideration of time delays in real-time simulation of a voltage sourced converter

Conference: PESS 2020 - IEEE Power and Energy Student Summit
10/05/2020 - 10/07/2020 at online

Proceedings: PESS 2020 – IEEE Power and Energy Student Summit

Pages: 5Language: englishTyp: PDF

Graf, Lorenz; Resch, Simon (Chair of Electrical Energy Systems, University of Erlangen-Nuremberg, Germany)

In this paper an approach is outlined, which can be used to integrate dead times in offline simulations to generate exactly the same behaviour between two types of simulation - real-time and offline – and estimate stability of control loops. To highlight the problem, a grid-feeding Voltage Source Converter is modeled in both simulations. The solution includes as well a general transfer function to estimate controls in real-time.