Virtual Damping Stabilizing for DC Microgrid with Current Disturbance of Selected Frequency Islanding Detection Method

Shi, T; Liu, B; Lei, J; Wang, F; Xiang, X; Li, L; Li, W

Virtual Damping Stabilizing for DC Microgrid with Current Disturbance of Selected Frequency Islanding Detection Method

Shi, T Liu, B Lei, J Wang, F Xiang, X Li, L

Li, W

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Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: 2023 IEEE PELS Students and Young Professionals Symposium (SYPS), 2023, 00, pp. 1-5
Issue Date:: 2023-10-03

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Full metadata record

Field	Value	Language
dc.contributor.author	Shi, T
dc.contributor.author	Liu, B
dc.contributor.author	Lei, J
dc.contributor.author	Wang, F
dc.contributor.author	Xiang, X
dc.contributor.author	Li, L https://orcid.org/0000-0001-8485-2216
dc.contributor.author	Li, W
dc.date	2023-08-27
dc.date.accessioned	2024-04-22T04:18:44Z
dc.date.available	2024-04-22T04:18:44Z
dc.date.issued	2023-10-03
dc.identifier.citation	2023 IEEE PELS Students and Young Professionals Symposium (SYPS), 2023, 00, pp. 1-5
dc.identifier.isbn	9798350307832
dc.identifier.uri	http://hdl.handle.net/10453/178184
dc.description.abstract	In recent years dc islanding detection based on current disturbance of selected frequency CDSF is becoming a promising technique because it has fast detecting speed and good power quality However the implementation of the CDSF potentially causes stability issues in the grid connected dc microgrid In this paper the impedance characteristics of the voltage source converter VSC and distributed generators DGs equipped with CDSF are investigated to reveal the instability mechanism of the cascaded system Moreover a virtual damping stabilizing control based on the dc grid current feed forward is proposed to cancel out the oscillation peak of the VSC which effectively mitigates the instability associated with the CDSF loop Finally the theoretical development is verified by simulation results
dc.language	en
dc.publisher	IEEE
dc.relation.ispartof	2023 IEEE PELS Students and Young Professionals Symposium (SYPS)
dc.relation.ispartof	2023 IEEE PELS Students and Young Professionals Symposium
dc.relation.isbasedon	10.1109/syps59767.2023.10268138
dc.rights	info:eu-repo/semantics/embargoedAccess
dc.title	Virtual Damping Stabilizing for DC Microgrid with Current Disturbance of Selected Frequency Islanding Detection Method
dc.type	Conference Proceeding
utslib.citation.volume	00
utslib.location.activity	Shanghai, China
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	embargoed	*
utslib.copyright.embargo	2025-10-03T00:00:00+1000Z
dc.date.updated	2024-04-22T04:18:42Z
pubs.finish-date	2023-08-29
pubs.publication-status	Published
pubs.start-date	2023-08-27
pubs.volume	00

Abstract:

In recent years dc islanding detection based on current disturbance of selected frequency CDSF is becoming a promising technique because it has fast detecting speed and good power quality However the implementation of the CDSF potentially causes stability issues in the grid connected dc microgrid In this paper the impedance characteristics of the voltage source converter VSC and distributed generators DGs equipped with CDSF are investigated to reveal the instability mechanism of the cascaded system Moreover a virtual damping stabilizing control based on the dc grid current feed forward is proposed to cancel out the oscillation peak of the VSC which effectively mitigates the instability associated with the CDSF loop Finally the theoretical development is verified by simulation results

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/178184