Harmonic Stability Analysis of Grid-Connected Converters with Power Synchronization Control

Amir Sepehr; Mobina Pouresmaeil; Edris Pouresmaeil

doi:10.1109/ISGTEurope52324.2021.9640199

Harmonic Stability Analysis of Grid-Connected Converters with Power Synchronization Control

Amir Sepehr, Mobina Pouresmaeil, Edris Pouresmaeil

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

144 Lataukset (Pure)

Abstrakti

Integration of converter-based resources into weak grids brings new concerns regarding the harmonic stability of modern power systems. This paper studies the harmonic stability and impedance characteristics of power synchronization control (PSC) which has been introduced for control of converters under weak grid operating conditions. This paper addresses this issue by studying the admittance characteristics of PSC based on the dynamics of the control scheme, the delay and the sampling frequency of the control system, and the linearized model of the grid-connected converter. Next, a critical grid inductance is derived, and necessary conditions for achieving harmonic stability are introduced. Time-domain simulations are carried out to support the proposed harmonic stability analysis.

Alkuperäiskieli	Englanti
Otsikko	2021 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)
Kustantaja	IEEE
Sivumäärä	6
ISBN (elektroninen)	978-1-6654-4875-8
ISBN (painettu)	978-1-6654-4876-5
DOI - pysyväislinkit	https://doi.org/10.1109/ISGTEurope52324.2021.9640199
Tila	Julkaistu - 2021
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	IEEE PES Europe Conference on Innovative Smart Grid Technologies - Aalto University, Espoo, Suomi Kesto: 18 lokak. 2021 → 21 lokak. 2021 https://ieee-isgt-europe.org/

Conference

Conference	IEEE PES Europe Conference on Innovative Smart Grid Technologies
Lyhennettä	ISGT-Europe
Maa/Alue	Suomi
Kaupunki	Espoo
Ajanjakso	18/10/2021 → 21/10/2021
www-osoite	https://ieee-isgt-europe.org/

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10.1109/ISGTEurope52324.2021.9640199

ELEC_Sepehr_etal_Harmonic Stability Analysis of Grid-Connected_IEEE_ISGT_Europe_2021_acceptedauthormanuscriptAccepted author manuscript, 915 KB

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@inproceedings{52585254035b49d582f9a134b4951a54,

title = "Harmonic Stability Analysis of Grid-Connected Converters with Power Synchronization Control",

abstract = "Integration of converter-based resources into weak grids brings new concerns regarding the harmonic stability of modern power systems. This paper studies the harmonic stability and impedance characteristics of power synchronization control (PSC) which has been introduced for control of converters under weak grid operating conditions. This paper addresses this issue by studying the admittance characteristics of PSC based on the dynamics of the control scheme, the delay and the sampling frequency of the control system, and the linearized model of the grid-connected converter. Next, a critical grid inductance is derived, and necessary conditions for achieving harmonic stability are introduced. Time-domain simulations are carried out to support the proposed harmonic stability analysis.",

author = "Amir Sepehr and Mobina Pouresmaeil and Edris Pouresmaeil",

year = "2021",

doi = "10.1109/ISGTEurope52324.2021.9640199",

language = "English",

isbn = "978-1-6654-4876-5",

booktitle = "2021 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)",

publisher = "IEEE",

address = "United States",

note = "IEEE PES Europe Conference on Innovative Smart Grid Technologies, ISGT-Europe ; Conference date: 18-10-2021 Through 21-10-2021",

url = "https://ieee-isgt-europe.org/",

}

Sepehr, A, Pouresmaeil, M & Pouresmaeil, E 2021, Harmonic Stability Analysis of Grid-Connected Converters with Power Synchronization Control. julkaisussa 2021 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe). IEEE, IEEE PES Europe Conference on Innovative Smart Grid Technologies, Espoo, Suomi, 18/10/2021. https://doi.org/10.1109/ISGTEurope52324.2021.9640199

TY - GEN

T1 - Harmonic Stability Analysis of Grid-Connected Converters with Power Synchronization Control

AU - Sepehr, Amir

AU - Pouresmaeil, Mobina

AU - Pouresmaeil, Edris

PY - 2021

Y1 - 2021

N2 - Integration of converter-based resources into weak grids brings new concerns regarding the harmonic stability of modern power systems. This paper studies the harmonic stability and impedance characteristics of power synchronization control (PSC) which has been introduced for control of converters under weak grid operating conditions. This paper addresses this issue by studying the admittance characteristics of PSC based on the dynamics of the control scheme, the delay and the sampling frequency of the control system, and the linearized model of the grid-connected converter. Next, a critical grid inductance is derived, and necessary conditions for achieving harmonic stability are introduced. Time-domain simulations are carried out to support the proposed harmonic stability analysis.

AB - Integration of converter-based resources into weak grids brings new concerns regarding the harmonic stability of modern power systems. This paper studies the harmonic stability and impedance characteristics of power synchronization control (PSC) which has been introduced for control of converters under weak grid operating conditions. This paper addresses this issue by studying the admittance characteristics of PSC based on the dynamics of the control scheme, the delay and the sampling frequency of the control system, and the linearized model of the grid-connected converter. Next, a critical grid inductance is derived, and necessary conditions for achieving harmonic stability are introduced. Time-domain simulations are carried out to support the proposed harmonic stability analysis.

UR - http://www.scopus.com/inward/record.url?scp=85123925887&partnerID=8YFLogxK

U2 - 10.1109/ISGTEurope52324.2021.9640199

DO - 10.1109/ISGTEurope52324.2021.9640199

M3 - Conference article in proceedings

SN - 978-1-6654-4876-5

BT - 2021 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)

PB - IEEE

T2 - IEEE PES Europe Conference on Innovative Smart Grid Technologies

Y2 - 18 October 2021 through 21 October 2021

ER -

Harmonic Stability Analysis of Grid-Connected Converters with Power Synchronization Control

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Conference

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