Truncation Order Selection Method for LTP-Theory-Based Stability Analysis of Converter Dominated Power Systems

Autor:	Huoming Yang, Sibylle Dieckerhoff
Rok vydání:	2021
Předmět:	Harmonic analysis Phase-locked loop Electric power system Computer science Control theory Truncation Convergence (routing) Stability (learning theory) Voltage source Electrical and Electronic Engineering Eigenvalues and eigenvectors
Zdroj:	IEEE Transactions on Power Electronics. 36:12168-12172
ISSN:	1941-0107 0885-8993
DOI:	10.1109/tpel.2021.3076877
Popis:	This letter addresses eigenvalue calculation of linear time-periodic models for small-signal stability analysis of converter dominated power systems. An adaptive truncation order selection method is proposed to achieve a balance between computational accuracy and efficiency. Rigorous theoretical analysis and case studies on a grid-following voltage source converter and a modified IEEE 13-bus system validate the effectiveness of the proposed methodology.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8cd3772228d05f241163435c03a661cf https://doi.org/10.1109/tpel.2021.3076877 Zobrazit plný text záznamu