{"id":"https://openalex.org/W1978517619","doi":"https://doi.org/10.1049/iet-rpg.2009.0125","title":"Power conversion and control for a linear direct drive permanent magnet generator for wave energy","display_name":"Power conversion and control for a linear direct drive permanent magnet generator for wave energy","publication_year":2010,"publication_date":"2010-11-18","ids":{"openalex":"https://openalex.org/W1978517619","doi":"https://doi.org/10.1049/iet-rpg.2009.0125","mag":"1978517619"},"language":"en","primary_location":{"id":"doi:10.1049/iet-rpg.2009.0125","doi":"https://doi.org/10.1049/iet-rpg.2009.0125","is_oa":false,"landing_page_url":"https://doi.org/10.1049/iet-rpg.2009.0125","pdf_url":null,"source":{"id":"https://openalex.org/S42668443","display_name":"IET Renewable Power Generation","issn_l":"1752-1416","issn":["1752-1416","1752-1424"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-2","norway-1","oarl","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET Renewable Power Generation","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.25405/ncl.34160004","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100428090","display_name":"Li Ran","orcid":"https://orcid.org/0000-0002-9626-6799","observed_orcids":["https://orcid.org/0000-0002-9626-6799"]},"institutions":[{"id":"https://openalex.org/I190082696","display_name":"Durham University","ror":"https://ror.org/01v29qb04","country_code":"GB","type":"education","lineage":["https://openalex.org/I190082696"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"L. Ran","raw_affiliation_strings":["School of Engineering, Durham University, Durham, DH1 3LE, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, Durham University, Durham, DH1 3LE, UK","institution_ids":["https://openalex.org/I190082696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046286118","display_name":"Markus A. Mueller","orcid":"https://orcid.org/0000-0003-4859-3215","observed_orcids":["https://orcid.org/0000-0003-4859-3215"]},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"M.A. Mueller","raw_affiliation_strings":["School of Engineering, University of Edinburgh, The King's Buildings, Edinburgh, EH9 3JL, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, University of Edinburgh, The King's Buildings, Edinburgh, EH9 3JL, UK","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009161781","display_name":"C.H. Ng","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I190082696","display_name":"Durham University","ror":"https://ror.org/01v29qb04","country_code":"GB","type":"education","lineage":["https://openalex.org/I190082696"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"C. Ng","raw_affiliation_strings":["School of Engineering, Durham University, Durham, DH1 3LE, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, Durham University, Durham, DH1 3LE, UK","institution_ids":["https://openalex.org/I190082696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113725323","display_name":"P.J. Tavner","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I190082696","display_name":"Durham University","ror":"https://ror.org/01v29qb04","country_code":"GB","type":"education","lineage":["https://openalex.org/I190082696"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"P.J. Tavner","raw_affiliation_strings":["School of Engineering, Durham University, Durham, DH1 3LE, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, Durham University, Durham, DH1 3LE, UK","institution_ids":["https://openalex.org/I190082696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041106963","display_name":"Hongshan Zhao","orcid":"https://orcid.org/0000-0002-5439-3546","observed_orcids":["https://orcid.org/0000-0002-5439-3546","https://orcid.org/0000-0003-3418-1375"]},"institutions":[{"id":"https://openalex.org/I190082696","display_name":"Durham University","ror":"https://ror.org/01v29qb04","country_code":"GB","type":"education","lineage":["https://openalex.org/I190082696"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"H. Zhao","raw_affiliation_strings":["School of Engineering, Durham University, Durham, DH1 3LE, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, Durham University, Durham, DH1 3LE, UK","institution_ids":["https://openalex.org/I190082696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067686378","display_name":"Nicholas J. Baker","orcid":"https://orcid.org/0000-0002-0061-8930","observed_orcids":["https://orcid.org/0000-0002-0061-8930","https://orcid.org/0000-0001-6463-8888"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N.J. Baker","raw_affiliation_strings":["TNEI Services Limited, Newcastle upon Tyne, NE1 1LE, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TNEI Services Limited, Newcastle upon Tyne, NE1 