An optimized PWM modulation scheme for high power three-level converter
The additional switching loss and the narrow pulses will not only decrease the efficiency of the high power converter, but also shorten the lifetime of the power switches. An optimized three-level SVPWM Modulation scheme is proposed in this paper. In which, the vector space is re-divided first. Then...
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| creator | Gang Zhang Zhigang Liu Lei Wang Hengli Quan |
| description | The additional switching loss and the narrow pulses will not only decrease the efficiency of the high power converter, but also shorten the lifetime of the power switches. An optimized three-level SVPWM Modulation scheme is proposed in this paper. In which, the vector space is re-divided first. Then the suitable switch sequence is selected to realize a smooth transition and reduce the additional switching loss when reference vector rotates from one region to another. At the same time, the generation of narrow pulses can also be avoided in a large scale. And a good harmonic characteristic can be obtained. The simulation and experiment results verify the validity of the proposed modulation scheme. |
| doi_str_mv | 10.1109/ICMA.2009.5246084 |
| format | Conference Proceeding |
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An optimized three-level SVPWM Modulation scheme is proposed in this paper. In which, the vector space is re-divided first. Then the suitable switch sequence is selected to realize a smooth transition and reduce the additional switching loss when reference vector rotates from one region to another. At the same time, the generation of narrow pulses can also be avoided in a large scale. And a good harmonic characteristic can be obtained. The simulation and experiment results verify the validity of the proposed modulation scheme.</description><identifier>ISSN: 2152-7431</identifier><identifier>ISBN: 1424426928</identifier><identifier>ISBN: 9781424426928</identifier><identifier>EISSN: 2152-744X</identifier><identifier>EISBN: 1424426936</identifier><identifier>EISBN: 9781424426935</identifier><identifier>DOI: 10.1109/ICMA.2009.5246084</identifier><identifier>LCCN: 2008905690</identifier><language>eng</language><publisher>IEEE</publisher><subject>Narrow Pulses ; Power Electronics ; Power harmonic filters ; Pulse generation ; Pulse width modulation ; Pulse width modulation converters ; Pulsed power supplies ; Space vector pulse width modulation ; Switches ; Switching converters ; Switching loss ; Switching Sequence ; Three-level Converter ; Voltage</subject><ispartof>2009 International Conference on Mechatronics and Automation, 2009, p.5008-5013</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/5246084$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>310,311,781,785,790,791,2059,27929,54924</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5246084$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Gang Zhang</creatorcontrib><creatorcontrib>Zhigang Liu</creatorcontrib><creatorcontrib>Lei Wang</creatorcontrib><creatorcontrib>Hengli Quan</creatorcontrib><title>An optimized PWM modulation scheme for high power three-level converter</title><title>2009 International Conference on Mechatronics and Automation</title><addtitle>ICMA</addtitle><description>The additional switching loss and the narrow pulses will not only decrease the efficiency of the high power converter, but also shorten the lifetime of the power switches. 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The simulation and experiment results verify the validity of the proposed modulation scheme.</description><subject>Narrow Pulses</subject><subject>Power Electronics</subject><subject>Power harmonic filters</subject><subject>Pulse generation</subject><subject>Pulse width modulation</subject><subject>Pulse width modulation converters</subject><subject>Pulsed power supplies</subject><subject>Space vector pulse width modulation</subject><subject>Switches</subject><subject>Switching converters</subject><subject>Switching loss</subject><subject>Switching Sequence</subject><subject>Three-level Converter</subject><subject>Voltage</subject><issn>2152-7431</issn><issn>2152-744X</issn><isbn>1424426928</isbn><isbn>9781424426928</isbn><isbn>1424426936</isbn><isbn>9781424426935</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2009</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFkMtKw0AYRsdLwbb2AcTNvEDiXP6ZZJahaC206ELRXZlM_piR3JjEij69BYt-m7M4cBYfIVecxZwzc7NebrNYMGZiJUCzFE7IjIMAENpIfUqmgisRJQCvZ_9CpOd_QvIJmR0CqWFKG3ZBFsPwzg4DJRLNpmSVtbTrR9_4byzo48uWNl3xUdvRdy0dXIUN0rILtPJvFe27Twx0rAJiVOMea-q6do9hxHBJJqWtB1wcOSfPd7dPy_to87BaL7NN5HmixqhwYGxagJEFs9qoUmosQeXoUAud2yRnTiYC0QpjDegUWW4kR1so4Qwkck6uf7seEXd98I0NX7vjO_IHcWVSqQ</recordid><startdate>200908</startdate><enddate>200908</enddate><creator>Gang Zhang</creator><creator>Zhigang Liu</creator><creator>Lei Wang</creator><creator>Hengli Quan</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200908</creationdate><title>An optimized PWM modulation scheme for high power three-level converter</title><author>Gang Zhang ; Zhigang Liu ; Lei Wang ; Hengli Quan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-dc49a8d493d0a695f36ef45bece626ba7b0c372eea29a9468e0b931ead52c9473</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Narrow Pulses</topic><topic>Power Electronics</topic><topic>Power harmonic filters</topic><topic>Pulse generation</topic><topic>Pulse width modulation</topic><topic>Pulse width modulation converters</topic><topic>Pulsed power supplies</topic><topic>Space vector pulse width modulation</topic><topic>Switches</topic><topic>Switching converters</topic><topic>Switching loss</topic><topic>Switching Sequence</topic><topic>Three-level Converter</topic><topic>Voltage</topic><toplevel>online_resources</toplevel><creatorcontrib>Gang Zhang</creatorcontrib><creatorcontrib>Zhigang Liu</creatorcontrib><creatorcontrib>Lei Wang</creatorcontrib><creatorcontrib>Hengli Quan</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>Gang Zhang</au><au>Zhigang Liu</au><au>Lei Wang</au><au>Hengli Quan</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>An optimized PWM modulation scheme for high power three-level converter</atitle><btitle>2009 International Conference on Mechatronics and Automation</btitle><stitle>ICMA</stitle><date>2009-08</date><risdate>2009</risdate><spage>5008</spage><epage>5013</epage><pages>5008-5013</pages><issn>2152-7431</issn><eissn>2152-744X</eissn><isbn>1424426928</isbn><isbn>9781424426928</isbn><eisbn>1424426936</eisbn><eisbn>9781424426935</eisbn><abstract>The additional switching loss and the narrow pulses will not only decrease the efficiency of the high power converter, but also shorten the lifetime of the power switches. An optimized three-level SVPWM Modulation scheme is proposed in this paper. In which, the vector space is re-divided first. Then the suitable switch sequence is selected to realize a smooth transition and reduce the additional switching loss when reference vector rotates from one region to another. At the same time, the generation of narrow pulses can also be avoided in a large scale. And a good harmonic characteristic can be obtained. The simulation and experiment results verify the validity of the proposed modulation scheme.</abstract><pub>IEEE</pub><doi>10.1109/ICMA.2009.5246084</doi><tpages>6</tpages></addata></record> |
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| ispartof | 2009 International Conference on Mechatronics and Automation, 2009, p.5008-5013 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Narrow Pulses Power Electronics Power harmonic filters Pulse generation Pulse width modulation Pulse width modulation converters Pulsed power supplies Space vector pulse width modulation Switches Switching converters Switching loss Switching Sequence Three-level Converter Voltage |
| title | An optimized PWM modulation scheme for high power three-level converter |
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