MAGNA STEYR / Novak - StorHy Hydrogen Storage

STORHY-Workshop in ParisRegulations, Codes and Standards- Gaps and Needs -CNGDr. Pavel Novak03-06-2008

RCS-DevelopmentCNGNeed - safe economical use of compressed gaseous fuelstorage systemsNeed - design and test requirements in order to ensure asafe and reliable storage system when subject to theautomotive service conditionsQuelle:Datum Autor: Dr. Pavel Novak Ablagedatei:2

Gaps & NeedsRequirements for light-weight and for safety must be wellcombined to ensure a safe and economical storage systemfor automotive applicationCNGGap - state-of-the-artdefinition for safetyfactor is conservativewith regard toautomotive serviceconditionsQuelle:Need - alternative conceptfor safety factor’s definitionbased on sound scientificor technical evidenceDatum Autor: Dr. Pavel Novak Ablagedatei:3

Gaps & NeedsNeed - harmonization of design and test requirementsCNG(e.g. stress ratios)Need - higher consideration of safety aspects on storage system level(e.g. risk analysis, consideration ofdynamic loads on system level)Need – option for alternative concepts with the same or a higher safetylevel(e.g. concepts for testing and approving of (new) materials)Quelle:Datum Autor: Dr. Pavel Novak Ablagedatei:4

Gaps & NeedsCNGNeed – possibility for modification of limit specifications with the same or ahigher safety level(e.g. consideration of overall permeation rate for the benefit of a safestorage system)Need – design and test requirements for “hybrid” storage concepts(e.g. requirements for cryo-compressed storage systems)Quelle:Datum Autor: Dr. Pavel Novak Ablagedatei:5