High-Power Multilevel Step-Up DC/DC Converter for Offshore Wind Energy Systems
This paper presents a multilevel step-up dc/dc converter for dc-grid-based offshore wind energy conversion applications. The main features of the proposed multilevel converter are as follows: 1) the voltage stress of the power devices can be reduced, making it suitable for high-voltage applications;...
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| Veröffentlicht in: | IEEE transactions on industrial electronics (1982) 2016-12, Vol.63 (12), p.7574-7585 |
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| container_title | IEEE transactions on industrial electronics (1982) |
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| creator | Gandomkar, Ali Parastar, Amir Jul-Ki Seok |
| description | This paper presents a multilevel step-up dc/dc converter for dc-grid-based offshore wind energy conversion applications. The main features of the proposed multilevel converter are as follows: 1) the voltage stress of the power devices can be reduced, making it suitable for high-voltage applications; 2) the boost inductor can be reduced significantly, leading to the outstanding dynamic performance; and 3) high-voltage gain can be obtained and thus is well-suited for high-gain applications. Theoretical analysis was carried out for a four-level step-up converter, based on which, the converter can be extended to any arbitrary number of levels. The proposed four-level converter was verified by a simulation and evaluated by comparing with a conventional multilevel dc/dc converter in terms of the component stress and power device count. The developed topology was implemented on a 2-kW prototype converter to evaluate its feasibility. |
| doi_str_mv | 10.1109/TIE.2016.2594050 |
| format | Article |
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The main features of the proposed multilevel converter are as follows: 1) the voltage stress of the power devices can be reduced, making it suitable for high-voltage applications; 2) the boost inductor can be reduced significantly, leading to the outstanding dynamic performance; and 3) high-voltage gain can be obtained and thus is well-suited for high-gain applications. Theoretical analysis was carried out for a four-level step-up converter, based on which, the converter can be extended to any arbitrary number of levels. The proposed four-level converter was verified by a simulation and evaluated by comparing with a conventional multilevel dc/dc converter in terms of the component stress and power device count. The developed topology was implemented on a 2-kW prototype converter to evaluate its feasibility.</description><identifier>ISSN: 0278-0046</identifier><identifier>ISSN: 1557-9948</identifier><identifier>EISSN: 1557-9948</identifier><identifier>DOI: 10.1109/TIE.2016.2594050</identifier><identifier>CODEN: ITIED6</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Capacitors ; Clamps ; DC-grid-based offshore wind energy ; Electric converters ; Electronic devices ; Energy conversion ; High gain ; High voltages ; high-voltage gain ; Inductors ; Multilevel ; multilevel step-up converter ; Offshore energy sources ; Stress ; Switches ; Topology ; Voltage converters (DC to DC) ; Voltage gain ; Wind energy ; Wind power</subject><ispartof>IEEE transactions on industrial electronics (1982), 2016-12, Vol.63 (12), p.7574-7585</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c367t-8cd19a0e1e91cf3d6cffd4f9d7cd0a1dd47b5e8469293a60240194ae63fd22cd3</citedby><cites>FETCH-LOGICAL-c367t-8cd19a0e1e91cf3d6cffd4f9d7cd0a1dd47b5e8469293a60240194ae63fd22cd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/7523202$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>230,314,776,780,792,881,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/7523202$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttps://research.chalmers.se/publication/246885$$DView record from Swedish Publication Index$$Hfree_for_read</backlink></links><search><creatorcontrib>Gandomkar, Ali</creatorcontrib><creatorcontrib>Parastar, Amir</creatorcontrib><creatorcontrib>Jul-Ki Seok</creatorcontrib><title>High-Power Multilevel Step-Up DC/DC Converter for Offshore Wind Energy Systems</title><title>IEEE transactions on industrial electronics (1982)</title><addtitle>TIE</addtitle><description>This paper presents a multilevel step-up dc/dc converter for dc-grid-based offshore wind energy conversion applications. The main features of the proposed multilevel converter are as follows: 1) the voltage stress of the power devices can be reduced, making it suitable for high-voltage applications; 2) the boost inductor can be reduced significantly, leading to the outstanding dynamic performance; and 3) high-voltage gain can be obtained and thus is well-suited for high-gain applications. Theoretical analysis was carried out for a four-level step-up converter, based on which, the converter can be extended to any arbitrary number of levels. The proposed four-level converter was verified by a simulation and evaluated by comparing with a conventional multilevel dc/dc converter in terms of the component stress and power device count. The developed topology was implemented on a 2-kW prototype converter to evaluate its feasibility.