No Cover Image

Patent 487 views

Universal and Seamless control of Distributed Resources‎ (Patent Application No. GB1612350.7‎) / Meghdad, Fazeli

Swansea University Author: Meghdad, Fazeli

Abstract

This patent proposes one control paradigm for microgrids 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...

Full description

URI: https://cronfa.swan.ac.uk/Record/cronfa29757
Tags: Add Tag
No Tags, Be the first to tag this record!
first_indexed 2016-09-06T12:50:58Z
last_indexed 2018-02-09T05:15:06Z
id cronfa29757
recordtype SURis
fullrecord <?xml version="1.0"?><rfc1807><datestamp>2016-09-06T12:23:19.9136114</datestamp><bib-version>v2</bib-version><id>29757</id><entry>2016-09-06</entry><title>Universal and Seamless control of Distributed Resources&#x200E; (Patent Application No. GB1612350.7&#x200E;)</title><swanseaauthors><author><sid>b7aae4026707ed626d812d07018a2113</sid><ORCID>0000-0003-1448-5339</ORCID><firstname>Meghdad</firstname><surname>Fazeli</surname><name>Meghdad Fazeli</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2016-09-06</date><deptcode>EEN</deptcode><abstract>This patent proposes one control paradigm for microgrids that can operate in &#x200E;both grid-connected and islanded modes, hence, does not need &#x200E;any sort of islanding detection method. The proposed method &#x200E;automatically and seamlessly rides-through a fault on the grid &#x200E;side, and controls the microgrid&#x2019;s voltage and frequency during &#x200E;islanded operation. During islanded operation it utilises the &#x200E;combination of distributed generation-energy storage similar to &#x200E;the prime-mover of a synchronous generator to control &#x200E;frequency. A comprehensive active and reactive power control is &#x200E;proposed that minimises the usage of a local fossil-fuelled &#x200E;auxiliary generator. The method is based on expanding the so &#x200E;called non-detection zone to all operational scenarios including &#x200E;islanded mode, hence, having small, &#x201C;undetectable&#x201D; voltage and &#x200E;frequency deviation. As soon as the grid is reconnected the &#x200E;distributed generator is automatically and seamlessly &#x200E;synchronised with the gird. This is achieved through keeping &#x200E;PLL as part of the operation in islanded mode without altering its &#x200E;phase angle.</abstract><type>Patent / published patent application</type><journal/><publisher/><isbnPrint/><isbnElectronic/><issnPrint/><issnElectronic/><keywords/><publishedDay>0</publishedDay><publishedMonth>0</publishedMonth><publishedYear>0</publishedYear><publishedDate>0001-01-01</publishedDate><doi/><url/><notes/><college>COLLEGE NANME</college><department>Engineering</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>EEN</DepartmentCode><institution>Swansea University</institution><lastEdited>2016-09-06T12:23:19.9136114</lastEdited><Created>2016-09-06T12:16:37.9616261</Created><path><level id="1">College of Engineering</level><level id="2">Engineering</level></path><authors><author><firstname>Meghdad</firstname><surname>Fazeli</surname><orcid>0000-0003-1448-5339</orcid><order>1</order></author></authors><documents/></rfc1807>
spelling 2016-09-06T12:23:19.9136114 v2 29757 2016-09-06 Universal and Seamless control of Distributed Resources‎ (Patent Application No. GB1612350.7‎) b7aae4026707ed626d812d07018a2113 0000-0003-1448-5339 Meghdad Fazeli Meghdad Fazeli true false 2016-09-06 EEN This patent proposes one control paradigm for microgrids 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 ‎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 gird. This is achieved through keeping ‎PLL as part of the operation in islanded mode without altering its ‎phase angle. Patent / published patent application 0 0 0 0001-01-01 COLLEGE NANME Engineering COLLEGE CODE EEN Swansea University 2016-09-06T12:23:19.9136114 2016-09-06T12:16:37.9616261 College of Engineering Engineering Meghdad Fazeli 0000-0003-1448-5339 1
title Universal and Seamless control of Distributed Resources‎ (Patent Application No. GB1612350.7‎)
spellingShingle Universal and Seamless control of Distributed Resources‎ (Patent Application No. GB1612350.7‎)
Meghdad, Fazeli
title_short Universal and Seamless control of Distributed Resources‎ (Patent Application No. GB1612350.7‎)
title_full Universal and Seamless control of Distributed Resources‎ (Patent Application No. GB1612350.7‎)
title_fullStr Universal and Seamless control of Distributed Resources‎ (Patent Application No. GB1612350.7‎)
title_full_unstemmed Universal and Seamless control of Distributed Resources‎ (Patent Application No. GB1612350.7‎)
title_sort Universal and Seamless control of Distributed Resources‎ (Patent Application No. GB1612350.7‎)
author_id_str_mv b7aae4026707ed626d812d07018a2113
author_id_fullname_str_mv b7aae4026707ed626d812d07018a2113_***_Meghdad, Fazeli
author Meghdad, Fazeli
format Patent
institution Swansea University
college_str College of Engineering
hierarchytype
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 0
active_str 0
description This patent proposes one control paradigm for microgrids 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 ‎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 gird. This is achieved through keeping ‎PLL as part of the operation in islanded mode without altering its ‎phase angle.
published_date 0001-01-01T19:21:46Z
_version_ 1659084741284986880
score 10.883769