| Project/Area Number |
25630401
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Naval and maritime engineering
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| Research Institution | Tokyo University of Marine Science and Technology |
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Principal Investigator |
IZUMI MITSURU 東京海洋大学, 海洋科学技術研究科, 教授 (50159802)
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| Co-Investigator(Kenkyū-buntansha) |
SAKAMOTO Makio 東京海洋大学, 船舶運航センター, 教授 (80272730)
KIFUNE Hiroyasu 東京海洋大学, 海洋科学技術研究科, 准教授 (90323849)
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| Co-Investigator(Renkei-kenkyūsha) |
NODA Akira 東京海洋大学, 船舶運航センター, 教授 (80262343)
ITO Hiroko 東京海洋大学, 産学・地域連携推進機構, リサーチアドミニストレータ (50377074)
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| Research Collaborator |
MIKI Motohiro 東京海洋大学, 海洋科学技術研究科, 博士研究員 (60559475)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 電気推進 / 超伝導モータ / 軸発電機 / 高温超伝導体 / エネルギー効率化 / 推進・運動性能 / 軸発・電気推進システム / 再生可能エネルギー |
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| Outline of Final Research Achievements |
We have studied on key points to verify the operation of superconducting ship propulsion motor on board by using a research vessel“Umitaka-maru" with conventional motor. Based on the on-board data, we focused on the heat load capability and electromagnetic force applied to field pole winding of superconducting wire cooled down. The laboratory and on-board testing for cooling are comparatively discussed. In conclusion, we have obtained requested information and knowledge on the heat load survivability for on-board operation of the motor. The obtained result would provide a useful basis to practical application of superconducting ship propulsion.
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