Active Unintentional Islanding Detection Method for Multiple-PMSG-Based DGs
Penetration of small distributed generators (DGs) has been made possible in distribution systems owing to the advances in power electronics. However, it is not desired to energize the loads during an unintentional island formation. Hence, in this article, an active unintentional islanding detection...
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| Veröffentlicht in: | IEEE transactions on industry applications 2020-09, Vol.56 (5), p.4700-4708 |
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| creator | Murugesan, Suman Murali, Venkatakirthiga |
| description | Penetration of small distributed generators (DGs) has been made possible in distribution systems owing to the advances in power electronics. However, it is not desired to energize the loads during an unintentional island formation. Hence, in this article, an active unintentional islanding detection method based on disturbance injection through a q -axis current controller is presented for converter interfaced multiple permanent-magnet-synchronous-generator (PMSG)-based DGs. The injected disturbance forces the frequency of the system to change meaningfully on the postislanding condition. Subsequently, a simple analyzing method is proposed based on the blend of a second-order bandpass filter and mean of absolute frequency variation to detect and also to differentiate the islanding from the nonislanding events. The proposed method detects the island formation within 178 ms for the most crucial islanding condition for PMSG-based DGs, whereas the minimum detection time among several international standards is 200 ms. And, also it distinguishes the nonislanding events from the islanding events precisely without destabilizing the system. The MATLAB R2019b/Simulink platform is used to validate the results in simulations. |
| doi_str_mv | 10.1109/TIA.2020.3001504 |
| format | Article |
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However, it is not desired to energize the loads during an unintentional island formation. Hence, in this article, an active unintentional islanding detection method based on disturbance injection through a q -axis current controller is presented for converter interfaced multiple permanent-magnet-synchronous-generator (PMSG)-based DGs. The injected disturbance forces the frequency of the system to change meaningfully on the postislanding condition. Subsequently, a simple analyzing method is proposed based on the blend of a second-order bandpass filter and mean of absolute frequency variation to detect and also to differentiate the islanding from the nonislanding events. The proposed method detects the island formation within 178 ms for the most crucial islanding condition for PMSG-based DGs, whereas the minimum detection time among several international standards is 200 ms. And, also it distinguishes the nonislanding events from the islanding events precisely without destabilizing the system. The MATLAB R2019b/Simulink platform is used to validate the results in simulations.</description><identifier>ISSN: 0093-9994</identifier><identifier>EISSN: 1939-9367</identifier><identifier>DOI: 10.1109/TIA.2020.3001504</identifier><identifier>CODEN: ITIACR</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject><![CDATA[<named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX"> q</tex-math> </inline-formula> </named-content>-axis disturbance injection ; Activation ; Active unintentional islanding detection ; Band-pass filters ; Bandpass filters ; Converters ; Distributed generation ; Electric power distribution ; Electric power systems ; Frequency control ; Frequency variation ; Inverters ; Islanding ; mean of absolute frequency variation (MAFV) ; Permanent magnets ; Power quality ; Reactive power ; second-order bandpass filter (SOBPF) ; Time-frequency analysis]]></subject><ispartof>IEEE transactions on industry applications, 2020-09, Vol.56 (5), p.4700-4708</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c291t-541715cbcfaaf7b5e3e2919ab1bd160a762213ef47eb419f93e98cf77cdf6f103</citedby><cites>FETCH-LOGICAL-c291t-541715cbcfaaf7b5e3e2919ab1bd160a762213ef47eb419f93e98cf77cdf6f103</cites><orcidid>0000-0002-5801-5438 ; 0000-0002-1453-1625</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9113503$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9113503$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Murugesan, Suman</creatorcontrib><creatorcontrib>Murali, Venkatakirthiga</creatorcontrib><title>Active Unintentional Islanding Detection Method for Multiple-PMSG-Based DGs</title><title>IEEE transactions on industry applications</title><addtitle>TIA</addtitle><description>Penetration of small distributed generators (DGs) has been made possible in distribution systems owing to the advances in power electronics. However, it is not desired to energize the loads during an unintentional island formation. Hence, in this article, an active unintentional islanding detection method based on disturbance injection through a q -axis current controller is presented for converter interfaced multiple permanent-magnet-synchronous-generator (PMSG)-based DGs. The injected disturbance forces the frequency of the system to change meaningfully on the postislanding condition. Subsequently, a simple analyzing method is proposed based on the blend of a second-order bandpass filter and mean of absolute frequency variation to detect and also to differentiate the islanding from the nonislanding events. The proposed method detects the island formation within 178 ms for the most crucial islanding condition for PMSG-based DGs, whereas the minimum detection time among several international standards is 200 ms. And, also it distinguishes the nonislanding events from the islanding events precisely without destabilizing the system. The MATLAB R2019b/Simulink platform is used to validate the results in simulations.