Microprocessor implementation of fast Walsh-Hadamard transform for calculation of symmetrical components
A microprocessor-based algorithm for the calculation of symmetrical components of a three-phase system is presented. The symmetrical component transformation is applied to the input waveform, and the harmonic content in the sequence components thus obtained is filtered out by using the fast Walsh-Ha...
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| Veröffentlicht in: | Proceedings of the IEEE 1988-10, Vol.76 (10), p.1385-1388 |
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| container_end_page | 1388 |
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| container_issue | 10 |
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| container_title | Proceedings of the IEEE |
| container_volume | 76 |
| creator | Sharma, P. Ahson, S.I. Henry, J. |
| description | A microprocessor-based algorithm for the calculation of symmetrical components of a three-phase system is presented. The symmetrical component transformation is applied to the input waveform, and the harmonic content in the sequence components thus obtained is filtered out by using the fast Walsh-Hadamard transform. The algorithm is fast and accurate and the three sequence components can be calculated in 3/4th of a cycle after fault occurrence.< > |
| doi_str_mv | 10.1109/5.16340 |
| format | Article |
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The symmetrical component transformation is applied to the input waveform, and the harmonic content in the sequence components thus obtained is filtered out by using the fast Walsh-Hadamard transform. The algorithm is fast and accurate and the three sequence components can be calculated in 3/4th of a cycle after fault occurrence.< ></description><identifier>ISSN: 0018-9219</identifier><identifier>EISSN: 1558-2256</identifier><identifier>DOI: 10.1109/5.16340</identifier><identifier>CODEN: IEEPAD</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Adaptive filters ; Applied sciences ; Circuit faults ; Convergence ; Digital filters ; Electrical engineering. Electrical power engineering ; Electrical power engineering ; Exact sciences and technology ; Frequency ; Microprocessors ; Power harmonic filters ; Power networks and lines ; Power system harmonics ; Sampling methods ; Signal processing algorithms ; Theory. Simulation</subject><ispartof>Proceedings of the IEEE, 1988-10, Vol.76 (10), p.1385-1388</ispartof><rights>1990 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c301t-833b475aff99ab7bfccbf638a03cb4fca19cb8901e9f12b04776039f05d6275f3</citedby><cites>FETCH-LOGICAL-c301t-833b475aff99ab7bfccbf638a03cb4fca19cb8901e9f12b04776039f05d6275f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/16340$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/16340$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=6959745$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Sharma, P.</creatorcontrib><creatorcontrib>Ahson, S.I.</creatorcontrib><creatorcontrib>Henry, J.</creatorcontrib><title>Microprocessor implementation of fast Walsh-Hadamard transform for calculation of symmetrical components</title><title>Proceedings of the IEEE</title><addtitle>JPROC</addtitle><description>A microprocessor-based algorithm for the calculation of symmetrical components of a three-phase system is presented. The symmetrical component transformation is applied to the input waveform, and the harmonic content in the sequence components thus obtained is filtered out by using the fast Walsh-Hadamard transform. The algorithm is fast and accurate and the three sequence components can be calculated in 3/4th of a cycle after fault occurrence.< ></description><subject>Adaptive filters</subject><subject>Applied sciences</subject><subject>Circuit faults</subject><subject>Convergence</subject><subject>Digital filters</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Electrical power engineering</subject><subject>Exact sciences and technology</subject><subject>Frequency</subject><subject>Microprocessors</subject><subject>Power harmonic filters</subject><subject>Power networks and lines</subject><subject>Power system harmonics</subject><subject>Sampling methods</subject><subject>Signal processing algorithms</subject><subject>Theory. Simulation</subject><issn>0018-9219</issn><issn>1558-2256</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1988</creationdate><recordtype>article</recordtype><recordid>eNpFkM9LwzAUgIMoOKd49paD6KkzP9vmKEOdMPGieCxplrBI09S87rD_3riNeXmBx5cPvofQNSUzSol6kDNackFO0IRKWReMyfIUTQihdaEYVefoAuCbEMJlySdo_eZNikOKxgLEhH0YOhtsP-rRxx5Hh52GEX_pDtbFQq900GmFx6R7cDEFnAc2ujOb7vgBtiHYMfm8xiaGIfZZB5fozGWJvTq8U_T5_PQxXxTL95fX-eOyMJzQsag5b0UltXNK6bZqnTGtK3mtCTetcEZTZdpaEWqVo6wloqpKwpUjclWySjo-RXd7b2762VgYm-DB2K7TvY0baJhQrGJCZPB-D-Z-gGRdMySf67YNJc3fJRvZ7C6ZyduDUkOOcjneeDjipZKqEjJjN3vMW2v_ZTvFLxk1fPQ</recordid><startdate>19881001</startdate><enddate>19881001</enddate><creator>Sharma, P.</creator><creator>Ahson, S.I.</creator><creator>Henry, J.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>IQODW</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></search><sort><creationdate>19881001</creationdate><title>Microprocessor implementation of fast Walsh-Hadamard transform for calculation of symmetrical components</title><author>Sharma, P. ; Ahson, S.I. ; Henry, J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c301t-833b475aff99ab7bfccbf638a03cb4fca19cb8901e9f12b04776039f05d6275f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1988</creationdate><topic>Adaptive filters</topic><topic>Applied sciences</topic><topic>Circuit faults</topic><topic>Convergence</topic><topic>Digital filters</topic><topic>Electrical engineering. Electrical power engineering</topic><topic>Electrical power engineering</topic><topic>Exact sciences and technology</topic><topic>Frequency</topic><topic>Microprocessors</topic><topic>Power harmonic filters</topic><topic>Power networks and lines</topic><topic>Power system harmonics</topic><topic>Sampling methods</topic><topic>Signal processing algorithms</topic><topic>Theory. Simulation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sharma, P.</creatorcontrib><creatorcontrib>Ahson, S.I.</creatorcontrib><creatorcontrib>Henry, J.</creatorcontrib><collection>Pascal-Francis</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>Proceedings of the IEEE</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Sharma, P.</au><au>Ahson, S.I.</au><au>Henry, J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microprocessor implementation of fast Walsh-Hadamard transform for calculation of symmetrical components</atitle><jtitle>Proceedings of the IEEE</jtitle><stitle>JPROC</stitle><date>1988-10-01</date><risdate>1988</risdate><volume>76</volume><issue>10</issue><spage>1385</spage><epage>1388</epage><pages>1385-1388</pages><issn>0018-9219</issn><eissn>1558-2256</eissn><coden>IEEPAD</coden><abstract>A microprocessor-based algorithm for the calculation of symmetrical components of a three-phase system is presented. The symmetrical component transformation is applied to the input waveform, and the harmonic content in the sequence components thus obtained is filtered out by using the fast Walsh-Hadamard transform. The algorithm is fast and accurate and the three sequence components can be calculated in 3/4th of a cycle after fault occurrence.< ></abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/5.16340</doi><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 0018-9219 |
| ispartof | Proceedings of the IEEE, 1988-10, Vol.76 (10), p.1385-1388 |
| issn | 0018-9219 1558-2256 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_6959745 |
| source | IEEE Electronic Library (IEL) |
| subjects | Adaptive filters Applied sciences Circuit faults Convergence Digital filters Electrical engineering. Electrical power engineering Electrical power engineering Exact sciences and technology Frequency Microprocessors Power harmonic filters Power networks and lines Power system harmonics Sampling methods Signal processing algorithms Theory. Simulation |
| title | Microprocessor implementation of fast Walsh-Hadamard transform for calculation of symmetrical components |
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