Design, analysis and control of a magnetically-coupled multi-port multi-operation-mode residential micro-grid

Jafari, M; Malekjamshidi, Z; Zhu, J

Design, analysis and control of a magnetically-coupled multi-port multi-operation-mode residential micro-grid

Jafari, M

Malekjamshidi, Z

Zhu, J

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Publication Type:: Conference Proceeding
Citation:: 2017 20th International Conference on Electrical Machines and Systems, ICEMS 2017, 2017
Issue Date:: 2017-10-02

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Field	Value	Language
dc.contributor.author	Jafari, M https://orcid.org/0000-0002-8521-8636	en_US
dc.contributor.author	Malekjamshidi, Z https://orcid.org/0000-0002-5951-620X	en_US
dc.contributor.author	Zhu, J https://orcid.org/0000-0002-9763-4047	en_US
dc.date.available	2017-06-13	en_US
dc.date.issued	2017-10-02	en_US
dc.identifier.citation	2017 20th International Conference on Electrical Machines and Systems, ICEMS 2017, 2017	en_US
dc.identifier.isbn	9781538632468	en_US
dc.identifier.uri	http://hdl.handle.net/10453/119126
dc.description.abstract	© 2017 IEEE. This paper proposes topology of a magnetically coupled residential micro-grid consisting of a multi-port DC-DC converter and a single phase grid-connected bi-directional inverter. It integrates photovoltaic (PV) and fuel cell energies to supply the residential load via a common high-voltage dc bus linked to a single phase bidirectional inverter. A battery is used to store the surplus energy of the system and stabilize the bus voltage of the fuel cell port. The multi-port converter includes a three port phase shift converter for integrating renewable sources, a bidirectional buck-boost converter for charging and discharging the battery and an interleaved boost converter for boosting the PV voltage and maximum power point tracking. Using interleaved topology has reduced the effects of both high frequency current ripple and low frequency voltage ripple propagated from inverter on the maximum power point tracking (MPPT) performance. The steady state operation and control strategy of the proposed micro-grid are discussed and simulation results are presented.	en_US
dc.relation.ispartof	2017 20th International Conference on Electrical Machines and Systems, ICEMS 2017	en_US
dc.relation.isbasedon	10.1109/ICEMS.2017.8056449	en_US
dc.title	Design, analysis and control of a magnetically-coupled multi-port multi-operation-mode residential micro-grid	en_US
dc.type	Conference Proceeding
utslib.for	0906 Electrical and Electronic Engineering	en_US
pubs.embargo.period	Not known	en_US
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
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	open_access
pubs.publication-status	Published	en_US

Abstract:

© 2017 IEEE. This paper proposes topology of a magnetically coupled residential micro-grid consisting of a multi-port DC-DC converter and a single phase grid-connected bi-directional inverter. It integrates photovoltaic (PV) and fuel cell energies to supply the residential load via a common high-voltage dc bus linked to a single phase bidirectional inverter. A battery is used to store the surplus energy of the system and stabilize the bus voltage of the fuel cell port. The multi-port converter includes a three port phase shift converter for integrating renewable sources, a bidirectional buck-boost converter for charging and discharging the battery and an interleaved boost converter for boosting the PV voltage and maximum power point tracking. Using interleaved topology has reduced the effects of both high frequency current ripple and low frequency voltage ripple propagated from inverter on the maximum power point tracking (MPPT) performance. The steady state operation and control strategy of the proposed micro-grid are discussed and simulation results are presented.

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http://hdl.handle.net/10453/119126