Mitigation SSOs in PMSG-based Wind Farms with Synchronous Condenser

Yuzhi Wang; Liang Wang; Qirong Jiang

doi:10.1109/PESGM41954.2020.9281814

Mitigation SSOs in PMSG-based Wind Farms with Synchronous Condenser

Yuzhi Wang
, Liang Wang
, Qirong Jiang

School of Automation

Tsinghua University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

11 Citations (Scopus)

Abstract

Sub/Super-synchronous oscillations (SSOs) were observed in wind farms equipped with permanent magnet synchronous generators (PMSGs). This paper studies mitigating SSOs in PMSG-based wind farms by a synchronous condenser (SC). Impedance models of the system are established to explain the influence mechanism of SC on SSOs stability. The impact of different SC parameters and SC locations on SSOs are analyzed by eigenvalue analysis. Theoretical calculations reveal that SC can promote system stability. Larger capacity and smaller leakage reactance of SC will achieve a better performance on SSOs mitigation. Two installing locations of SC are discussed and equipping a SC at PCC is more effective for SSO suppressing than at the middle of the line. Finally, the influences of SC on the target system are verified by time-domain simulations with PSCAD/EMTDC.

Original language	English
Title of host publication	2020 IEEE Power and Energy Society General Meeting, PESGM 2020
Publisher	IEEE Computer Society
ISBN (Electronic)	9781728155081
DOIs	https://doi.org/10.1109/PESGM41954.2020.9281814
Publication status	Published - 2 Aug 2020
Event	2020 IEEE Power and Energy Society General Meeting, PESGM 2020 - Montreal, Canada Duration: 2 Aug 2020 → 6 Aug 2020

Publication series

Name	IEEE Power and Energy Society General Meeting
Volume	2020-August
ISSN (Print)	1944-9925
ISSN (Electronic)	1944-9933

Conference

Conference	2020 IEEE Power and Energy Society General Meeting, PESGM 2020
Country/Territory	Canada
City	Montreal
Period	2/08/20 → 6/08/20

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Location
Permanent magnet synchronous generator
Sub/Super-synchronous oscillation
Synchronous condenser

Access to Document

10.1109/PESGM41954.2020.9281814

Cite this

@inproceedings{23052b5e531e4b92b725f86472e3dc81,

title = "Mitigation SSOs in PMSG-based Wind Farms with Synchronous Condenser",

abstract = "Sub/Super-synchronous oscillations (SSOs) were observed in wind farms equipped with permanent magnet synchronous generators (PMSGs). This paper studies mitigating SSOs in PMSG-based wind farms by a synchronous condenser (SC). Impedance models of the system are established to explain the influence mechanism of SC on SSOs stability. The impact of different SC parameters and SC locations on SSOs are analyzed by eigenvalue analysis. Theoretical calculations reveal that SC can promote system stability. Larger capacity and smaller leakage reactance of SC will achieve a better performance on SSOs mitigation. Two installing locations of SC are discussed and equipping a SC at PCC is more effective for SSO suppressing than at the middle of the line. Finally, the influences of SC on the target system are verified by time-domain simulations with PSCAD/EMTDC.",

keywords = "Location, Permanent magnet synchronous generator, Sub/Super-synchronous oscillation, Synchronous condenser",

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

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 2020 IEEE Power and Energy Society General Meeting, PESGM 2020 ; Conference date: 02-08-2020 Through 06-08-2020",

year = "2020",

month = aug,

day = "2",

doi = "10.1109/PESGM41954.2020.9281814",

language = "English",

series = "IEEE Power and Energy Society General Meeting",

publisher = "IEEE Computer Society",

booktitle = "2020 IEEE Power and Energy Society General Meeting, PESGM 2020",

address = "United States",

}

Wang, Y, Wang, L & Jiang, Q 2020, Mitigation SSOs in PMSG-based Wind Farms with Synchronous Condenser. in 2020 IEEE Power and Energy Society General Meeting, PESGM 2020., 9281814, IEEE Power and Energy Society General Meeting, vol. 2020-August, IEEE Computer Society, 2020 IEEE Power and Energy Society General Meeting, PESGM 2020, Montreal, Canada, 2/08/20. https://doi.org/10.1109/PESGM41954.2020.9281814

Mitigation SSOs in PMSG-based Wind Farms with Synchronous Condenser. / Wang, Yuzhi; Wang, Liang; Jiang, Qirong.
2020 IEEE Power and Energy Society General Meeting, PESGM 2020. IEEE Computer Society, 2020. 9281814 (IEEE Power and Energy Society General Meeting; Vol. 2020-August).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Mitigation SSOs in PMSG-based Wind Farms with Synchronous Condenser

AU - Wang, Yuzhi

AU - Wang, Liang

AU - Jiang, Qirong

PY - 2020/8/2

Y1 - 2020/8/2

N2 - Sub/Super-synchronous oscillations (SSOs) were observed in wind farms equipped with permanent magnet synchronous generators (PMSGs). This paper studies mitigating SSOs in PMSG-based wind farms by a synchronous condenser (SC). Impedance models of the system are established to explain the influence mechanism of SC on SSOs stability. The impact of different SC parameters and SC locations on SSOs are analyzed by eigenvalue analysis. Theoretical calculations reveal that SC can promote system stability. Larger capacity and smaller leakage reactance of SC will achieve a better performance on SSOs mitigation. Two installing locations of SC are discussed and equipping a SC at PCC is more effective for SSO suppressing than at the middle of the line. Finally, the influences of SC on the target system are verified by time-domain simulations with PSCAD/EMTDC.

AB - Sub/Super-synchronous oscillations (SSOs) were observed in wind farms equipped with permanent magnet synchronous generators (PMSGs). This paper studies mitigating SSOs in PMSG-based wind farms by a synchronous condenser (SC). Impedance models of the system are established to explain the influence mechanism of SC on SSOs stability. The impact of different SC parameters and SC locations on SSOs are analyzed by eigenvalue analysis. Theoretical calculations reveal that SC can promote system stability. Larger capacity and smaller leakage reactance of SC will achieve a better performance on SSOs mitigation. Two installing locations of SC are discussed and equipping a SC at PCC is more effective for SSO suppressing than at the middle of the line. Finally, the influences of SC on the target system are verified by time-domain simulations with PSCAD/EMTDC.

KW - Location

KW - Permanent magnet synchronous generator

KW - Sub/Super-synchronous oscillation

KW - Synchronous condenser

UR - https://www.scopus.com/pages/publications/85099159192

U2 - 10.1109/PESGM41954.2020.9281814

DO - 10.1109/PESGM41954.2020.9281814

M3 - Conference contribution

AN - SCOPUS:85099159192

T3 - IEEE Power and Energy Society General Meeting

BT - 2020 IEEE Power and Energy Society General Meeting, PESGM 2020

PB - IEEE Computer Society

T2 - 2020 IEEE Power and Energy Society General Meeting, PESGM 2020

Y2 - 2 August 2020 through 6 August 2020

ER -

Mitigation SSOs in PMSG-based Wind Farms with Synchronous Condenser

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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