Method for operating fuel cell system for vehicle, involves connecting inlets of fuel cell stack to oxidizing agent supply line and fuel supply line respectively, after altering spatial alignment of fuel cell stack

摘要

The method involves altering the spatial alignment of fuel cell stack (12) by rotating the fuel cell stack around a vertical axis (32) at an angle of 180[deg] , according to service life of fuel cell system (10). Then, an inlet (14) of a fuel cell stack is connected to an oxidizing agent supply line (16), and an inlet (22) of fuel cell stack is connected to a fuel supply line (24). An independent claim is included for fuel cell system.