A voltage based technique using combined features of Stockwell Transform and Hilbert Transform for detection of islanding events

Om Prakash Mahela; Ramesh Gupta; Baseem Khan; P. Sanjeevikumar; Zbigniew Leonowicz; Sunita Choudhary; Hassan Haes Alhelou

doi:10.1109/EEEIC/ICPSEurope49358.2020.9160551

A voltage based technique using combined features of Stockwell Transform and Hilbert Transform for detection of islanding events

Om Prakash Mahela, Ramesh Gupta, Baseem Khan, P. Sanjeevikumar, Zbigniew Leonowicz, Sunita Choudhary, Hassan Haes Alhelou

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

3 Citations (Scopus)

Abstract

A technique is utilizing the voltage signal to detect Islanding events and operational incidents and also to discriminate the operational events from the islanding events is proposed in this manuscript. A test utility network designed in Simulink environment of MATLAB software is used for the proposed study. Voltage waveforms recorded at the Point of Common Coupling (PCC) of the test grid is decomposed by utilizes the Stockwell Transform, and complex S-matrix is extracted. A median of S-matrix is obtained and represented as ST-index, which is plotted with time. Further, voltage waveforms are decomposed with the aid of Hilbert Transform, and the absolute outcome is represented as H-index. Element to element multiplication of ST-index and H-index is performed, and the resulting index is represented as Islanding index. A threshold value is set for this index and magnitudes more significant than the threshold presents the presence of islanding and value below the threshold indicates the operational event.

Original language	English
Title of host publication	Conference Proceedings - 2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I & CPS Europe)
Editors	Zhigniew Leonowicz
Place of Publication	Piscataway NJ USA
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	1574-1578
Number of pages	5
ISBN (Electronic)	9781728174532, 9781728174556
ISBN (Print)	9781728174563
DOIs	https://doi.org/10.1109/EEEIC/ICPSEurope49358.2020.9160551
Publication status	Published - 2020
Externally published	Yes
Event	IEEE International Conference on Environment and Electrical Engineering and IEEE Industrial and Commercial Power Systems Europe 2020 - Madrid, Spain Duration: 9 Jun 2020 → 12 Jun 2020 https://ieeexplore.ieee.org/xpl/conhome/9146477/proceeding?isnumber=9160488&rowsPerPage=100&pageNumber=4 (Proceedings)

Conference

Conference	IEEE International Conference on Environment and Electrical Engineering and IEEE Industrial and Commercial Power Systems Europe 2020
Abbreviated title	EEEIC / I&CPS Europe 2020
Country/Territory	Spain
City	Madrid
Period	9/06/20 → 12/06/20
Internet address	https://ieeexplore.ieee.org/xpl/conhome/9146477/proceeding?isnumber=9160488&rowsPerPage=100&pageNumber=4 (Proceedings)

Keywords

Hilbert Transform
Hybrid power system
solar energy
Stockwell Transform
wind energy

UN SDGs

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

Access to Document

10.1109/EEEIC/ICPSEurope49358.2020.9160551

Cite this

Mahela, O. P., Gupta, R., Khan, B., Sanjeevikumar, P., Leonowicz, Z., Choudhary, S., & Alhelou, H. H. (2020). A voltage based technique using combined features of Stockwell Transform and Hilbert Transform for detection of islanding events. In Z. Leonowicz (Ed.), Conference Proceedings - 2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I & CPS Europe) (pp. 1574-1578). IEEE, Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/EEEIC/ICPSEurope49358.2020.9160551

Mahela, Om Prakash ; Gupta, Ramesh ; Khan, Baseem et al. / A voltage based technique using combined features of Stockwell Transform and Hilbert Transform for detection of islanding events. Conference Proceedings - 2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I & CPS Europe). editor / Zhigniew Leonowicz. Piscataway NJ USA : IEEE, Institute of Electrical and Electronics Engineers, 2020. pp. 1574-1578

@inproceedings{5846262af0af46e49a33248f0f2545fc,

title = "A voltage based technique using combined features of Stockwell Transform and Hilbert Transform for detection of islanding events",

abstract = "A technique is utilizing the voltage signal to detect Islanding events and operational incidents and also to discriminate the operational events from the islanding events is proposed in this manuscript. A test utility network designed in Simulink environment of MATLAB software is used for the proposed study. Voltage waveforms recorded at the Point of Common Coupling (PCC) of the test grid is decomposed by utilizes the Stockwell Transform, and complex S-matrix is extracted. A median of S-matrix is obtained and represented as ST-index, which is plotted with time. Further, voltage waveforms are decomposed with the aid of Hilbert Transform, and the absolute outcome is represented as H-index. Element to element multiplication of ST-index and H-index is performed, and the resulting index is represented as Islanding index. A threshold value is set for this index and magnitudes more significant than the threshold presents the presence of islanding and value below the threshold indicates the operational event.",

keywords = "Hilbert Transform, Hybrid power system, solar energy, Stockwell Transform, wind energy",

author = "Mahela, {Om Prakash} and Ramesh Gupta and Baseem Khan and P. Sanjeevikumar and Zbigniew Leonowicz and Sunita Choudhary and Alhelou, {Hassan Haes}",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; IEEE International Conference on Environment and Electrical Engineering and IEEE Industrial and Commercial Power Systems Europe 2020, EEEIC / I&CPS Europe 2020 ; Conference date: 09-06-2020 Through 12-06-2020",

