Integration Analysis of VSG-based IBRs on Power System Dynamics

Tao Xue; Siqi Bu; Ulas Karaagac; Ilhan Kocar

doi:10.1049/icp.2023.0071

Integration Analysis of VSG-based IBRs on Power System Dynamics

Tao Xue, Siqi Bu, Ulas Karaagac, Ilhan Kocar

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

1 Citation (Scopus)

Abstract

Inverter-based resources (IBRs) are key components in future power electronics dominated power systems. Virtual synchronous generator control-based IBRs will take the role of a certain number of synchronous generators (SGs). Although VSG imitates SG using control loops, it still demonstrates different dynamic performances and is worth a careful study. This paper mainly focuses on the impact of VSGs on power system inter-area oscillations. SGs in different locations are either completely or partially substituted with VSGs in Kundur's two-area-four-machine system to examine the influence of VSGs on system oscillatory dynamics. The impact of VSG control parameters on local and inter-area oscillation modes is also investigated. The results show that the damping coefficient of the active power loop D_Pis crucial to system stability. The VSG with a properly designed D_Pis advised to completely substitute an SG with a high participation factor to provide more damping to both local and inter-area oscillation modes.

Original language	English
Title of host publication	IET Conference Proceedings
Publisher	Institution of Engineering and Technology
Pages	42-47
Number of pages	6
Volume	2022
Edition	27
ISBN (Electronic)	9781839537042, 9781839537059, 9781839537189, 9781839537196, 9781839537424, 9781839537615, 9781839537769, 9781839537769, 9781839537776, 9781839537813, 9781839537820, 9781839537837, 9781839537868, 9781839537882, 9781839537899, 9781839537998, 9781839538063, 9781839538179, 9781839538186, 9781839538322, 9781839538391, 9781839538445, 9781839538476, 9781839538513, 9781839538544
DOIs	https://doi.org/10.1049/icp.2023.0071
Publication status	Published - Nov 2022
Event	12th IET International Conference on Advances in Power System Control, Operation and Management, APSCOM 2022 - Hong Kong, Virtual, China Duration: 7 Nov 2022 → 9 Nov 2022

Conference

Conference	12th IET International Conference on Advances in Power System Control, Operation and Management, APSCOM 2022
Country/Territory	China
City	Hong Kong, Virtual
Period	7/11/22 → 9/11/22

ASJC Scopus subject areas

General Engineering

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10.1049/icp.2023.0071

Cite this

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title = "Integration Analysis of VSG-based IBRs on Power System Dynamics",

abstract = "Inverter-based resources (IBRs) are key components in future power electronics dominated power systems. Virtual synchronous generator control-based IBRs will take the role of a certain number of synchronous generators (SGs). Although VSG imitates SG using control loops, it still demonstrates different dynamic performances and is worth a careful study. This paper mainly focuses on the impact of VSGs on power system inter-area oscillations. SGs in different locations are either completely or partially substituted with VSGs in Kundur's two-area-four-machine system to examine the influence of VSGs on system oscillatory dynamics. The impact of VSG control parameters on local and inter-area oscillation modes is also investigated. The results show that the damping coefficient of the active power loop DPis crucial to system stability. The VSG with a properly designed DPis advised to completely substitute an SG with a high participation factor to provide more damping to both local and inter-area oscillation modes.",

author = "Tao Xue and Siqi Bu and Ulas Karaagac and Ilhan Kocar",

note = "Publisher Copyright: {\textcopyright} 2022 The Institution of Engineering and Technology. All Rights Reserved.; 12th IET International Conference on Advances in Power System Control, Operation and Management, APSCOM 2022 ; Conference date: 07-11-2022 Through 09-11-2022",

year = "2022",

month = nov,

doi = "10.1049/icp.2023.0071",

language = "English",

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Xue, T, Bu, S, Karaagac, U & Kocar, I 2022, Integration Analysis of VSG-based IBRs on Power System Dynamics. in IET Conference Proceedings. 27 edn, vol. 2022, Institution of Engineering and Technology, pp. 42-47, 12th IET International Conference on Advances in Power System Control, Operation and Management, APSCOM 2022, Hong Kong, Virtual, China, 7/11/22. https://doi.org/10.1049/icp.2023.0071

TY - GEN

T1 - Integration Analysis of VSG-based IBRs on Power System Dynamics

AU - Xue, Tao

AU - Bu, Siqi

AU - Karaagac, Ulas

AU - Kocar, Ilhan

PY - 2022/11

Y1 - 2022/11

N2 - Inverter-based resources (IBRs) are key components in future power electronics dominated power systems. Virtual synchronous generator control-based IBRs will take the role of a certain number of synchronous generators (SGs). Although VSG imitates SG using control loops, it still demonstrates different dynamic performances and is worth a careful study. This paper mainly focuses on the impact of VSGs on power system inter-area oscillations. SGs in different locations are either completely or partially substituted with VSGs in Kundur's two-area-four-machine system to examine the influence of VSGs on system oscillatory dynamics. The impact of VSG control parameters on local and inter-area oscillation modes is also investigated. The results show that the damping coefficient of the active power loop DPis crucial to system stability. The VSG with a properly designed DPis advised to completely substitute an SG with a high participation factor to provide more damping to both local and inter-area oscillation modes.

AB - Inverter-based resources (IBRs) are key components in future power electronics dominated power systems. Virtual synchronous generator control-based IBRs will take the role of a certain number of synchronous generators (SGs). Although VSG imitates SG using control loops, it still demonstrates different dynamic performances and is worth a careful study. This paper mainly focuses on the impact of VSGs on power system inter-area oscillations. SGs in different locations are either completely or partially substituted with VSGs in Kundur's two-area-four-machine system to examine the influence of VSGs on system oscillatory dynamics. The impact of VSG control parameters on local and inter-area oscillation modes is also investigated. The results show that the damping coefficient of the active power loop DPis crucial to system stability. The VSG with a properly designed DPis advised to completely substitute an SG with a high participation factor to provide more damping to both local and inter-area oscillation modes.

UR - https://www.scopus.com/pages/publications/85174654170

U2 - 10.1049/icp.2023.0071

DO - 10.1049/icp.2023.0071

M3 - Conference article published in proceeding or book

AN - SCOPUS:85174654170

VL - 2022

SP - 42

EP - 47

BT - IET Conference Proceedings

PB - Institution of Engineering and Technology

T2 - 12th IET International Conference on Advances in Power System Control, Operation and Management, APSCOM 2022

Y2 - 7 November 2022 through 9 November 2022

ER -

Integration Analysis of VSG-based IBRs on Power System Dynamics

Abstract

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