成果報告書詳細
管理番号20150000000181
タイトル*平成26年度中間年報 水素利用技術研究開発事業 燃料電池自動車及び水素供給インフラの国内規制適正化、国際基準調和・国際標準化に関する研究開発 燃料電池自動車への水素充填時における過充填防止のための措置に係る技術基準の見直し等に関する研究開発(一般財団法人石油エネルギー技術センター)
公開日2015/6/23
報告書年度2014 - 2014
委託先名一般財団法人石油エネルギー技術センター
プロジェクト番号P13002
部署名新エネルギー部
和文要約
英文要約Title: Development of Technologies for Hydrogen Utilization.
Development for Adequate Domestic Regulation, International Harmonization in Regulation and International Standard for Fuel Cell Vehicle and Hydrogen Infrastructure.
Research and Development on the Review of Technical Standards Relating to Fuel Cell Vehicle Refueling Over Filling Prevention Measures. (FY2013-FY2015)
FY2014 Annual Report

Responsible Parties:
Japan Petroleum Energy Center (JPEC)

Objective:
It is essential to conduct research and development to shorten hydrogen filling time to the hydrogen storage system equipped with the high-pressure hydrogen vessel on FCV, preventing over filling in safe and appropriate manner. Domestic standards relating to hydrogen filling consistent with the international standardization processes are to be developed.

Japan Petroleum Energy Center (JPEC) has cooperated with The Research Association of Hydrogen Supply/Utilization Technology (HySUT), Saga University, Kyushu University, and Japan Automobile Research Institute (JARI), to promote the themes listed below.

Sub-theme 1: Drafting of revised domestic standards and its enactment. (HySUT, JPEC)
Sub-theme 2: Harmonization of international standards with domestic standards through international cooperation. (HySUT, JARI)
sub-theme 3: Filling technology development / demonstration data obtained. (HySUT, JARI, Saga University (FY2013), Kyushu University (FY2014 -))
Sub-theme 4: Data acquisition of hydrogen transport properties for high-accurate filling simulation. (Kyushu University)

Results in 2014 FY:

Sub-theme 1: Drafting of revised domestic standards and its enactment. (HySUT, JPEC)

To establish the technical foundation to develop domestic standards relating to secure, proper and swift hydrogen filling at hydrogen stations.

(1) Development of hydrogen technologies standards and voluntary standards:JPEC
Development of technical standard for hydrogen refueling to 70MPa container installed on international vehicle fueled by compressed hydrogen has been carried out in JPEC. Technical review committee for voluntary standard for compressed hydrogen refueling was formed by JPEC and the draft of the voluntary standard numbered JPEC-S 0003 based on international standard numbered SAE J2601 was developed through the discussion from the technological view point in the committee. The required items in SAE J2601 were reviewed and were made a choice of them to introduce to JPEC-S 0003. Besides them, easing measures on lower limit of pressure tolerance in case of communications fueling as well as reliability improvements by duplication of pressure detector and ambient temperature sensor were introduced.
In addition to the voluntary standard, modification draft of exemplified standard ware developed to propose to METI.
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