TY - CONF A1 - Günzel, Stephan A1 - Mair, Georg T1 - Safety assessment of hydrogen gas storage systems N2 - In this lecture, the safety assessment of hydrogen gas storage systems is presented using the example of composite pressure vessels. The main element is a probabilistic approval approach based on five steps. Firstly, the testing and evaluation of properties at the beginning of life are shown. Secondly, methods for artificial aging and the effect on the residual strength are presented. Thirdly, testing against dedicated accidents is introduced. Fourthly, effects on the surveillance of production quality are discussed. Finally, degradation and the end of life are estimated. Background information and examples are given for each step. The assessment presented is a method applicable for many safety-related systems. T2 - Joint European Summer School 2021 on Fuel Cell, Electrolyser, and Battery Technologies CY - Online meeting DA - 12.09.2021 KW - Safety KW - Hydrogen KW - Wasserstoff KW - Bewertung KW - Assessment PY - 2021 AN - OPUS4-59905 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -