RANDOM SHIFTING OF SWITCHING EDGES OF A CONVERTER PULSE PATTERN

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United States of America Patent

APP PUB NO 20230031685A1
SERIAL NO

17791821

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Abstract

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A method for controlling a converter comprises: determining a pulse pattern for the converter, wherein the pulse pattern contains switching transitions at which an output voltage is switched between two levels; shifting switching transitions in the pulse pattern, wherein a random value is added to a point in time at which the output voltage is switched to shift the switching transitions; and applying the pulse pattern with the shifted switching transitions to switch elements in the converter to generate the output voltage.

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Patent Owner(s)

Patent OwnerAddress
ZF FRIEDRICHSHAFEN AGPHILIP DELIE LUDWIGSHAFEN GERMANY FRIEDRICHSHAFEN BADEN-WURTTEMBERG

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Inventor Name Address # of filed Patents Total Citations
SCHÄFER, MARKUS Schonungen, DE 24 93

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