Model predictive control of multiphase interleaved DC-DC converters with sensorless current limitation and power balance

Abstract

The present paper investigates the control of interleaved DC-DC converters. It proposes an alternative solution to balance the currents between the legs without using current transducer, relying instead on a feedback loop based on the measurement of the capacitor voltage ripple. The appropriate measurement circuit is proposed. The voltage control uses a… (More)

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