Current balancing in a multi-phase power supply

Current balancing in a multi-phase power supply

According to example configurations herein, a controller is operated in a control mode (such as a high-speed control mode) in which the controller controls multiple phases in the power supply to produce an output voltage. The output voltage produced by the controller supplies current to power a dyna...

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1. Verfasser: Sreenivas, Venkat
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Sprache:eng
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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
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description According to example configurations herein, a controller is operated in a control mode (such as a high-speed control mode) in which the controller controls multiple phases in the power supply to produce an output voltage. The output voltage produced by the controller supplies current to power a dynamic load. While in the (high-speed current balance) control mode, the controller: i) produces, for each of the multiple phases, a respective current value representative of an estimated amount of current supplied by that phase to the dynamic load; and ii) modifies an order of activating the phases based on magnitudes of respective estimated current values produced for the multiple phases.
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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 Current balancing in a multi-phase power supply
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