Benefits of HTS technology to ship systems
This paper presents results of the 'analysis of high-temperature superconductor benefits for ship systems' study commissioned by U.S. Office of Naval Research (ONR) in 2004. The total power requirement is approaching 100 MW on large U.S. navy surface ships. High-temperature superconductor...
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| creator | Kalsi, S.S. Henderson, N. Gritter, D. Nayak, O. Gallagher, C. |
| description | This paper presents results of the 'analysis of high-temperature superconductor benefits for ship systems' study commissioned by U.S. Office of Naval Research (ONR) in 2004. The total power requirement is approaching 100 MW on large U.S. navy surface ships. High-temperature superconductor (HTS) alternating current (AC) synchronous motors and generators scale advantageously compared to other technologies. ONR initiated this study, which focuses on evaluating factors that optimize HTS component weights, sizes, and efficiencies in various ship system configurations. The study concludes that ship electrical systems based on 6.6 kV and 9.9 kV bus voltages are feasible without requiring transformers. On the basis of this analysis, 60 Hz systems at 6.6 kV and 9.9 kV are recommended for both large and small combatant ships. The availability and supportability of commercial-off-the-shelf (COTS) components in 60 Hz systems provides benefits, such as improved reliability, reduced technical risk and reduced cost, while having minimal impact on the system's weight, size, and footprint. Systems using the second generation (2G) HTS wire had improved weight, size, and efficiency benefits over systems using the first generation (1G) HTS wire. The most attractive option for the variable speed drive (VSD) is a diode-clamped pulse width modulated (PWM) drive. |
| doi_str_mv | 10.1109/ESTS.2005.1524712 |
| format | Conference Proceeding |
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The total power requirement is approaching 100 MW on large U.S. navy surface ships. High-temperature superconductor (HTS) alternating current (AC) synchronous motors and generators scale advantageously compared to other technologies. ONR initiated this study, which focuses on evaluating factors that optimize HTS component weights, sizes, and efficiencies in various ship system configurations. The study concludes that ship electrical systems based on 6.6 kV and 9.9 kV bus voltages are feasible without requiring transformers. On the basis of this analysis, 60 Hz systems at 6.6 kV and 9.9 kV are recommended for both large and small combatant ships. The availability and supportability of commercial-off-the-shelf (COTS) components in 60 Hz systems provides benefits, such as improved reliability, reduced technical risk and reduced cost, while having minimal impact on the system's weight, size, and footprint. Systems using the second generation (2G) HTS wire had improved weight, size, and efficiency benefits over systems using the first generation (1G) HTS wire. The most attractive option for the variable speed drive (VSD) is a diode-clamped pulse width modulated (PWM) drive.</description><identifier>ISBN: 0780392590</identifier><identifier>ISBN: 9780780392595</identifier><identifier>DOI: 10.1109/ESTS.2005.1524712</identifier><language>eng</language><publisher>IEEE</publisher><subject>AC generators ; Availability ; Costs ; High temperature superconductors ; Marine vehicles ; Pulse width modulation ; Synchronous generators ; Synchronous motors ; Transformers ; Wire</subject><ispartof>IEEE Electric Ship Technologies Symposium, 2005, 2005, p.437-443</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/1524712$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,4036,4037,27902,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1524712$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Kalsi, S.S.</creatorcontrib><creatorcontrib>Henderson, N.</creatorcontrib><creatorcontrib>Gritter, D.</creatorcontrib><creatorcontrib>Nayak, O.</creatorcontrib><creatorcontrib>Gallagher, C.</creatorcontrib><title>Benefits of HTS technology to ship systems</title><title>IEEE Electric Ship Technologies Symposium, 2005</title><addtitle>ESTS</addtitle><description>This paper presents results of the 'analysis of high-temperature superconductor benefits for ship systems' study commissioned by U.S. Office of Naval Research (ONR) in 2004. The total power requirement is approaching 100 MW on large U.S. navy surface ships. High-temperature superconductor (HTS) alternating current (AC) synchronous motors and generators scale advantageously compared to other technologies. ONR initiated this study, which focuses on evaluating factors that optimize HTS component weights, sizes, and efficiencies in various ship system configurations. The study concludes that ship electrical systems based on 6.6 kV and 9.9 kV bus voltages are feasible without requiring transformers. On the basis of this analysis, 60 Hz systems at 6.6 kV and 9.9 kV are recommended for both large and small combatant ships. The availability and supportability of commercial-off-the-shelf (COTS) components in 60 Hz systems provides benefits, such as improved reliability, reduced technical risk and reduced cost, while having minimal impact on the system's weight, size, and footprint. Systems using the second generation (2G) HTS wire had improved weight, size, and efficiency benefits over systems using the first generation (1G) HTS wire. The most attractive option for the variable speed drive (VSD) is a diode-clamped pulse width modulated (PWM) drive.