T/CAB 0351-2024 Test method for the impact of impurities in the reaction gas on the performance of solid oxide fuel cells

Scope

Scope: This document specifies the relevant terms and definitions, test platforms and instrumentation accuracy requirements, pre-test preparations, test methods, and test reports related to the impact of impurities in the reaction gases (including cathode gases and anode gases) on the performance of solid oxide fuel cells (hereinafter referred to as "fuel cells"). This document applies to single fuel cells or battery stacks where the anode gas is a gaseous fuel and the cathode gas is air. This document applies to fuel cells where the gas impurities in the anode gas include hydrogen sulfide (H2S) and/or hydrogen chloride (HCl), and the gas impurities in the cathode gas include water vapor (H2O), carbon dioxide (CO2), and/or sulfur dioxide (SO2). The volume fraction range of gas impurities is: hydrogen sulfide not less than 1 μL/L, hydrogen chloride not less than 10 μL/L, water vapor not less than 5%, carbon dioxide not less than 0.5%, and sulfur dioxide not less than 5 μL/L. Main technical content: This standard applies to the testing of single fuel cells or battery stacks of solid oxide fuel cells. The main technical content of this standard includes: the impact of impurities introduced into the reaction gases (including cathode gases and anode gases) on the performance of solid oxide fuel cells, test platforms and instrumentation requirements, pre-test preparations, test methods, and test reports.

Development Information

Related Standards