Inventor: Bernd Krause

Address: Liederbach, DE
No. of patents: 3
Last patent issue date: 10/02/2012

Number	Title	Issue Date
8280659	Early detection of minimum cell voltage degradation of a fuel cell stack A method for determining a low performing cell in a fuel cell stack. The method measures the voltage of each cell in the fuel cell stack and calculates an average cell voltage of all of the cell voltages from the fuel cell stack at a plurality of stack current densi...	10/02/2012
7879502	Method for revising a polarization curve that defines the current/voltage relationship of a fuel cell stack A method for revising a reference polarization curve of a fuel cell stack that identifies the relationship between the voltage and the current of the stack over time. When the stack is operating at a low load where kinetic voltage losses of the stack dominate, a fir...	02/01/2011
7682719	Method for adaptive prediction of stack voltage in automotive fuel cell systems A method for revising a reference polarization curve of a fuel cell stack that identifies the relationship between the voltage and the current of the stack over time. When the stack is operating at a low load where kinetic voltage losses of the stack dominate, a fir...	03/23/2010

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