</description><subject>AC generators</subject><subject>Availability</subject><subject>Costs</subject><subject>High temperature superconductors</subject><subject>Marine vehicles</subject><subject>Pulse width modulation</subject><subject>Synchronous generators</subject><subject>Synchronous motors</subject><subject>Transformers</subject><subject>Wire</subject><isbn>0780392590</isbn><isbn>9780780392595</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2005</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotj8FKAzEUAAMiqLUfIF5yFnZ9eS_ZbI5aqhUKHnY9l2z6YiNttzS57N8r2LnMbWCEeFBQKwXuedn1XY0AplYGtVV4Je7AtkAOjYMbMc_5B_4gpxtqbsXTKx85ppLlGOWq72ThsDuO-_F7kmWUeZdOMk-58CHfi-vo95nnF8_E19uyX6yq9ef7x-JlXSVlTalC9Dpq44kxBBzaQA6atonGRBWHQRFaC9q2FtxWEwJZ7bcaVUAHbWSmmXj87yZm3pzO6eDP0-ayQ7-2Fj69</recordid><startdate>2005</startdate><enddate>2005</enddate><creator>Kalsi, S.S.</creator><creator>Henderson, N.</creator><creator>Gritter, D.</creator><creator>Nayak, O.</creator><creator>Gallagher, C.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>2005</creationdate><title>Benefits of HTS technology to ship systems</title><author>Kalsi, S.S. ; Henderson, N. ; Gritter, D. ; Nayak, O. ; Gallagher, C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-cfa4f45a3e2cc2b8c390686f55f1fbb132770478709d4320374ad421c2908fee3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2005</creationdate><topic>AC generators</topic><topic>Availability</topic><topic>Costs</topic><topic>High temperature superconductors</topic><topic>Marine vehicles</topic><topic>Pulse width modulation</topic><topic>Synchronous generators</topic><topic>Synchronous motors</topic><topic>Transformers</topic><topic>Wire</topic><toplevel>online_resources</toplevel><creatorcontrib>Kalsi, S.S.</creatorcontrib><creatorcontrib>Henderson, N.</creatorcontrib><creatorcontrib>Gritter, D.</creatorcontrib><creatorcontrib>Nayak, O.</creatorcontrib><creatorcontrib>Gallagher, C.</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>Kalsi, S.S.</au><au>Henderson, N.</au><au>Gritter, D.</au><au>Nayak, O.</au><au>Gallagher, C.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Benefits of HTS technology to ship systems</atitle><btitle>IEEE Electric Ship Technologies Symposium, 2005</btitle><stitle>ESTS</stitle><date>2005</date><risdate>2005</risdate><spage>437</spage><epage>443</epage><pages>437-443</pages><isbn>0780392590</isbn><isbn>9780780392595</isbn><abstract>This paper presents results of the 'analysis of high-temperature superconductor benefits for ship systems' study commissioned by U.S. Office of Naval Research (ONR) in 2004. The total power requirement is approaching 100 MW on large U.S. navy surface ships. High-temperature superconductor (HTS) alternating current (AC) synchronous motors and generators scale advantageously compared to other technologies. ONR initiated this study, which focuses on evaluating factors that optimize HTS component weights, sizes, and efficiencies in various ship system configurations. The study concludes that ship electrical systems based on 6.6 kV and 9.9 kV bus voltages are feasible without requiring transformers. On the basis of this analysis, 60 Hz systems at 6.6 kV and 9.9 kV are recommended for both large and small combatant ships. The availability and supportability of commercial-off-the-shelf (COTS) components in 60 Hz systems provides benefits, such as improved reliability, reduced technical risk and reduced cost, while having minimal impact on the system's weight, size, and footprint. Systems using the second generation (2G) HTS wire had improved weight, size, and efficiency benefits over systems using the first generation (1G) HTS wire. The most attractive option for the variable speed drive (VSD) is a diode-clamped pulse width modulated (PWM) drive.</abstract><pub>IEEE</pub><doi>10.1109/ESTS.2005.1524712</doi><tpages>7</tpages></addata></record> |
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| identifier | ISBN: 0780392590 |
| ispartof | IEEE Electric Ship Technologies Symposium, 2005, 2005, p.437-443 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | AC generators Availability Costs High temperature superconductors Marine vehicles Pulse width modulation Synchronous generators Synchronous motors Transformers Wire |
| title | Benefits of HTS technology to ship systems |
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