Improving Transient Stability of Power Synchronization Control for Weak Grid Applications

Amir Sepehr; Mobina Pouresmaeil; Mojgan Hojabri; Frede Blaabjerg; Edris Pouresmaeil

doi:10.1109/COMPEL49091.2020.9265786

Improving Transient Stability of Power Synchronization Control for Weak Grid Applications

Amir Sepehr, Mobina Pouresmaeil, Mojgan Hojabri, Frede Blaabjerg, Edris Pouresmaeil^*

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

4 Sitaatiot (Scopus)

171 Lataukset (Pure)

Abstrakti

Power synchronization control (PSC) has a promising potential to be used in interface converters of large-scale renewable generations operating under weak-grid condition. This paper presents a modified PSC-based control structure that provides an enhanced dynamic response, reinforced synchronization, and reduced vulnerability against grid transients. By utilizing a back-calculation scheme, the active power reference in the synchronization loop of PSC is configured to be adapted to the grid transients for avoiding loss of synchronization (LOS). Furthermore, the proposed control structure prevents power-injection collapse (PIC) and mitigates the dc current components of the converter caused by transients in weak grids. Performance and feasibility of the proposed control structure are highlighted and verified by simulation of various scenarios and operating conditions.

Alkuperäiskieli	Englanti
Otsikko	Proceedings of the 21st IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2020
Kustantaja	IEEE
Sivumäärä	6
ISBN (elektroninen)	978-1-7281-7160-9
DOI - pysyväislinkit	https://doi.org/10.1109/COMPEL49091.2020.9265786
Tila	Julkaistu - 2020
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	IEEE Workshop on Control and Modeling for Power Electronics - Virtual, Online Kesto: 9 marrask. 2020 → 12 marrask. 2020 Konferenssinumero: 21

Julkaisusarja

Nimi	IEEE workshop on control and modeling for power electronics
Kustantaja	IEEE

Workshop

Workshop	IEEE Workshop on Control and Modeling for Power Electronics
Lyhennettä	COMPEL
Kaupunki	Virtual, Online
Ajanjakso	09/11/2020 → 12/11/2020
Muu	Virtual conference

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Pääsy asiakirjaan

10.1109/COMPEL49091.2020.9265786

ELEC_Sepehr_etal_Improving-Transient-Stability_COMPEL2020_acceptedauthormanuscriptAccepted author manuscript, 381 KB

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Sepehr, A., Pouresmaeil, M., Hojabri, M., Blaabjerg, F., & Pouresmaeil, E. (2020). Improving Transient Stability of Power Synchronization Control for Weak Grid Applications. teoksessa Proceedings of the 21st IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2020 Artikkeli 9265786 (IEEE workshop on control and modeling for power electronics). IEEE. https://doi.org/10.1109/COMPEL49091.2020.9265786

@inproceedings{89e0a36aad5041e3831b389252c26382,

title = "Improving Transient Stability of Power Synchronization Control for Weak Grid Applications",

abstract = "Power synchronization control (PSC) has a promising potential to be used in interface converters of large-scale renewable generations operating under weak-grid condition. This paper presents a modified PSC-based control structure that provides an enhanced dynamic response, reinforced synchronization, and reduced vulnerability against grid transients. By utilizing a back-calculation scheme, the active power reference in the synchronization loop of PSC is configured to be adapted to the grid transients for avoiding loss of synchronization (LOS). Furthermore, the proposed control structure prevents power-injection collapse (PIC) and mitigates the dc current components of the converter caused by transients in weak grids. Performance and feasibility of the proposed control structure are highlighted and verified by simulation of various scenarios and operating conditions.",

keywords = "Interface converter, Power synchronization control, Solid fault, Transient angel stability, Weak grid",

author = "Amir Sepehr and Mobina Pouresmaeil and Mojgan Hojabri and Frede Blaabjerg and Edris Pouresmaeil",

year = "2020",

doi = "10.1109/COMPEL49091.2020.9265786",

language = "English",

series = "IEEE workshop on control and modeling for power electronics",

publisher = "IEEE",

booktitle = "Proceedings of the 21st IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2020",

address = "United States",

note = "IEEE Workshop on Control and Modeling for Power Electronics, COMPEL ; Conference date: 09-11-2020 Through 12-11-2020",