</description><subject><![CDATA[<named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX"> q</tex-math> </inline-formula> </named-content>-axis disturbance injection]]></subject><subject>Activation</subject><subject>Active unintentional islanding detection</subject><subject>Band-pass filters</subject><subject>Bandpass filters</subject><subject>Converters</subject><subject>Distributed generation</subject><subject>Electric power distribution</subject><subject>Electric power systems</subject><subject>Frequency control</subject><subject>Frequency variation</subject><subject>Inverters</subject><subject>Islanding</subject><subject>mean of absolute frequency variation (MAFV)</subject><subject>Permanent magnets</subject><subject>Power quality</subject><subject>Reactive power</subject><subject>second-order bandpass filter (SOBPF)</subject><subject>Time-frequency analysis</subject><issn>0093-9994</issn><issn>1939-9367</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kFFLwzAUhYMoOKfvgi8Fnztzm7RZHuemc7ih4PYc0vRGM2o7k1Tw39u54dOFw3cOl4-Qa6AjACrv1ovJKKMZHTFKIaf8hAxAMplKVohTMqBUslRKyc_JRQjbnuE58AF5npjovjHZNK6J2ETXNrpOFqHWTeWa92SGEc0-TVYYP9oqsa1PVl0d3a7G9HX1Nk_vdcAqmc3DJTmzug54dbxDsnl8WE-f0uXLfDGdLFOTSYhpzkFAbkpjtbaizJFhn0tdQllBQbUosgwYWi6w5CCtZCjHxgphKltYoGxIbg-7O99-dRii2rad7_8OKuOcFzAWfxQ9UMa3IXi0aufdp_Y_CqjaK1O9MrVXpo7K-srNoeIQ8R-XACynjP0CeyJmkA</recordid><startdate>202009</startdate><enddate>202009</enddate><creator>Murugesan, Suman</creator><creator>Murali, Venkatakirthiga</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><orcidid>https://orcid.org/0000-0002-5801-5438</orcidid><orcidid>https://orcid.org/0000-0002-1453-1625</orcidid></search><sort><creationdate>202009</creationdate><title>Active Unintentional Islanding Detection Method for Multiple-PMSG-Based DGs</title><author>Murugesan, Suman ; Murali, Venkatakirthiga</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c291t-541715cbcfaaf7b5e3e2919ab1bd160a762213ef47eb419f93e98cf77cdf6f103</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic><![CDATA[<named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX"> q</tex-math> </inline-formula> </named-content>-axis disturbance injection]]></topic><topic>Activation</topic><topic>Active unintentional islanding detection</topic><topic>Band-pass filters</topic><topic>Bandpass filters</topic><topic>Converters</topic><topic>Distributed generation</topic><topic>Electric power distribution</topic><topic>Electric power systems</topic><topic>Frequency control</topic><topic>Frequency variation</topic><topic>Inverters</topic><topic>Islanding</topic><topic>mean of absolute frequency variation (MAFV)</topic><topic>Permanent magnets</topic><topic>Power quality</topic><topic>Reactive power</topic><topic>second-order bandpass filter (SOBPF)</topic><topic>Time-frequency analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Murugesan, Suman</creatorcontrib><creatorcontrib>Murali, Venkatakirthiga</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>IEEE transactions on industry applications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Murugesan, Suman</au><au>Murali, Venkatakirthiga</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Active Unintentional Islanding Detection Method for Multiple-PMSG-Based DGs</atitle><jtitle>IEEE transactions on industry applications</jtitle><stitle>TIA</stitle><date>2020-09</date><risdate>2020</risdate><volume>56</volume><issue>5</issue><spage>4700</spage><epage>4708</epage><pages>4700-4708</pages><issn>0093-9994</issn><eissn>1939-9367</eissn><coden>ITIACR</coden><abstract>Penetration of small distributed generators (DGs) has been made possible in distribution systems owing to the advances in power electronics. However, it is not desired to energize the loads during an unintentional island formation. Hence, in this article, an active unintentional islanding detection method based on disturbance injection through a q -axis current controller is presented for converter interfaced multiple permanent-magnet-synchronous-generator (PMSG)-based DGs. The injected disturbance forces the frequency of the system to change meaningfully on the postislanding condition. Subsequently, a simple analyzing method is proposed based on the blend of a second-order bandpass filter and mean of absolute frequency variation to detect and also to differentiate the islanding from the nonislanding events. The proposed method detects the island formation within 178 ms for the most crucial islanding condition for PMSG-based DGs, whereas the minimum detection time among several international standards is 200 ms. And, also it distinguishes the nonislanding events from the islanding events precisely without destabilizing the system. The MATLAB R2019b/Simulink platform is used to validate the results in simulations.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TIA.2020.3001504</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-5801-5438</orcidid><orcidid>https://orcid.org/0000-0002-1453-1625</orcidid></addata></record> |
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| subjects | <named-content xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="LaTeX"> q</tex-math> </inline-formula> </named-content>-axis disturbance injection Activation Active unintentional islanding detection Band-pass filters Bandpass filters Converters Distributed generation Electric power distribution Electric power systems Frequency control Frequency variation Inverters Islanding mean of absolute frequency variation (MAFV) Permanent magnets Power quality Reactive power second-order bandpass filter (SOBPF) Time-frequency analysis |
| title | Active Unintentional Islanding Detection Method for Multiple-PMSG-Based DGs |
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