@inproceedings{328266d6dd4b43788e8c2dd7b87e671a,
title = "Stability Analysis of VSC back-to-back link taking into consideration adjacent AC systems of arbitrary configuration",
abstract = "The VSC back-to-back HVDC link control system stability analysis technique using D-decomposition method is proposed. Linearized mathematical model, including VSC back-to-back model, control system and adjacent power systems models is developed. The equation for calculating the frequency response and the natural frequency of VSC back-to-back, taking into account adjacent AC networks configurations were obtained. The calculations of VSC back-to-back control system stability region using the developed methodology were performed. It is shown that resonance phenomena inherent in circuits contacting VSC with PWM have the most important influence on the of the stability region limits. A good agreement between the results of analytical calculations and digital simulation confirms the correctness of the developed stability analysis method. The developed technique is suitable for analyzing the stability of VSC - as a basis element of HVDC power transmission and STATCOMs.",
keywords = "control system, D-decomposition, stability analysis, VSC back-to-back",
author = "Igor Berkh and Natalya Lozinova and Olga Suslova and Ruslan Ufa and Mikhail Andreev and Alexey Suvorov and Nikolay Ruban",
note = "Funding Information: This work was supported by the Russian Science Foundation under the governmental grant № 18-79-10006 “Investigation the problem of processes calculations reliability in electric power systems with active-adaptive networks and distributed generation and development the methodology of their comprehensive validation” Figure.1. VSC back-to-back scheme: Tm– interface transformer, Fm– AC filter, Rm – phase reactor, Cd – DC capacitor Publisher Copyright: {\textcopyright} 2019 IEEE. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 2019 IEEE PES Innovative Smart Grid Technologies Europe, ISGT-Europe 2019 ; Conference date: 29-09-2019 Through 02-10-2019",
year = "2019",
month = sep,
doi = "10.1109/ISGTEurope.2019.8905470",
language = "English",
series = "Proceedings of 2019 IEEE PES Innovative Smart Grid Technologies Europe, ISGT-Europe 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "Proceedings of 2019 IEEE PES Innovative Smart Grid Technologies Europe, ISGT-Europe 2019",
address = "United States",
}