1LE, UK","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"S. McDonald","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210091089","display_name":"National Renewable Energy Centre","ror":"https://ror.org/009gw7733","country_code":"GB","type":"facility","lineage":["https://openalex.org/I4210091089"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"S. McDonald","raw_affiliation_strings":["National Renewable Energy Centre, Blyth, NE24 3AG, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Renewable Energy Centre, Blyth, NE24 3AG, UK","institution_ids":["https://openalex.org/I4210091089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054353281","display_name":"Paul Mckeever","orcid":"https://orcid.org/0000-0002-3422-602X","observed_orcids":["https://orcid.org/0000-0002-3422-602X"]},"institutions":[{"id":"https://openalex.org/I4210091089","display_name":"National Renewable Energy Centre","ror":"https://ror.org/009gw7733","country_code":"GB","type":"facility","lineage":["https://openalex.org/I4210091089"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"P. McKeever","raw_affiliation_strings":["National Renewable Energy Centre, Blyth, NE24 3AG, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Renewable Energy Centre, Blyth, NE24 3AG, UK","institution_ids":["https://openalex.org/I4210091089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":11.0079,"has_fulltext":false,"cited_by_count":52,"citation_normalized_percentile":{"value":0.97742968,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"5","issue":"1","first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11250","display_name":"Wave and Wind Energy Systems","score":0.9609000086784363,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11250","display_name":"Wave and Wind Energy Systems","score":0.9609000086784363,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10278","display_name":"Electric Motor Design and Analysis","score":0.00989999994635582,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.004399999976158142,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/permanent-magnet-generator","display_name":"permanent magnet generator","score":0.9800000190734863},{"id":"https://openalex.org/keywords/wave-energy","display_name":"wave energy","score":0.6150000095367432},{"id":"https://openalex.org/keywords/power-take-off","display_name":"power take-off","score":0.7559999823570251},{"id":"https://openalex.org/keywords/power-conversion","display_name":"power conversion","score":0.578000009059906},{"id":"https://openalex.org/keywords/generator-control","display_name":"generator control","score":0.5339999794960022},{"id":"https://openalex.org/keywords/local-energy-storage","display_name":"local energy storage","score":0.7960000038146973},{"id":"https://openalex.org/keywords/power-smoothing","display_name":"power smoothing","score":0.6499999761581421},{"id":"https://openalex.org/keywords/grid-interfacing","display_name":"grid interfacing","score":0.9070000052452087}],"concepts":[{"id":"https://openalex.org/C201320609","wikidata":"https://www.wikidata.org/wiki/Q3274420","display_name":"Permanent magnet synchronous generator","level":3,"score":0.6394654512405396},{"id":"https://openalex.org/C2776303644","wikidata":"https://www.wikidata.org/wiki/Q1020499","display_name":"Interfacing","level":2,"score":0.5884420871734619},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.5857129096984863},{"id":"https://openalex.org/C16389437","wikidata":"https://www.wikidata.org/wiki/Q11421","display_name":"Magnet","level":2,"score":0.5358456373214722},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5199493169784546},{"id":"https://openalex.org/C144822601","wikidata":"https://www.wikidata.org/wiki/Q11271324","display_name":"Energy transformation","level":2,"score":0.5065237283706665},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.49925661087036133},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.49760058522224426},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.49703481793403625},{"id":"https://openalex.org/C141890704","wikidata":"https://www.wikidata.org/wiki/Q1190228","display_name":"Linear congruential generator","level":3,"score":0.4620501399040222},{"id":"https://openalex.org/C73916439","wikidata":"https://www.wikidata.org/wiki/Q837718","display_name":"Energy storage","level":3,"score":0.42378056049346924},{"id":"https://openalex.org/C133118237","wikidata":"https://www.wikidata.org/wiki/Q131502","display_name":"Electric