1. A Matrix-Inversion Technique for FPGA-Based Real-Time EMT Simulation of Power Converters.
- Author
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Hadizadeh, Ali, Hashemi, Matin, Labbaf, Mohammad, and Parniani, Mostafa
- Subjects
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REAL-time computing , *MATRIX inversion , *FIELD programmable gate arrays , *POWER electronics , *ELECTRIC power - Abstract
This paper proposes a novel FPGA-based matrix-inversion technique that is specifically tailored and optimized for real-time electromagnetic transients simulation of power electronic converters with high switching frequency. This is the first reported solution that is capable of solving the real-time equations related to using ideal switch model and the associated circuitry in very small time-steps (e.g., an average of 36 ns in a three-phase back-to-back converter case study), without requiring large amount of memory, being limited to small number of switches, adding parasitic elements, or depending on a priori knowledge of the circuit operation or switching strategy. The accuracy of the proposed real-time simulator is verified against the results from experimental measurements. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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