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publisher = "IEEE, Institute of Electrical and Electronics Engineers",

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Mahela, OP, Gupta, R, Khan, B, Sanjeevikumar, P, Leonowicz, Z, Choudhary, S & Alhelou, HH 2020, A voltage based technique using combined features of Stockwell Transform and Hilbert Transform for detection of islanding events. in Z Leonowicz (ed.), Conference Proceedings - 2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I & CPS Europe). IEEE, Institute of Electrical and Electronics Engineers, Piscataway NJ USA, pp. 1574-1578, IEEE International Conference on Environment and Electrical Engineering and IEEE Industrial and Commercial Power Systems Europe 2020, Madrid, Spain, 9/06/20. https://doi.org/10.1109/EEEIC/ICPSEurope49358.2020.9160551

A voltage based technique using combined features of Stockwell Transform and Hilbert Transform for detection of islanding events. / Mahela, Om Prakash; Gupta, Ramesh; Khan, Baseem et al.
Conference Proceedings - 2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I & CPS Europe). ed. / Zhigniew Leonowicz. Piscataway NJ USA: IEEE, Institute of Electrical and Electronics Engineers, 2020. p. 1574-1578.

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

TY - GEN

T1 - A voltage based technique using combined features of Stockwell Transform and Hilbert Transform for detection of islanding events

AU - Mahela, Om Prakash

AU - Gupta, Ramesh

AU - Khan, Baseem

AU - Sanjeevikumar, P.

AU - Leonowicz, Zbigniew

AU - Choudhary, Sunita

AU - Alhelou, Hassan Haes

PY - 2020

Y1 - 2020

N2 - A technique is utilizing the voltage signal to detect Islanding events and operational incidents and also to discriminate the operational events from the islanding events is proposed in this manuscript. A test utility network designed in Simulink environment of MATLAB software is used for the proposed study. Voltage waveforms recorded at the Point of Common Coupling (PCC) of the test grid is decomposed by utilizes the Stockwell Transform, and complex S-matrix is extracted. A median of S-matrix is obtained and represented as ST-index, which is plotted with time. Further, voltage waveforms are decomposed with the aid of Hilbert Transform, and the absolute outcome is represented as H-index. Element to element multiplication of ST-index and H-index is performed, and the resulting index is represented as Islanding index. A threshold value is set for this index and magnitudes more significant than the threshold presents the presence of islanding and value below the threshold indicates the operational event.

AB - A technique is utilizing the voltage signal to detect Islanding events and operational incidents and also to discriminate the operational events from the islanding events is proposed in this manuscript. A test utility network designed in Simulink environment of MATLAB software is used for the proposed study. Voltage waveforms recorded at the Point of Common Coupling (PCC) of the test grid is decomposed by utilizes the Stockwell Transform, and complex S-matrix is extracted. A median of S-matrix is obtained and represented as ST-index, which is plotted with time. Further, voltage waveforms are decomposed with the aid of Hilbert Transform, and the absolute outcome is represented as H-index. Element to element multiplication of ST-index and H-index is performed, and the resulting index is represented as Islanding index. A threshold value is set for this index and magnitudes more significant than the threshold presents the presence of islanding and value below the threshold indicates the operational event.

KW - Hilbert Transform

KW - Hybrid power system

KW - solar energy

KW - Stockwell Transform

KW - wind energy

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U2 - 10.1109/EEEIC/ICPSEurope49358.2020.9160551

DO - 10.1109/EEEIC/ICPSEurope49358.2020.9160551

M3 - Conference Paper

AN - SCOPUS:85090416346

SN - 9781728174563

SP - 1574

EP - 1578

BT - Conference Proceedings - 2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I & CPS Europe)

A2 - Leonowicz, Zhigniew

PB - IEEE, Institute of Electrical and Electronics Engineers

CY - Piscataway NJ USA

T2 - IEEE International Conference on Environment and Electrical Engineering and IEEE Industrial and Commercial Power Systems Europe 2020

Y2 - 9 June 2020 through 12 June 2020

ER -

Mahela OP, Gupta R, Khan B, Sanjeevikumar P, Leonowicz Z, Choudhary S et al. A voltage based technique using combined features of Stockwell Transform and Hilbert Transform for detection of islanding events. In Leonowicz Z, editor, Conference Proceedings - 2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I & CPS Europe). Piscataway NJ USA: IEEE, Institute of Electrical and Electronics Engineers. 2020. p. 1574-1578 doi: 10.1109/EEEIC/ICPSEurope49358.2020.9160551

A voltage based technique using combined features of Stockwell Transform and Hilbert Transform for detection of islanding events

Abstract

Conference

Keywords

UN SDGs

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