| 摘要 |
<P>PROBLEM TO BE SOLVED: To specify an apparatus for carrying out a method for operating a capacity energy storage device in a converter circuit with a simple method, irrelevantly to a requested current at an output connection of the converter circuit. <P>SOLUTION: A control signal S1 is formed with a voltage oscillation signal V<SB>L</SB>across inductances L1 and L2 and a switching function α1 for a power semiconductor switch in switching cells 3 of a first partial converter system 1. Another control signal S2 is formed with a voltage oscillation signal V<SB>L</SB>across inductances L1 and L2 and a switching function α<SB>2</SB>for a power semiconductor switch in switching cells of a second partial converter system 2. The switching functions α<SB>1</SB>and α<SB>2</SB>are formed with a voltage oscillation signal V<SB>A</SB>with respect to a voltage V<SB>u</SB>at the output connection (A) and a selectable reference signal V<SB>ref</SB>. <P>COPYRIGHT: (C)2011,JPO&INPIT |
