Sustained Oscillation Analysis of VSC Considering High-Order Oscillation Components

Yuzhi Wang; Liang Wang; Qirong Jiang

doi:10.1109/TPWRS.2022.3156431

Sustained Oscillation Analysis of VSC Considering High-Order Oscillation Components

Yuzhi Wang
, Liang Wang
, Qirong Jiang^*

^*此作品的通讯作者

自动化学院

Tsinghua University

科研成果: 期刊稿件 › 文章 › 同行评审

5 引用（Scopus）

摘要

Oscillations of grid-connected voltage source converter (VSC) usually reaches sustained state because of the limiters in controller. Describing function has been adopted to analyze the amplitude and frequency of the sustained oscillations, but high-order oscillation components caused by the limiter are ignored in previous literatures. This letter proposes an analysis method for sustained oscillations which considers high-order oscillation components. This method could obtain a more precise oscillation frequency and the amplitude of 1st, 2nd, and 3rd order components. The proposed method is verified by case studies and simulations in PSCAD/EMTDC.

源语言	英语
页（从-至）	2471-2474
页数	4
期刊	IEEE Transactions on Power Systems
卷	37
期	3
DOI	https://doi.org/10.1109/TPWRS.2022.3156431
出版状态	已出版 - 1 5月 2022

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title = "Sustained Oscillation Analysis of VSC Considering High-Order Oscillation Components",

abstract = "Oscillations of grid-connected voltage source converter (VSC) usually reaches sustained state because of the limiters in controller. Describing function has been adopted to analyze the amplitude and frequency of the sustained oscillations, but high-order oscillation components caused by the limiter are ignored in previous literatures. This letter proposes an analysis method for sustained oscillations which considers high-order oscillation components. This method could obtain a more precise oscillation frequency and the amplitude of 1st, 2nd, and 3rd order components. The proposed method is verified by case studies and simulations in PSCAD/EMTDC.",

keywords = "Voltage source converter, controller limiter, describing function, high-order components, sustained oscillation",

author = "Yuzhi Wang and Liang Wang and Qirong Jiang",

note = "Publisher Copyright: {\textcopyright} 1969-2012 IEEE.",

year = "2022",

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T1 - Sustained Oscillation Analysis of VSC Considering High-Order Oscillation Components

AU - Wang, Yuzhi

AU - Wang, Liang

AU - Jiang, Qirong

PY - 2022/5/1

Y1 - 2022/5/1

N2 - Oscillations of grid-connected voltage source converter (VSC) usually reaches sustained state because of the limiters in controller. Describing function has been adopted to analyze the amplitude and frequency of the sustained oscillations, but high-order oscillation components caused by the limiter are ignored in previous literatures. This letter proposes an analysis method for sustained oscillations which considers high-order oscillation components. This method could obtain a more precise oscillation frequency and the amplitude of 1st, 2nd, and 3rd order components. The proposed method is verified by case studies and simulations in PSCAD/EMTDC.

AB - Oscillations of grid-connected voltage source converter (VSC) usually reaches sustained state because of the limiters in controller. Describing function has been adopted to analyze the amplitude and frequency of the sustained oscillations, but high-order oscillation components caused by the limiter are ignored in previous literatures. This letter proposes an analysis method for sustained oscillations which considers high-order oscillation components. This method could obtain a more precise oscillation frequency and the amplitude of 1st, 2nd, and 3rd order components. The proposed method is verified by case studies and simulations in PSCAD/EMTDC.

KW - Voltage source converter

KW - controller limiter

KW - describing function

KW - high-order components

KW - sustained oscillation

UR - https://www.scopus.com/pages/publications/85126313905

U2 - 10.1109/TPWRS.2022.3156431

DO - 10.1109/TPWRS.2022.3156431

M3 - Article

AN - SCOPUS:85126313905

SN - 0885-8950

VL - 37

SP - 2471

EP - 2474

JO - IEEE Transactions on Power Systems

JF - IEEE Transactions on Power Systems

IS - 3

ER -

Sustained Oscillation Analysis of VSC Considering High-Order Oscillation Components

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