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Hydrogen Safety R&D and RCS process in Japan. September 13, 2007 Engineering Advancement Association (ENAA) of Japan Sam Miyashita. NEDO promotes 1) development, 2)demonstration and 3) updating of codes and standards. NEDO Project Promotion Scheme. R & D. Hydrogen & Fuel cell - PowerPoint PPT Presentation
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September 13, 2007Engineering Advancement
Association(ENAA) of JapanSam Miyashita
Hydrogen Safety R&D and RCS process in Japan
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NEDO Project Promotion NEDO Project Promotion SchemeScheme
Collect safety data about review of regulationCollect safety data about review of regulation
Development of test methodDevelopment of test method
• ISO TC22/SC21 Electrically propelled road ISO TC22/SC21 Electrically propelled road vehicles vehicles
• ISO TC197 Hydrogen technologiesISO TC197 Hydrogen technologies
• IEC TC105 Fuel cell technologiesIEC TC105 Fuel cell technologies
• JHFC Project (FCV & Hydrogen Station) / JHFC Project (FCV & Hydrogen Station) / METI ProjectsMETI Projects
• Demonstration of Residential PEFC System Demonstration of Residential PEFC System for Market Creationfor Market Creation
• Demonstration of SOFC SystemsDemonstration of SOFC Systems
Hydrogen & Fuel cell Community
Demonstration R C & S
R & D
NEDO promotes 1) development, NEDO promotes 1) development, 2)demonstration and 3) updating of codes 2)demonstration and 3) updating of codes
and standards.and standards.
Deregulation for Technical Barrier
Conformity of Regulation【 Japan 】 Road & Transportation Law High Pressure Gas Control Law Electricity Safety Law Construction Standard Law【 International 】 UNECE WP29 Orange BookICAO Dangerous
Cargo Transportation Rule
UNECE WP29 : UN/EC Economic Committee Vehicle Standard
Orange Book : UN Recommendations on the TRANSPORT OF DANGEROUS GOODS - Model Regulations
ICAO : International Civil Aviation Organization
【 JAPAN 】
IDT or MOD
IDT or MOD
Country Standard
JIS L A W
LAW( Compulsory )
ISO / IEC
【 Other Countries 】~~~~
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IDT: Identical, MOD:Modified
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Hydrogen and Fuel Cell Vehicle Safety Evaluation Facility
Hy-SEF
Located in Ibaraki Prefecture 100km Northeast of Tokyo, Established in 2004
High Pressure Hydrogen Gas Test Area
Liquid Hydrogen Test AreaExhaust After Treatment
Explosion Resistant Fire Test Cell
Hydraulic Pressure Test Area
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Silencer
Explosion resistant fire test cell
Air Air
Exhaust
Structure to stand the explosion of 260L volume and 70MPa(10,000psi) hydrogen cylinder
Inner size: 18m diameter, 16m heightWall: Reinforced concrete, 1.2m thickness Iron surface
750m3/min.
-80dB
Facility
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1. Flame exposure test of high density hydrogen storage High pressure cylinder, Liquefied hydrogen, Metal hydride, Carbon nano-tube, Chemical hydride
2. Vehicle fire test Property of released hydrogen flame Safety release method of hydrogen
3. Study of hydrogen diffusion Diffusion, Ignition, Flame propagation Measures to prevent accidents .
4. Manuals for vehicle fire accident Fire fighting, Rescue, Safety distance
Utilization of fire test cellFacility
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Exhaust after treatment
Silencer(-80dB)
Exhaust After Treatment Ceramic Filter Chemical Adsorbent
Exhaust Blower(750m3/min.)
Explosion ResistantFire Test Cell
Intake Blower(750m3/min.)
Facility
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High pressure hydrogen compressor110MPa, 200Nm3/h
High pressure hydrogen storage tank bank110MPa, 72.5 litters x 9
Gas-tight temperature control chamber-40oC to 85oC
Gas-tight temperature control chamber in a gas pit
High pressure hydrogen filling test equipmentsFacility
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Conclusion (What to do forHydrogen Safety R&D and RCS)
AA) To promote the development of R&D for Hydrogen Safety.
BB) To promote the demonstration of Hydrogen Safety
CC) To update the regulation, code & standard stemming from the results of R&D and demonstration of Hydrogen Safety
Thank you for your attention.
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