(WO9815022-A1)      The method involves regulating the electrical current in the PEM fuel cell block (4) to a new desired value by setting the revolution rate of the compressor (8) to a maximum value during a first step and reducing it to a revolution rate corresponds to the new desired value of the current during a second step.    The electrical current of the PEM fuel cell block is continuously detected as the control parameter using a current actual value sensor (18). The new desired value of the fuel cell block is defined as the control demand parameter by a desired value generator (30).    USE/ADVANTAGE -   As current generator e.g. for exhaust gas free electric drive for automobiles etc. Enables improved dynamic characteristic to be achieved for short duration and rapid load changes.    (EP950267-A1)      The method involves regulating the electrical current in the PEM fuel cell block (4) to a new desired value by setting the revolution rate of the compressor (8) to a maximum value during a first step and reducing it to a revolution rate corresponds to the new desired value of the current during a second step.    The electrical current of the PEM fuel cell block is continuously detected as the control parameter using a current actual value sensor (18). The new desired value of the fuel cell block is defined as the control demand parameter by a desired value generator (30).    USE/ADVANTAGE -   As current generator e.g. for exhaust gas free electric drive for automobiles etc. Enables improved dynamic characteristic to be achieved for short duration and rapid load changes.    (JP2000503799-W)      The method involves regulating the electrical current in the PEM fuel cell block (4) to a new desired value by setting the revolution rate of the compressor (8) to a maximum value during a first step and reducing it to a revolution rate corresponds to the new desired value of the current during a second step.    The electrical current of the PEM fuel cell block is continuously detected as the control parameter using a current actual value sensor (18). The new desired value of the fuel cell block is defined as the control demand parameter by a desired value generator (30).    USE/ADVANTAGE -   As current generator e.g. for exhaust gas free electric drive for automobiles etc. Enables improved dynamic characteristic to be achieved for short duration and rapid load changes.    (US6110611-A)      The method involves regulating the electrical current in the PEM fuel cell block (4) to a new desired value by setting the revolution rate of the compressor (8) to a maximum value during a first step and reducing it to a revolution rate corresponds to the new desired value of the current during a second step.    The electrical current of the PEM fuel cell block is continuously detected as the control parameter using a current actual value sensor (18). The new desired value of the fuel cell block is defined as the control demand parameter by a desired value generator (30).    USE/ADVANTAGE -   As current generator e.g. for exhaust gas free electric drive for automobiles etc. Enables improved dynamic characteristic to be achieved for short duration and rapid load changes.