generator","level":3,"score":0.41546177864074707},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3890409469604492},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.38497650623321533},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37767672538757324},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.149031400680542},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1049/iet-rpg.2009.0125","doi":"https://doi.org/10.1049/iet-rpg.2009.0125","is_oa":false,"landing_page_url":"https://doi.org/10.1049/iet-rpg.2009.0125","pdf_url":null,"source":{"id":"https://openalex.org/S42668443","display_name":"IET Renewable Power Generation","issn_l":"1752-1416","issn":["1752-1416","1752-1424"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-2","norway-1","oarl","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET Renewable Power Generation","raw_type":"journal-article"},{"id":"doi:10.25405/ncl.34160004","doi":"https://doi.org/10.25405/ncl.34160004","is_oa":true,"landing_page_url":"https://doi.org/10.25405/ncl.34160004","pdf_url":null,"source":{"id":"https://openalex.org/S4306402485","display_name":"Newcastle University ePrints (Newcastle Univesity)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I84884186","host_organization_name":"Newcastle University","host_organization_lineage":["https://openalex.org/I84884186"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"},{"id":"doi:10.25405/ncl.34160004.v1","doi":"https://doi.org/10.25405/ncl.34160004.v1","is_oa":true,"landing_page_url":"https://doi.org/10.25405/ncl.34160004.v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306402485","display_name":"Newcastle University ePrints (Newcastle Univesity)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I84884186","host_organization_name":"Newcastle University","host_organization_lineage":["https://openalex.org/I84884186"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"}],"best_oa_location":{"id":"doi:10.25405/ncl.34160004","doi":"https://doi.org/10.25405/ncl.34160004","is_oa":true,"landing_page_url":"https://doi.org/10.25405/ncl.34160004","pdf_url":null,"source":{"id":"https://openalex.org/S4306402485","display_name":"Newcastle University ePrints (Newcastle Univesity)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I84884186","host_organization_name":"Newcastle University","host_organization_lineage":["https://openalex.org/I84884186"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"},{"score":0.8970999717712402,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G4518803650","display_name":"Future reliable renewable energy conversion systems & networks: A collaborative UK-China project.","funder_award_id":"EP/F061811/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320324119","display_name":"Uppsala Universitet","ror":"https://ror.org/048a87296"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1532303099","https://openalex.org/W1974628646","https://openalex.org/W1998257129","https://openalex.org/W2023087706","https://openalex.org/W2070723461","https://openalex.org/W2112808408","https://openalex.org/W2143870179","https://openalex.org/W2149227919","https://openalex.org/W2162505842","https://openalex.org/W2605151034"],"related_works":["https://openalex.org/W2196731048","https://openalex.org/W2901394135","https://openalex.org/W2143870179","https://openalex.org/W7143787061","https://openalex.org/W2767215967","https://openalex.org/W2593974932","https://openalex.org/W2930783266","https://openalex.org/W4239728210","https://openalex.org/W2492961408","https://openalex.org/W2609214181"],"abstract_inverted_index":{"This":[0,109],"study":[1],"describes":[2],"the":[3,11,45,53,77,81,87,90,111,116],"power":[4,13,46,84],"conversion":[5,118],"and":[6,60,85,106,113],"control":[7],"solution":[8,40,97],"used":[9],"in":[10],"electrical":[12,82],"take-off":[14],"of":[15,52,69,89,115],"a":[16,24,66],"35":[17],"kW":[18],"test":[19,107],"rig":[20],"developed":[21],"to":[22,43,79],"investigate":[23],"linear,":[25],"direct":[26],"drive,":[27],"air-cored,":[28],"tubular,":[29],"permanent":[30],"magnet":[31],"generator":[32],"for":[33,93],"an":[34],"offshore":[35],"wave":[36],"energy":[37,72],"device.":[38],"The":[39,96],"proposed":[41,117],"is":[42,74,98],"collect":[44],"extracted":[47],"directly":[48],"from":[49],"individual":[50],"coils":[51],"generator,":[54],"which":[55],"have":[56],"different":[57],"induced":[58],"voltages":[59],"cannot":[61],"easily":[62],"be":[63],"connected":[64],"into":[65,76],"small":[67],"number":[68],"phases.":[70],"Local":[71],"storage":[73],"integrated":[75],"system":[78],"smooth":[80],"output":[83],"reduce":[86],"rating":[88],"downstream":[91],"inverter":[92],"grid":[94],"interfacing.":[95],"demonstrated":[99],"by":[100,104],"analysis,":[101],"backed":[102],"up":[103],"simulation":[105],"results.":[108],"shows":[110],"potential":[112],"limitations":[114],"technology":[119],"solution.":[120]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":8}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}