CFD Calculation of Pressure Rise Due to Internal AC and DC Arcing in a Closed Container
Computational fluid dynamics calculation results of pressure rise and propagation due to high-current arcs in a closed container are described. The pressure developments at different locations within the container are calculated by changing the current frequency (ac of 50 and 60 Hz, and dc) and the...
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| Veröffentlicht in: | IEEE transactions on power delivery 2011-07, Vol.26 (3), p.1700-1709 |
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| container_title | IEEE transactions on power delivery |
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| creator | Iwata, M. Tanaka, S. Ohtaka, T. Amakawa, T. Anantavanich, K. Pietsch, G. J. |
| description | Computational fluid dynamics calculation results of pressure rise and propagation due to high-current arcs in a closed container are described. The pressure developments at different locations within the container are calculated by changing the current frequency (ac of 50 and 60 Hz, and dc) and the electric arc energy input (up to approximately 1000 kJ). The local pressure oscillation amplitude for AC/50 Hz within the container exceeds that for dc. From the pressure oscillation period and the sound speed distribution in the container, the following conclusions are made. With growing electric arc energy, the pressure amplitude increases because of the resonance effect between the arc power oscillation and pressure waves reflected on the walls. When the electric arc energy reaches a value of around 500 kJ, the pressure amplitude rises significantly. This is considered attributable to superimposition of pressure waves near the container wall caused by low propagation velocity of the pressure waves near the wall. It is necessary to consider this phenomenon for public safety when designing electric power equipment. |
| doi_str_mv | 10.1109/TPWRD.2011.2108320 |
| format | Article |
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J.</creator><creatorcontrib>Iwata, M. ; Tanaka, S. ; Ohtaka, T. ; Amakawa, T. ; Anantavanich, K. ; Pietsch, G. J.</creatorcontrib><description>Computational fluid dynamics calculation results of pressure rise and propagation due to high-current arcs in a closed container are described. The pressure developments at different locations within the container are calculated by changing the current frequency (ac of 50 and 60 Hz, and dc) and the electric arc energy input (up to approximately 1000 kJ). The local pressure oscillation amplitude for AC/50 Hz within the container exceeds that for dc. From the pressure oscillation period and the sound speed distribution in the container, the following conclusions are made. With growing electric arc energy, the pressure amplitude increases because of the resonance effect between the arc power oscillation and pressure waves reflected on the walls. When the electric arc energy reaches a value of around 500 kJ, the pressure amplitude rises significantly. This is considered attributable to superimposition of pressure waves near the container wall caused by low propagation velocity of the pressure waves near the wall. It is necessary to consider this phenomenon for public safety when designing electric power equipment.</description><identifier>ISSN: 0885-8977</identifier><identifier>EISSN: 1937-4208</identifier><identifier>DOI: 10.1109/TPWRD.2011.2108320</identifier><identifier>CODEN: ITPDE5</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Amplitudes ; Applied sciences ; arc discharges ; Computational fluid dynamics ; Containers ; Direct current ; Disturbances. Regulation. Protection ; Electric power generation ; Electrical engineering. Electrical power engineering ; Electrical power engineering ; Equations ; Exact sciences and technology ; explosions ; fault arcs ; Fluid dynamics ; Heating ; Mathematical analysis ; Mathematical model ; Oscillators ; power distribution faults ; Power electronics, power supplies ; Power networks and lines ; Power systems ; power transmission faults ; Pressure oscillations ; pressure rise ; Pressure waves ; Walls</subject><ispartof>IEEE transactions on power delivery, 2011-07, Vol.26 (3), p.1700-1709</ispartof><rights>2015 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Jul 2011</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c471t-55b1e35ed74ff0c824b50205e9e8aa7e196b7f9465b4377106abdd35f27de1293</citedby><cites>FETCH-LOGICAL-c471t-55b1e35ed74ff0c824b50205e9e8aa7e196b7f9465b4377106abdd35f27de1293</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5722071$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5722071$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24322547$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Iwata, M.</creatorcontrib><creatorcontrib>Tanaka, S.</creatorcontrib><creatorcontrib>Ohtaka, T.</creatorcontrib><creatorcontrib>Amakawa, T.</creatorcontrib><creatorcontrib>Anantavanich, K.</creatorcontrib><creatorcontrib>Pietsch, G. J.</creatorcontrib><title>CFD Calculation of Pressure Rise Due to Internal AC and DC Arcing in a Closed Container</title><title>IEEE transactions on power delivery</title><addtitle>TPWRD</addtitle><description>Computational fluid dynamics calculation results of pressure rise and propagation due to high-current arcs in a closed container are described. The pressure developments at different locations within the container are calculated by changing the current frequency (ac of 50 and 60 Hz, and dc) and the electric arc energy input (up to approximately 1000 kJ). The local pressure oscillation amplitude for AC/50 Hz within the container exceeds that for dc. From the pressure oscillation period and the sound speed distribution in the container, the following conclusions are made. With growing electric arc energy, the pressure amplitude increases because of the resonance effect between the arc power oscillation and pressure waves reflected on the walls. When the electric arc energy reaches a value of around 500 kJ, the pressure amplitude rises significantly. This is considered attributable to superimposition of pressure waves near the container wall caused by low propagation velocity of the pressure waves near the wall. It is necessary to consider this phenomenon for public safety when designing electric power equipment.