CEN/TR 17797:2022
Current
The latest, up-to-date edition.
Gas infrastructure - Consequences of hydrogen in the gas infrastructure and identification of related standardisation need in the scope of CEN/TC 234
23-03-2022
ThisdocumentiswritteninpreparationoffuturestandardizationandprovidesguidanceontheimpactoftheinjectionofH2intothegasinfrastructurefromtheinputofgasintotheonshoretransmissionnetworkuptotheinletconnectionofgasappliances.Furthermore,itidentifiestheexpectedrevisionneedoftheexistingCEN/TC243standardsaswellastheneedoffurthernewstandardisationdeliverables.ItexaminestheeffectsoneachpartofthegasinfrastructureinthescopeoftheCEN/TC234WorkingGroups1to12inclusive,basedonavailablestudies,reportsandresearch.Duetoseverallimitationsatdifferenthydrogenconcentrations,theimpactsarespecified.Forsomespecificimpact,prestandardizationresearchisneeded.Byconvention,forthistechnicalreport,theinjectionofpurehydrogen,i.e.withouttracecomponentsisconsidered.TheinformationfromthisreportisintendedtodefinetheCEN/TC234workprogramforthecoverageofH2NGinrelationtothescopeoftheCEN/TC234anditsWGs.NOTE Progressonhydrogenwilldevelopovertime.InprinciplethiswillbereflectedinthestandardisationprocessinCEN/TC234.
| Committee |
CEN/TC 234
|
| DocumentType |
Technical Report
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| S.R. CEN/TR 17797:2022 | Identical |
| UNE-CEN/TR 17797:2022 | Identical |
| NS-EN ISO 16486-1:2023 | Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 1: General (ISO 16486-1:2023) |
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