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Universal and Seamless Control of Distributed Resources-Energy Storage for all Operational Scenarios of Microgrids / Meghdad Fazeli; Paul Holland

IEEE Transactions on Energy Conversion, Pages: 1 - 1

Swansea University Author: Fazeli, Meghdad

Abstract

This paper proposes one control paradigm that can operate in both grid-connected and islanded modes, hence, does not need any sort of islanding detection method. The proposed method automatically and seamlessly rides-through a fault on the grid side, and controls the microgrid’s voltage and frequenc...

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Published in: IEEE Transactions on Energy Conversion
ISSN: 0885-8969 1558-0059
Published: 2017
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URI: https://cronfa.swan.ac.uk/Record/cronfa32722
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first_indexed 2017-03-27T12:57:29Z
last_indexed 2018-09-13T18:38:04Z
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spelling 2018-09-13T17:40:51Z v2 32722 2017-03-27 Universal and Seamless Control of Distributed Resources-Energy Storage for all Operational Scenarios of Microgrids Meghdad Fazeli Meghdad Fazeli true 0000-0003-1448-5339 false b7aae4026707ed626d812d07018a2113 9dc4b725bd3fcd6fb8a421036ef8e43e NZnaY4nQ83aRogdSuNamT9yvqZQRJmUl2lxhnzSZE7o= 2017-03-27 EEN This paper proposes one control paradigm that can operate in both grid-connected and islanded modes, hence, does not need any sort of islanding detection method. The proposed method automatically and seamlessly rides-through a fault on the grid side, and controls the microgrid’s voltage and frequency during islanded operation. During islanded operation it utilises the combination of distributed generation-energy storage similar to the prime-mover of a synchronous generator to control the frequency. A comprehensive active and reactive power control is proposed that minimises the usage of a local fossil-fuelled auxiliary generator. The method is based on expanding the so called non-detection zone to all operational scenarios including islanded mode, hence, having small, “undetectable” voltage and frequency deviation. As soon as the grid is reconnected the distributed generator is automatically and seamlessly synchronised with the grid. This is achieved through keeping PLL as part of the operation in islanded mode without altering its phase angle. The proposed method is validated using PSCAD/ EMTDC simulation. Journal article IEEE Transactions on Energy Conversion 1 1 0885-8969 1558-0059 Islanding detection, Non detection zone, Droop control, Distributed Generation, Microgrids 0 0 2017 2017-01-01 10.1109/TEC.2017.2689505 College of Engineering Engineering CENG EEN None None 2018-09-13T17:40:51Z 2017-03-27T11:59:58Z College of Engineering Engineering Meghdad Fazeli 1 Paul Holland 2 0032722-27032017120052.pdf fazeli2017.pdf 2017-03-27T12:00:52Z Output 859434 application/pdf AM true Published to Cronfa 03/05/2017 2017-03-27T00:00:00 false eng
title Universal and Seamless Control of Distributed Resources-Energy Storage for all Operational Scenarios of Microgrids
spellingShingle Universal and Seamless Control of Distributed Resources-Energy Storage for all Operational Scenarios of Microgrids
Fazeli, Meghdad
title_short Universal and Seamless Control of Distributed Resources-Energy Storage for all Operational Scenarios of Microgrids
title_full Universal and Seamless Control of Distributed Resources-Energy Storage for all Operational Scenarios of Microgrids
title_fullStr Universal and Seamless Control of Distributed Resources-Energy Storage for all Operational Scenarios of Microgrids
title_full_unstemmed Universal and Seamless Control of Distributed Resources-Energy Storage for all Operational Scenarios of Microgrids
title_sort Universal and Seamless Control of Distributed Resources-Energy Storage for all Operational Scenarios of Microgrids
author_id_str_mv b7aae4026707ed626d812d07018a2113
author_id_fullname_str_mv b7aae4026707ed626d812d07018a2113_***_Fazeli, Meghdad
author Fazeli, Meghdad
author2 Meghdad Fazeli
Paul Holland
format Journal article
container_title IEEE Transactions on Energy Conversion
container_start_page 1
publishDate 2017
institution Swansea University
issn 0885-8969
1558-0059
doi_str_mv 10.1109/TEC.2017.2689505
college_str College of Engineering
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hierarchy_top_id collegeofengineering
hierarchy_top_title College of Engineering
hierarchy_parent_id collegeofengineering
hierarchy_parent_title College of Engineering
department_str Engineering{{{_:::_}}}College of Engineering{{{_:::_}}}Engineering
document_store_str 1
active_str 1
description This paper proposes one control paradigm that can operate in both grid-connected and islanded modes, hence, does not need any sort of islanding detection method. The proposed method automatically and seamlessly rides-through a fault on the grid side, and controls the microgrid’s voltage and frequency during islanded operation. During islanded operation it utilises the combination of distributed generation-energy storage similar to the prime-mover of a synchronous generator to control the frequency. A comprehensive active and reactive power control is proposed that minimises the usage of a local fossil-fuelled auxiliary generator. The method is based on expanding the so called non-detection zone to all operational scenarios including islanded mode, hence, having small, “undetectable” voltage and frequency deviation. As soon as the grid is reconnected the distributed generator is automatically and seamlessly synchronised with the grid. This is achieved through keeping PLL as part of the operation in islanded mode without altering its phase angle. The proposed method is validated using PSCAD/ EMTDC simulation.
published_date 2017-01-01T21:38:05Z
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score 10.837401