METHOD AND APPARATUS FOR DETERMINING A SWITCHING POINT FOR FILLING LEVEL REGULATION

摘要

The invention relates to a method and an apparatus for determining a filling level for filling level regulation of a liquid which is present in a system, with emptying being initiated when an upper switching point (F_max) is exceeded, with emptying being ended when a lower switching point (F_min) is undershot, and with at least one switching point (F_min, F_max) being predicted as a function of at least one current physical state variable of the system. The invention relates in particular to a method for determining a switching point for filling level regulation for a separator in a fuel cell system.