Operational restrictions with maximum power extraction of DFIG connected wind farms
Doubly Fed Induction Generator (DFIG) based wind farms are one of the major contributors to wind power generation. The capability of generating active power over an extended range of speed has made it attractive to maximize the power extraction from wind. This has also facilitated reduction of mecha...
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creator | Tennakoon, A.P. Arulampalam, A. Ekanayake, J.B. Abeyratne, S.G. Alahakoon, A. |
description | Doubly Fed Induction Generator (DFIG) based wind farms are one of the major contributors to wind power generation. The capability of generating active power over an extended range of speed has made it attractive to maximize the power extraction from wind. This has also facilitated reduction of mechanical stress in the turbine. However recently it has been reported that achieving the maximum power extraction at high wind speeds is a major issue for large wind farms while satisfying grid code requirements. This paper discusses the limitations of the DFIG on the maximum power exaction control and a study is presented to improve its performance. The DFIG model is briefly discussed. Difficulty on achieving reactive power control at higher rotor speeds is explained in detail with variation of stability margin along the maximum power extraction curve. A controller is proposed to validate the steady state results. The effects of DFIG machine parameters on the stability and performance also have been studied. |
doi_str_mv | 10.1109/ICSET.2008.4747146 |
format | Conference Proceeding |
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The capability of generating active power over an extended range of speed has made it attractive to maximize the power extraction from wind. This has also facilitated reduction of mechanical stress in the turbine. However recently it has been reported that achieving the maximum power extraction at high wind speeds is a major issue for large wind farms while satisfying grid code requirements. This paper discusses the limitations of the DFIG on the maximum power exaction control and a study is presented to improve its performance. The DFIG model is briefly discussed. Difficulty on achieving reactive power control at higher rotor speeds is explained in detail with variation of stability margin along the maximum power extraction curve. A controller is proposed to validate the steady state results. The effects of DFIG machine parameters on the stability and performance also have been studied.</description><identifier>ISSN: 2165-4387</identifier><identifier>ISBN: 9781424418879</identifier><identifier>ISBN: 1424418879</identifier><identifier>EISBN: 9781424418886</identifier><identifier>EISBN: 1424418887</identifier><identifier>DOI: 10.1109/ICSET.2008.4747146</identifier><identifier>LCCN: 2007908624</identifier><language>eng</language><publisher>IEEE</publisher><subject>Induction generators ; Power generation ; Reactive power control ; Stability ; Stress ; Turbines ; Wind energy generation ; Wind farms ; Wind power generation ; Wind speed</subject><ispartof>2008 IEEE International Conference on Sustainable Energy Technologies, 2008, p.960-965</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4747146$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,27902,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4747146$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Tennakoon, A.P.</creatorcontrib><creatorcontrib>Arulampalam, A.</creatorcontrib><creatorcontrib>Ekanayake, J.B.</creatorcontrib><creatorcontrib>Abeyratne, S.G.</creatorcontrib><creatorcontrib>Alahakoon, A.</creatorcontrib><title>Operational restrictions with maximum power extraction of DFIG connected wind farms</title><title>2008 IEEE International Conference on Sustainable Energy Technologies</title><addtitle>ICSET</addtitle><description>Doubly Fed Induction Generator (DFIG) based wind farms are one of the major contributors to wind power generation. 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The effects of DFIG machine parameters on the stability and performance also have been studied.