Generalized impedance-based AC/DC power system modeling for harmonic stability analysis

نویسندگان

چکیده

This paper presents a generalized impedance-based modeling framework for harmonic stability assessment due to converter interactions in hybrid AC/DC power systems, relying on detailed analytical frequency-dependent component models. The methodology proposed and derived this enables the analysis of complete systems by explicitly accounting effect both AC DC leaving out commonly applied simplifying assumptions one two systems. system is modeled using transformation from three-phase variables ABC frame single dq-frame, enabling representation cables, overhead lines etc. while preserving inherent model complexities. illustrated presenting models passive network components as well modular multilevel (MMC), incorporating them an example point-to-point High-Voltage Direct Current (HVDC) link.

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ژورنال

عنوان ژورنال: International Journal of Electrical Power & Energy Systems

سال: 2022

ISSN: ['1879-3517', '0142-0615']

DOI: https://doi.org/10.1016/j.ijepes.2022.108456