Hierarchical Device-Level Modular Multilevel Converter Modeling for Parallel and Heterogeneous Transient Simulation of HVDC Systems

System-level electromagnetic transient (EMT) simulation of large-scale power converters with high-order nonlinear semiconductor switch models remains a challenge albeit it is essential for design preview. In this work, a multi-layer hierarchical modeling methodology is proposed for high-performance...

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Bibliographic Details
Main Authors: Ning Lin, Ruimin Zhu, Venkata Dinavahi
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Open Journal of Power Electronics
Subjects:
Online Access:https://ieeexplore.ieee.org/document/9166693/