MULTI-DIMENSIONAL PULSE WIDTH MODULATION CONTROL

An apparatus includes a controller that monitors an error voltage indicating a difference between an output voltage and a setpoint voltage. Based on the monitored error voltage, the controller generates modulation adjustment signals including a frequency adjustment signal and an ON-time adjustment s...

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Hauptverfasser: GOSWAMI, Bikiran, TANG, Benjamin, BELLEFEUILLE, Todd, SREENIVAS, Venkat, PENG, Kang
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Sprache:eng ; fre ; ger
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creator GOSWAMI, Bikiran
TANG, Benjamin
BELLEFEUILLE, Todd
SREENIVAS, Venkat
PENG, Kang
description An apparatus includes a controller that monitors an error voltage indicating a difference between an output voltage and a setpoint voltage. Based on the monitored error voltage, the controller generates modulation adjustment signals including a frequency adjustment signal and an ON-time adjustment signal. The controller modulates a pulse width modulation signal of a first power supply phase in accordance with both the frequency modulation adjustment signal and the ON-time adjustment signal.
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subjects APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
title MULTI-DIMENSIONAL PULSE WIDTH MODULATION CONTROL
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