发明名称 METHOD AND SYSTEM FOR REDUCING SWITCHING LOSSES IN A HIGH-FREQUENCY MULTI-CELL POWER SUPPLY
摘要 A method of reducing switching losses in a power supply includes the steps of advancing the output voltage of a first pole of a power cell by a first angle, retarding the output voltage of a second pole of the power cell by a second angle, and producing a combined output voltage of the power cell equal to a positive pulse of a duration angle equal to the sum of the first angle and the second angle for a first half of a switching cycle of the power cell, and equal to a negative pulse of a duration angle equal to the sum of the first angle and the second angle for a second half of the switching cycle of the power cell.
申请公布号 WO2009148555(A3) 申请公布日期 2010.10.07
申请号 WO2009US03311 申请日期 2009.06.01
申请人 SIEMENS INDUSTRY, INC.;HAMMOND, PETER, WILLARD;RASTOGI, MUKUL 发明人 HAMMOND, PETER, WILLARD;RASTOGI, MUKUL
分类号 H02M5/458 主分类号 H02M5/458
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