Parallel-in-Time Simulation of Power Converters Using Multirate PDEs

2020/06/11 by Andreas Pels, Pels, Andreas, Iryna Kulchytska-Ruchka +3
Computer Science · Engineering · #34A34 #34A36 #35L40 #35L60 #65L05 #65L80 #65M60 #65Y05 #FOS: Mathematics #G.1.2 #G.1.7 #G.1.8 #J.2 #Modeling and Simulation Systems #Numerical Analysis (math.NA) #Real-time simulation and control systems #Silicon Carbide Semiconductor Technologies

paper · pdf · doi:10.48550/arxiv.2006.06544

openalex publication_date 2020/06/11 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

This paper presents an efficient numerical algorithm for the simulation of pulse-width modulated power converters via parallelization in time domain. The method applies the multirate partial differential equation approach on the coarse grid of the (two-grid) parallel-in-time algorithm Parareal. Performance of the proposed approach is illustrated via its application to a DC-DC converter.

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