</description><subject>Induction generators</subject><subject>Power generation</subject><subject>Reactive power control</subject><subject>Stability</subject><subject>Stress</subject><subject>Turbines</subject><subject>Wind energy generation</subject><subject>Wind farms</subject><subject>Wind power generation</subject><subject>Wind speed</subject><issn>2165-4387</issn><isbn>9781424418879</isbn><isbn>1424418879</isbn><isbn>9781424418886</isbn><isbn>1424418887</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2008</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpVUMtOwzAQNIJKlJIfgIt_IMGPjR9HVNoSqVIPLefKiTfCqEkqJ6jl7wnQC3MZjWZmtRpCHjjLOGf2qZhvF7tMMGYy0KA5qCuSWG04CABujFHX_7S2N2QquMpTkEZPyN1Y1ZYZJeCWJH3_wUZALoWGKdlujhjdELrWHWjEfoih-lE9PYXhnTbuHJrPhh67E0aK5yG6X5t2NX1ZFitadW2L1YB-zLee1i42_T2Z1O7QY3LhGXlbLnbz13S9WRXz53UauM6H1KHmFcjaecGdVKwUEqX2tRf5-KqprBUVMiiNskzpXBkvlRCgsGTWKs_ljDz-3Q2IuD_G0Lj4tb9sJL8B8Q1WHw</recordid><startdate>200811</startdate><enddate>200811</enddate><creator>Tennakoon, A.P.</creator><creator>Arulampalam, A.</creator><creator>Ekanayake, J.B.</creator><creator>Abeyratne, S.G.</creator><creator>Alahakoon, A.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200811</creationdate><title>Operational restrictions with maximum power extraction of DFIG connected wind farms</title><author>Tennakoon, A.P. ; Arulampalam, A. ; Ekanayake, J.B. ; Abeyratne, S.G. ; Alahakoon, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-ae71c43fad21a360b23e37dfd256248c992ce04b869067568d362246eb0996d13</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Induction generators</topic><topic>Power generation</topic><topic>Reactive power control</topic><topic>Stability</topic><topic>Stress</topic><topic>Turbines</topic><topic>Wind energy generation</topic><topic>Wind farms</topic><topic>Wind power generation</topic><topic>Wind speed</topic><toplevel>online_resources</toplevel><creatorcontrib>Tennakoon, A.P.</creatorcontrib><creatorcontrib>Arulampalam, A.</creatorcontrib><creatorcontrib>Ekanayake, J.B.</creatorcontrib><creatorcontrib>Abeyratne, S.G.</creatorcontrib><creatorcontrib>Alahakoon, A.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Tennakoon, A.P.</au><au>Arulampalam, A.</au><au>Ekanayake, J.B.</au><au>Abeyratne, S.G.</au><au>Alahakoon, A.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Operational restrictions with maximum power extraction of DFIG connected wind farms</atitle><btitle>2008 IEEE International Conference on Sustainable Energy Technologies</btitle><stitle>ICSET</stitle><date>2008-11</date><risdate>2008</risdate><spage>960</spage><epage>965</epage><pages>960-965</pages><issn>2165-4387</issn><isbn>9781424418879</isbn><isbn>1424418879</isbn><eisbn>9781424418886</eisbn><eisbn>1424418887</eisbn><abstract>Doubly Fed Induction Generator (DFIG) based wind farms are one of the major contributors to wind power generation. The capability of generating active power over an extended range of speed has made it attractive to maximize the power extraction from wind. This has also facilitated reduction of mechanical stress in the turbine. However recently it has been reported that achieving the maximum power extraction at high wind speeds is a major issue for large wind farms while satisfying grid code requirements. This paper discusses the limitations of the DFIG on the maximum power exaction control and a study is presented to improve its performance. The DFIG model is briefly discussed. Difficulty on achieving reactive power control at higher rotor speeds is explained in detail with variation of stability margin along the maximum power extraction curve. A controller is proposed to validate the steady state results. The effects of DFIG machine parameters on the stability and performance also have been studied.</abstract><pub>IEEE</pub><doi>10.1109/ICSET.2008.4747146</doi><tpages>6</tpages></addata></record> |
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issn | 2165-4387 |
language | eng |
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source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Induction generators Power generation Reactive power control Stability Stress Turbines Wind energy generation Wind farms Wind power generation Wind speed |
title | Operational restrictions with maximum power extraction of DFIG connected wind farms |
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