Method of driving DC/DC converter, and DC/DC converter

Details Method of driving DC/DC converter, and DC/DC converter Method of driving DC/DC converter, and DC/DC converter

2008-12-18

2010-11-30

Berhane, Adolf (Department: 2838)

Electric power conversion systems

Current conversion

With condition responsive means to control the output...

C363S097000, C363S098000

Reexamination Certificate

active

07843713

ABSTRACT:
When the three U-, V-, W-phase arms of a DC/DC converter are turned on, they are alternately turned on by gate drive signals. When the U-, V-, W-phase arms are alternately turned on, an upper arm switching device of the U-phase arm, for example, is turned on, and thereafter a lower arm switching device of the U-phase arm is turned on. Thereafter, an upper arm switching device of the V-phase arm which is next to the U-phase arm is turned on, and thereafter a lower arm switching device of the V-phase arm is turned on. The upper and lower arm switching devices are thus turned on in a rotation switching process.

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