An Analysis of Delay-based and Integrator-based Sequence Detectors for Grid-Connected Converters

Hesam Khazraj; Filipe Miguel Faria da Silva; Claus Leth Bak

doi:10.1109/EEEIC.2017.7977514

An Analysis of Delay-based and Integrator-based Sequence Detectors for Grid-Connected Converters

Hesam Khazraj, Filipe Miguel Faria da Silva, Claus Leth Bak

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

4 Citations (Scopus)

Abstract

Detecting and separating positive and negative sequence components of the grid voltage or current is of vital importance in the control of grid-connected power converters, HVDC systems, etc. To this end, several techniques have been proposed in recent years. These techniques can be broadly classified into two main classes: The integrator-based techniques and Delay-based techniques. The complex-coefficient filter-based technique, dual second-order generalized integrator-based method, multiple reference frame approach are the main members of the integrator-based sequence detector and the delay-signal cancellation operators are the main members of the delay-based sequence detectors. The aim of this paper is to provide a theoretical and experimental comparative study between integrator and delay based sequence detectors. The theoretical analysis is conducted based on the small-signal modelling, and experimental study is conducted using dSpace platform.

Original language	English
Title of host publication	Proceedings of the 2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)
Number of pages	5
Place of Publication	Milan, Italy
Publisher	IEEE Press
Publication date	Jun 2017
ISBN (Print)	978-1-5386-3917-7
DOIs	https://doi.org/10.1109/EEEIC.2017.7977514
Publication status	Published - Jun 2017
Event	2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe) - Milano, Italy Duration: 6 Jun 2017 → 9 Jun 2017

Conference

Conference	2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)
Country/Territory	Italy
City	Milano
Period	06/06/2017 → 09/06/2017

Keywords

Distributed generation
Filters
Grid connected applications
Sequence detection

Access to Document

10.1109/EEEIC.2017.7977514

AUB Link

Search for the material in Aalborg University Library's search engine

Cite this

Khazraj, H., Silva, F. M. F. D., & Bak, C. L. (2017). An Analysis of Delay-based and Integrator-based Sequence Detectors for Grid-Connected Converters. In Proceedings of the 2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe) IEEE Press. https://doi.org/10.1109/EEEIC.2017.7977514

Khazraj, Hesam ; Silva, Filipe Miguel Faria da ; Bak, Claus Leth. / An Analysis of Delay-based and Integrator-based Sequence Detectors for Grid-Connected Converters. Proceedings of the 2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe). Milan, Italy : IEEE Press, 2017.

@inproceedings{9516e068c96a48b6822c6396f52e393e,

title = "An Analysis of Delay-based and Integrator-based Sequence Detectors for Grid-Connected Converters",

abstract = "Detecting and separating positive and negative sequence components of the grid voltage or current is of vital importance in the control of grid-connected power converters, HVDC systems, etc. To this end, several techniques have been proposed in recent years. These techniques can be broadly classified into two main classes: The integrator-based techniques and Delay-based techniques. The complex-coefficient filter-based technique, dual second-order generalized integrator-based method, multiple reference frame approach are the main members of the integrator-based sequence detector and the delay-signal cancellation operators are the main members of the delay-based sequence detectors. The aim of this paper is to provide a theoretical and experimental comparative study between integrator and delay based sequence detectors. The theoretical analysis is conducted based on the small-signal modelling, and experimental study is conducted using dSpace platform.",

keywords = "Distributed generation, Filters, Grid connected applications, Sequence detection",

author = "Hesam Khazraj and Silva, {Filipe Miguel Faria da} and Bak, {Claus Leth}",

year = "2017",

month = jun,

doi = "10.1109/EEEIC.2017.7977514",

language = "English",

isbn = "978-1-5386-3917-7",

booktitle = "Proceedings of the 2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)",

publisher = "IEEE Press",

note = "2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe) ; Conference date: 06-06-2017 Through 09-06-2017",

}

Khazraj, H, Silva, FMFD & Bak, CL 2017, An Analysis of Delay-based and Integrator-based Sequence Detectors for Grid-Connected Converters. in Proceedings of the 2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe). IEEE Press, Milan, Italy, 2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), Milano, Italy, 06/06/2017. https://doi.org/10.1109/EEEIC.2017.7977514

An Analysis of Delay-based and Integrator-based Sequence Detectors for Grid-Connected Converters. / Khazraj, Hesam; Silva, Filipe Miguel Faria da ; Bak, Claus Leth.
Proceedings of the 2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe). Milan, Italy: IEEE Press, 2017.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

TY - GEN

T1 - An Analysis of Delay-based and Integrator-based Sequence Detectors for Grid-Connected Converters

AU - Khazraj, Hesam

AU - Silva, Filipe Miguel Faria da

AU - Bak, Claus Leth

PY - 2017/6

Y1 - 2017/6

N2 - Detecting and separating positive and negative sequence components of the grid voltage or current is of vital importance in the control of grid-connected power converters, HVDC systems, etc. To this end, several techniques have been proposed in recent years. These techniques can be broadly classified into two main classes: The integrator-based techniques and Delay-based techniques. The complex-coefficient filter-based technique, dual second-order generalized integrator-based method, multiple reference frame approach are the main members of the integrator-based sequence detector and the delay-signal cancellation operators are the main members of the delay-based sequence detectors. The aim of this paper is to provide a theoretical and experimental comparative study between integrator and delay based sequence detectors. The theoretical analysis is conducted based on the small-signal modelling, and experimental study is conducted using dSpace platform.

AB - Detecting and separating positive and negative sequence components of the grid voltage or current is of vital importance in the control of grid-connected power converters, HVDC systems, etc. To this end, several techniques have been proposed in recent years. These techniques can be broadly classified into two main classes: The integrator-based techniques and Delay-based techniques. The complex-coefficient filter-based technique, dual second-order generalized integrator-based method, multiple reference frame approach are the main members of the integrator-based sequence detector and the delay-signal cancellation operators are the main members of the delay-based sequence detectors. The aim of this paper is to provide a theoretical and experimental comparative study between integrator and delay based sequence detectors. The theoretical analysis is conducted based on the small-signal modelling, and experimental study is conducted using dSpace platform.

KW - Distributed generation

KW - Filters

KW - Grid connected applications

KW - Sequence detection

U2 - 10.1109/EEEIC.2017.7977514

DO - 10.1109/EEEIC.2017.7977514

M3 - Article in proceeding

SN - 978-1-5386-3917-7

BT - Proceedings of the 2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)

PB - IEEE Press

CY - Milan, Italy

T2 - 2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)

Y2 - 6 June 2017 through 9 June 2017

ER -

Khazraj H, Silva FMFD , Bak CL. An Analysis of Delay-based and Integrator-based Sequence Detectors for Grid-Connected Converters. In Proceedings of the 2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe). Milan, Italy: IEEE Press. 2017 doi: 10.1109/EEEIC.2017.7977514

An Analysis of Delay-based and Integrator-based Sequence Detectors for Grid-Connected Converters

Abstract

Conference

Keywords

Access to Document

AUB Link

Fingerprint

Cite this