Electric power conversion systems – Current conversion – With means to introduce or eliminate frequency components
Reexamination Certificate
2007-08-28
2007-08-28
Easthom, Karl (Department: 2838)
Electric power conversion systems
Current conversion
With means to introduce or eliminate frequency components
C323S222000, C700S037000
Reexamination Certificate
active
10523145
ABSTRACT:
A control device receives an output voltage of a voltage-up converter from a voltage sensor, and calculates a feedback preliminary voltage control value determined by the difference between a voltage control value and the output voltage. The control device corrects the calculated feedback preliminary voltage control value in accordance with the output voltage to calculate a feedback voltage control value where the follow-up property of the output voltage with respect to the voltage control value is equal to a reference property. The control device controls the voltage-up converter using a feedback voltage control value. The voltage-up converter converts a direct current voltage from a DC power supply into the output voltage maintaining the follow-up property of the output voltage with respect to the voltage control value at the reference property.
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Shouji ABO et al.; The Contents of Conference of Institute of Electrical Engineers; pp. 1-7; w/ abstr.
Behm Harry
Easthom Karl
Oliff & Berridg,e PLC
Toyota Jidosha & Kabushiki Kaisha
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