}

Sepehr, A, Pouresmaeil, M, Hojabri, M, Blaabjerg, F & Pouresmaeil, E 2020, Improving Transient Stability of Power Synchronization Control for Weak Grid Applications. julkaisussa Proceedings of the 21st IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2020., 9265786, IEEE workshop on control and modeling for power electronics, IEEE, IEEE Workshop on Control and Modeling for Power Electronics, Virtual, Online, 09/11/2020. https://doi.org/10.1109/COMPEL49091.2020.9265786

Improving Transient Stability of Power Synchronization Control for Weak Grid Applications. / Sepehr, Amir; Pouresmaeil, Mobina; Hojabri, Mojgan et al.
Proceedings of the 21st IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2020. IEEE, 2020. 9265786 (IEEE workshop on control and modeling for power electronics).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

TY - GEN

T1 - Improving Transient Stability of Power Synchronization Control for Weak Grid Applications

AU - Sepehr, Amir

AU - Pouresmaeil, Mobina

AU - Hojabri, Mojgan

AU - Blaabjerg, Frede

AU - Pouresmaeil, Edris

N1 - Conference code: 21

PY - 2020

Y1 - 2020

N2 - Power synchronization control (PSC) has a promising potential to be used in interface converters of large-scale renewable generations operating under weak-grid condition. This paper presents a modified PSC-based control structure that provides an enhanced dynamic response, reinforced synchronization, and reduced vulnerability against grid transients. By utilizing a back-calculation scheme, the active power reference in the synchronization loop of PSC is configured to be adapted to the grid transients for avoiding loss of synchronization (LOS). Furthermore, the proposed control structure prevents power-injection collapse (PIC) and mitigates the dc current components of the converter caused by transients in weak grids. Performance and feasibility of the proposed control structure are highlighted and verified by simulation of various scenarios and operating conditions.

AB - Power synchronization control (PSC) has a promising potential to be used in interface converters of large-scale renewable generations operating under weak-grid condition. This paper presents a modified PSC-based control structure that provides an enhanced dynamic response, reinforced synchronization, and reduced vulnerability against grid transients. By utilizing a back-calculation scheme, the active power reference in the synchronization loop of PSC is configured to be adapted to the grid transients for avoiding loss of synchronization (LOS). Furthermore, the proposed control structure prevents power-injection collapse (PIC) and mitigates the dc current components of the converter caused by transients in weak grids. Performance and feasibility of the proposed control structure are highlighted and verified by simulation of various scenarios and operating conditions.

KW - Interface converter

KW - Power synchronization control

KW - Solid fault

KW - Transient angel stability

KW - Weak grid

UR - http://www.scopus.com/inward/record.url?scp=85098566022&partnerID=8YFLogxK

U2 - 10.1109/COMPEL49091.2020.9265786

DO - 10.1109/COMPEL49091.2020.9265786

M3 - Conference article in proceedings

T3 - IEEE workshop on control and modeling for power electronics

BT - Proceedings of the 21st IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2020

PB - IEEE

T2 - IEEE Workshop on Control and Modeling for Power Electronics

Y2 - 9 November 2020 through 12 November 2020

ER -

Sepehr A, Pouresmaeil M, Hojabri M, Blaabjerg F, Pouresmaeil E. Improving Transient Stability of Power Synchronization Control for Weak Grid Applications. julkaisussa Proceedings of the 21st IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2020. IEEE. 2020. 9265786. (IEEE workshop on control and modeling for power electronics). doi: 10.1109/COMPEL49091.2020.9265786

Improving Transient Stability of Power Synchronization Control for Weak Grid Applications

Abstrakti

Julkaisusarja

Workshop

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