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IEA ExCo May 20 2010. ・ New HTS application projects ( Japan Science and Technology Agency ) ・ Revised Japan’s road map. O. Tsukamoto (Yokohama Nat’l Univ.) S. Semura (NEDO). Overview of the program for “Strategic Promotion of Innovative Research and Development” (SPIRE).
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IEA ExCo May 20 2010 ・ New HTS application projects (Japan Science and Technology Agency ) ・ Revised Japan’s road map O. Tsukamoto (Yokohama Nat’l Univ.) S. Semura (NEDO)
Overview of the program for “Strategic Promotion of Innovative Research and Development” (SPIRE) Japan Science and Technology Agency http://www.jst.go.jp/s-innova/
Why Launch the New Program? JST’s Basic Research Programs have produced successful fruits that respond to the needs of society and industry. These fruits are needed to be brought up to key technology for new industries to trigger innovation and provide benefits from innovation to our society. Under the promising R&D themes, industry and academia come together and create innovation! The program for “Strategic Promotion of Innovative Research and Development” 1
Features of New Program Applied Basic ResearchComponents TechnologyApplication Model- Bridging Research－<Industry / Academia> BasicResearch ApplicationDevelopmentResearch Implementation Manufacturing Technique Cost Down Understanding of Essentials Breakthrough System Concept HTS Key Technology Components Cryogenics Max. 10 Years 3
Theme: “Creation of advanced HTS energy and electronics industry” 4
「Strategic Promotion of Innovative R&D in JST」 Development of Advanced HTS SQUID System for Biological Diagnosis and Non-Destructive Evaluation K. Enpuku (Kyushu Univ.), A. Kandori (Hitachi), H. Suzuki (Hitachi Hitech), S. Adachi (ISTEC), K. Tsukada (Okayama Univ.), S. Tanaka (TUT) Application for Biological Diagnosis and NDE NDE (4) Battery (5) Water in Grain and Concrete Biological Diagnosis (1) MCG from Cell to Human (2) Low-Field NMR/MRI (3) Biosensor for Immunoassay Highly Sensitive Magnetic Imaging with HTS-SQUID Reliable SQUID System ・Tolerance against noise ・Operation in Magnetic Filed Highly Sensitive Multilayer SQUID Development of Sensitive and Reliable HTS-SQUID System
Load e e BG 7 6 X Bm Bp Z 5 4 Y 2 1 0 0 25 35 15 20 10 5 30 C W Protein Bacteria Cell DNA B (pT ) Water in a grain of rice(%) Application System for Biological Diagnosis and NDE • Magneto Cardiograms (MCG) • Heart function from cell level to human (4) NDE of Battery Electro-chemical reaction Cultured cell for heart muscle Human HTS-SQUID Sensing System Visualization of reaction current (2) Low-Field NMR/MRI New function using mT fields (5) Evaluation of Water in Grain and Concrete Detection using diamagnetism of water (3) Biosensor for Immunoassay Detection of disease related biological targets FID signal NMR spectrum
R&D of Key Hard Technology for SC Ship Propulsion Motor Social requirement for saving energy and emission control of marine vessels Emission regulation Saving energy SOx NOx CO2 PM Severer regulation of IMO（International Maritime Organization） Low carbon society
Compactness 5m Conventional Size Conventional motor 21MW 180ton （L×W×H=4m×4.4m×5m） SC 1m Out put power (MW) SC motor 25MW 53ton （L×W×H=2.2m×2.7m×2.7m） Out put power vs. size
High efficiency and saving energy (20MW) 95% 98% Motor Gear 99% ０００ ６％increase CO2 reduction：1,000ton-C A 重油 燃料消費率 184g/kW/hr A 重油 CO2 排出係数 0.7357kg - C/L Fuel cost saving ：$ 90M A 重油 燃料費、比重 70 円 /kg, 0.85 年間運行時間 6,000hr Merits of SC motor for ship propulsion ・Large torque ・High efficiency ・Compactness and light weight Efficiency Conventional SC system SC motor Merits : per 20MW
R & D status of ship propulsion motors in Japan USA AMSC(36.5MW) Kawasaki Heavy Ind.(1MW class) IHI(400kW) Tokyo Marine U.(100kW)
R&D of key hard technology for 20MW class SC motor for ship propulsion (2009-2014) R&D of SC field coils ・Low losses ・Reliable Robust (YNU, Niigata U. Sopha U. Sumitomo) R&D of design technology of 20MW class ship propulsion motor (Kawasaki Heavy Industry) Cooling system ・Compact cooling system ・Integrated to rotor ( Tokyo marine U.)
Targets of R&D of key hard technology for 20MW class SC motor • Bi 2223 field coils CC model coils • Compact cooling system integrated to rotor ④Design technology of SC motor Reduction of AC losses 20 MW SC motor for ships
Development of the next-generation NMR technology using HTS materials Fig.1 The limitation of the current generation NMR technology Low sensitivity in principle⇒Need of long time for measurements Pursuit for higher sensitivity⇒SCM has become impractically enormous History of NMR R&D＝History of improving sensitivity Pursuit for higher magnetic field 9.4⇒23.5 T in the past 30 years Consequently, SCM has become larger and more expensive! Improvement of probe heads has almost hit the limit of technology using conventional materials! 14
Development of the next-generation NMR technology using HTS materials Fig.2 The target of R&D: the next-generation NMR using HTS materials Super high sensitivity probe Small & high field SCM Much higher sensitivity! Much smaller! HTS tech. ？ HTS tech. HTS det. coil Cooled det. coil High throughput (X1000 max.) Popularize the use of NMR 15
Innovations of superconducting technology for next-generation railway systems To achieve the superconducting society in 2050 Purpose Next-generation railway systems using superconductivity Principle A basic research - DC superconducting transmission cables for railway systems - Superconducting auxiliary power supply for unelectrified sections Issues - Development of 10kA-DC superconducting transmission cables - Synthesis of railway systems - Refrigeration system - Upgrading of HTSC wires Members • M.Tomita (Project Manager) Railway Technical Research Institute • - National Institute for Materials • Univ. of Tokyo, Kyoto Univ., and Kyusyu Univ. • Sumitomo Electric Industries, Ltd, MAYEKAWA MFG. Co., Ltd.
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