发明名称 Method and device for improving efficiency of parallel connected DC-DC converters
摘要 <p>The method involves activating a DC-DC converter (18), carrying out a slave-function, by a DC-DC converter (12) carrying out a master-function, when a load current (I) increases. The error currents of other already activated DC-DC converters (12, 14, 16) are reduced to respective error current limit values when the converter (18) is activated. The limit values exist within an efficiency characteristic curve. The converter (12) is operated as a voltage source and the converters (14, 16, 18) are operated as a current source. An independent claim is also included for a device for regulating the operation of parallel DC-DC converters.</p>
申请公布号 EP1578010(A2) 申请公布日期 2005.09.21
申请号 EP20050100818 申请日期 2005.02.07
申请人 ROBERT BOSCH GMBH 发明人 GRONBACH, ROMAN
分类号 H02M3/158;H02J1/10;H02J3/38;H02M3/00;(IPC1-7):H02M3/158 主分类号 H02M3/158
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