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A Quasi open-loop robust three-phase grid-synchronization technique for non-ideal grid

Research output: Contribution to journal › Article › peer-review

Standard Standard

A Quasi open-loop robust three-phase grid-synchronization technique for non-ideal grid. / Ahmed, Hafiz; Biricik, Samet; Benbouzid, Mohamed.
In: IET Generation, Transmission & Distribution, Vol. 15, No. 24, 12.2021, p. 3388-3399.

Research output: Contribution to journal › Article › peer-review

HarvardHarvard

Ahmed, H, Biricik, S & Benbouzid, M 2021, 'A Quasi open-loop robust three-phase grid-synchronization technique for non-ideal grid', IET Generation, Transmission & Distribution, vol. 15, no. 24, pp. 3388-3399. https://doi.org/10.1049/gtd2.12203

APA

Ahmed, H., Biricik, S., & Benbouzid, M. (2021). A Quasi open-loop robust three-phase grid-synchronization technique for non-ideal grid. IET Generation, Transmission & Distribution, 15(24), 3388-3399. https://doi.org/10.1049/gtd2.12203

CBE

Ahmed H, Biricik S, Benbouzid M. 2021. A Quasi open-loop robust three-phase grid-synchronization technique for non-ideal grid. IET Generation, Transmission & Distribution. 15(24):3388-3399. https://doi.org/10.1049/gtd2.12203

MLA

Ahmed, Hafiz, Samet Biricik and Mohamed Benbouzid. "A Quasi open-loop robust three-phase grid-synchronization technique for non-ideal grid". IET Generation, Transmission & Distribution. 2021, 15(24). 3388-3399. https://doi.org/10.1049/gtd2.12203

VancouverVancouver

Ahmed H, Biricik S, Benbouzid M. A Quasi open-loop robust three-phase grid-synchronization technique for non-ideal grid. IET Generation, Transmission & Distribution. 2021 Dec;15(24):3388-3399. Epub 2021 May 3. doi: 10.1049/gtd2.12203

Author

Ahmed, Hafiz ; Biricik, Samet ; Benbouzid, Mohamed. / A Quasi open-loop robust three-phase grid-synchronization technique for non-ideal grid. In: IET Generation, Transmission & Distribution. 2021 ; Vol. 15, No. 24. pp. 3388-3399.

RIS

TY - JOUR

T1 - A Quasi open-loop robust three-phase grid-synchronization technique for non-ideal grid

AU - Ahmed, Hafiz

AU - Biricik, Samet

AU - Benbouzid, Mohamed

PY - 2021/12

Y1 - 2021/12

N2 - Development of advanced grid‐synchronization technique for unbalanced and distorted grid is considered in this paper. In this context, self‐tuning filter (STF) is considered to extract the fundamental component from the measured unbalanced and distorted voltages. Standard STF considers balanced grid voltages which is not always possible to ensure in the actual power grid. To mitigate this issue, an extended STF is proposed by analyzing the standard STF in the state‐space framework. To make the proposed ESTF grid‐following, a robust open‐loop frequency estimator is also applied. The closed‐loop system enjoys excellent filtering benefit from the extended STF side while taking advantage of the fast convergence speed property of the open‐loop frequency estimation technique. Numerical simulation and experimental results with double second‐order generalized integrator phase‐locked loop are provided to validate the theoretical developments.

AB - Development of advanced grid‐synchronization technique for unbalanced and distorted grid is considered in this paper. In this context, self‐tuning filter (STF) is considered to extract the fundamental component from the measured unbalanced and distorted voltages. Standard STF considers balanced grid voltages which is not always possible to ensure in the actual power grid. To mitigate this issue, an extended STF is proposed by analyzing the standard STF in the state‐space framework. To make the proposed ESTF grid‐following, a robust open‐loop frequency estimator is also applied. The closed‐loop system enjoys excellent filtering benefit from the extended STF side while taking advantage of the fast convergence speed property of the open‐loop frequency estimation technique. Numerical simulation and experimental results with double second‐order generalized integrator phase‐locked loop are provided to validate the theoretical developments.

U2 - 10.1049/gtd2.12203

DO - 10.1049/gtd2.12203

M3 - Article

VL - 15

SP - 3388

EP - 3399

JO - IET Generation, Transmission & Distribution

JF - IET Generation, Transmission & Distribution

SN - 1751-8695

IS - 24

ER -