Dominant Device Identification in Multi-VSC Systems by Frequency-Domain Participation Factor

نویسندگان

چکیده

With fast development of power electronic technology, the system is undergoing a great revolution to power-electronic-based one and it poses challenge dominant device identification for stability analysis. As an alternative approach, this paper proposes frequency-domain participation factor method based on open-loop transfer function matrix power imbalance model . It also clarifies relation between different (time-domain, closed-loop, open-loop) analytical methods, showing that they are all certain sensitivities against parameter disturbance elements. Furthermore, by using we study classical IEEE 10-generator-39-bus where synchronous generators completely replaced grid-following or grid-forming converters show can be improved modifying corresponding parameters identified dominating converter.

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ژورنال

عنوان ژورنال: IEEE Access

سال: 2023

ISSN: ['2169-3536']

DOI: https://doi.org/10.1109/access.2023.3288148