</description><subject>Amplitudes</subject><subject>Applied sciences</subject><subject>arc discharges</subject><subject>Computational fluid dynamics</subject><subject>Containers</subject><subject>Direct current</subject><subject>Disturbances. Regulation. Protection</subject><subject>Electric power generation</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Electrical power engineering</subject><subject>Equations</subject><subject>Exact sciences and technology</subject><subject>explosions</subject><subject>fault arcs</subject><subject>Fluid dynamics</subject><subject>Heating</subject><subject>Mathematical analysis</subject><subject>Mathematical model</subject><subject>Oscillators</subject><subject>power distribution faults</subject><subject>Power electronics, power supplies</subject><subject>Power networks and lines</subject><subject>Power systems</subject><subject>power transmission faults</subject><subject>Pressure oscillations</subject><subject>pressure rise</subject><subject>Pressure waves</subject><subject>Walls</subject><issn>0885-8977</issn><issn>1937-4208</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpdkE1rGzEURUVpoW6aP9BuRKF0Nc7TlyUtzbhOAoEE4-Cl0My8KQoTyZVmFv33sWvjRVZvcc-98A4h3xjMGQN7s33abVZzDozNOQMjOHwgM2aFriQH85HMwBhVGav1Z_KllBcAkGBhRnb1ekVrP7TT4MeQIk09fcpYypSRbkJBupqQjonexxFz9ANd1tTHjq5qusxtiH9oiNTTekgFO1qnOPoQMX8ln3o_FLw-3yvyvP69re-qh8fb-3r5ULVSs7FSqmEoFHZa9j20hstGAQeFFo33GpldNLq3cqEaKbRmsPBN1wnVc90h41ZckV-n3X1Ofycso3sNpcVh8BHTVJwFtlBcKXUgf7wjX9J0_Kg4o4WRTOkjxE9Qm1MpGXu3z-HV53-OgTuadv9Nu6NpdzZ9KP08L_vS-qHPPrahXJpcCs6V1Afu-4kLiHiJleYcNBNvMISEBg</recordid><startdate>20110701</startdate><enddate>20110701</enddate><creator>Iwata, M.</creator><creator>Tanaka, S.</creator><creator>Ohtaka, T.</creator><creator>Amakawa, T.</creator><creator>Anantavanich, K.</creator><creator>Pietsch, G. J.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope><scope>L7M</scope><scope>F28</scope></search><sort><creationdate>20110701</creationdate><title>CFD Calculation of Pressure Rise Due to Internal AC and DC Arcing in a Closed Container</title><author>Iwata, M. ; Tanaka, S. ; Ohtaka, T. ; Amakawa, T. ; Anantavanich, K. ; Pietsch, G. J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c471t-55b1e35ed74ff0c824b50205e9e8aa7e196b7f9465b4377106abdd35f27de1293</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Amplitudes</topic><topic>Applied sciences</topic><topic>arc discharges</topic><topic>Computational fluid dynamics</topic><topic>Containers</topic><topic>Direct current</topic><topic>Disturbances. Regulation. Protection</topic><topic>Electric power generation</topic><topic>Electrical engineering. Electrical power engineering</topic><topic>Electrical power engineering</topic><topic>Equations</topic><topic>Exact sciences and technology</topic><topic>explosions</topic><topic>fault arcs</topic><topic>Fluid dynamics</topic><topic>Heating</topic><topic>Mathematical analysis</topic><topic>Mathematical model</topic><topic>Oscillators</topic><topic>power distribution faults</topic><topic>Power electronics, power supplies</topic><topic>Power networks and lines</topic><topic>Power systems</topic><topic>power transmission faults</topic><topic>Pressure oscillations</topic><topic>pressure rise</topic><topic>Pressure waves</topic><topic>Walls</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Iwata, M.</creatorcontrib><creatorcontrib>Tanaka, S.</creatorcontrib><creatorcontrib>Ohtaka, T.</creatorcontrib><creatorcontrib>Amakawa, T.</creatorcontrib><creatorcontrib>Anantavanich, K.</creatorcontrib><creatorcontrib>Pietsch, G. 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J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>CFD Calculation of Pressure Rise Due to Internal AC and DC Arcing in a Closed Container</atitle><jtitle>IEEE transactions on power delivery</jtitle><stitle>TPWRD</stitle><date>2011-07-01</date><risdate>2011</risdate><volume>26</volume><issue>3</issue><spage>1700</spage><epage>1709</epage><pages>1700-1709</pages><issn>0885-8977</issn><eissn>1937-4208</eissn><coden>ITPDE5</coden><abstract>Computational fluid dynamics calculation results of pressure rise and propagation due to high-current arcs in a closed container are described. The pressure developments at different locations within the container are calculated by changing the current frequency (ac of 50 and 60 Hz, and dc) and the electric arc energy input (up to approximately 1000 kJ). The local pressure oscillation amplitude for AC/50 Hz within the container exceeds that for dc. From the pressure oscillation period and the sound speed distribution in the container, the following conclusions are made. With growing electric arc energy, the pressure amplitude increases because of the resonance effect between the arc power oscillation and pressure waves reflected on the walls. When the electric arc energy reaches a value of around 500 kJ, the pressure amplitude rises significantly. This is considered attributable to superimposition of pressure waves near the container wall caused by low propagation velocity of the pressure waves near the wall. It is necessary to consider this phenomenon for public safety when designing electric power equipment.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TPWRD.2011.2108320</doi><tpages>10</tpages></addata></record> |
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| subjects | Amplitudes Applied sciences arc discharges Computational fluid dynamics Containers Direct current Disturbances. Regulation. Protection Electric power generation Electrical engineering. Electrical power engineering Electrical power engineering Equations Exact sciences and technology explosions fault arcs Fluid dynamics Heating Mathematical analysis Mathematical model Oscillators power distribution faults Power electronics, power supplies Power networks and lines Power systems power transmission faults Pressure oscillations pressure rise Pressure waves Walls |
| title | CFD Calculation of Pressure Rise Due to Internal AC and DC Arcing in a Closed Container |
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