</description><subject>Capacitors</subject><subject>Clamps</subject><subject>DC-grid-based offshore wind energy</subject><subject>Electric converters</subject><subject>Electronic devices</subject><subject>Energy conversion</subject><subject>High gain</subject><subject>High voltages</subject><subject>high-voltage gain</subject><subject>Inductors</subject><subject>Multilevel</subject><subject>multilevel step-up converter</subject><subject>Offshore energy sources</subject><subject>Stress</subject><subject>Switches</subject><subject>Topology</subject><subject>Voltage converters (DC to DC)</subject><subject>Voltage gain</subject><subject>Wind energy</subject><subject>Wind power</subject><issn>0278-0046</issn><issn>1557-9948</issn><issn>1557-9948</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kUtr3DAUhUVpodO0-0I2hq49uVcvW8vgTB6QNoVJ6FLI0lXGwTN2JU_C_Ps4TMjqbr5zDpePsZ8IS0QwZ_c3qyUH1EuujAQFn9gClapKY2T9mS2AV3UJIPVX9i3nJwCUCtWC_bnuHjfl3-GFUvF7309dT8_UF-uJxvJhLC6as4umaIbdM6VpRuKQirsY82ZIVPzrdqFY7Sg9Hor1IU-0zd_Zl-j6TD_e7wl7uFzdN9fl7d3VTXN-W3qhq6msfUDjgJAM-iiC9jEGGU2ofACHIciqVVRLbbgRTgOXgEY60iIGzn0QJ2x97M0vNO5bO6Zu69LBDq6ziTK55DfWb1y_pZRtJotGxxq8t0EHZSXWxrbaaCscUWhjK4Jv59Zfx9YxDf_3lCf7NOzTbn7EYi0MSlPVaqbgSPk05Jwofqwj2DcXdnZh31zYdxdz5PQY6YjoA68UFxy4eAWEpIVc</recordid><startdate>20161201</startdate><enddate>20161201</enddate><creator>Gandomkar, Ali</creator><creator>Parastar, Amir</creator><creator>Jul-Ki Seok</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>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>ADTPV</scope><scope>AOWAS</scope><scope>F1S</scope></search><sort><creationdate>20161201</creationdate><title>High-Power Multilevel Step-Up DC/DC Converter for Offshore Wind Energy Systems</title><author>Gandomkar, Ali ; Parastar, Amir ; Jul-Ki Seok</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c367t-8cd19a0e1e91cf3d6cffd4f9d7cd0a1dd47b5e8469293a60240194ae63fd22cd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Capacitors</topic><topic>Clamps</topic><topic>DC-grid-based offshore wind energy</topic><topic>Electric converters</topic><topic>Electronic devices</topic><topic>Energy conversion</topic><topic>High gain</topic><topic>High voltages</topic><topic>high-voltage gain</topic><topic>Inductors</topic><topic>Multilevel</topic><topic>multilevel step-up converter</topic><topic>Offshore energy sources</topic><topic>Stress</topic><topic>Switches</topic><topic>Topology</topic><topic>Voltage converters (DC to DC)</topic><topic>Voltage gain</topic><topic>Wind energy</topic><topic>Wind power</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gandomkar, Ali</creatorcontrib><creatorcontrib>Parastar, Amir</creatorcontrib><creatorcontrib>Jul-Ki Seok</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>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>SwePub</collection><collection>SwePub Articles</collection><collection>SWEPUB Chalmers tekniska högskola</collection><jtitle>IEEE transactions on industrial electronics (1982)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Gandomkar, Ali</au><au>Parastar, Amir</au><au>Jul-Ki Seok</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High-Power Multilevel Step-Up DC/DC Converter for Offshore Wind Energy Systems</atitle><jtitle>IEEE transactions on industrial electronics (1982)</jtitle><stitle>TIE</stitle><date>2016-12-01</date><risdate>2016</risdate><volume>63</volume><issue>12</issue><spage>7574</spage><epage>7585</epage><pages>7574-7585</pages><issn>0278-0046</issn><issn>1557-9948</issn><eissn>1557-9948</eissn><coden>ITIED6</coden><abstract>This paper presents a multilevel step-up dc/dc converter for dc-grid-based offshore wind energy conversion applications. The main features of the proposed multilevel converter are as follows: 1) the voltage stress of the power devices can be reduced, making it suitable for high-voltage applications; 2) the boost inductor can be reduced significantly, leading to the outstanding dynamic performance; and 3) high-voltage gain can be obtained and thus is well-suited for high-gain applications. Theoretical analysis was carried out for a four-level step-up converter, based on which, the converter can be extended to any arbitrary number of levels. The proposed four-level converter was verified by a simulation and evaluated by comparing with a conventional multilevel dc/dc converter in terms of the component stress and power device count. The developed topology was implemented on a 2-kW prototype converter to evaluate its feasibility.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TIE.2016.2594050</doi><tpages>12</tpages></addata></record> |
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| identifier | ISSN: 0278-0046 |
| ispartof | IEEE transactions on industrial electronics (1982), 2016-12, Vol.63 (12), p.7574-7585 |
| issn | 0278-0046 1557-9948 1557-9948 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Capacitors Clamps DC-grid-based offshore wind energy Electric converters Electronic devices Energy conversion High gain High voltages high-voltage gain Inductors Multilevel multilevel step-up converter Offshore energy sources Stress Switches Topology Voltage converters (DC to DC) Voltage gain Wind energy Wind power |
| title | High-Power Multilevel Step-Up DC/DC Converter for Offshore Wind Energy Systems |
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