Power routing in modular smart transformers: Active thermal control through uneven loading of cells

M Liserre, M Andresen, L Costa… - IEEE Industrial …, 2016 - ieeexplore.ieee.org
Increasing decentralized energy production challenges the distribution grid [1],[2], and, in
many countries, power generation and consumption are spatially separated, meaning that …

Digital adaptive frequency modulation for bidirectional DC–DC converter

JB Baek, WI Choi, BH Cho - IEEE Transactions on industrial …, 2012 - ieeexplore.ieee.org
This paper introduces a digital adaptive control method for a bidirectional dc/dc
charger/discharger, which is the core element for reliable and efficient energy storage …

Assessment of coupled and independent phase designs of interleaved multiphase buck/boost DC–DC converter for EV power train

M Pavlovský, G Guidi… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
The paper discusses two approaches to multiphase nonisolated dc–dc converter design. An
approach based on independent phases is directly compared to an approach using coupled …

Rotating phase shedding for interleaved DC–DC converter-based EVs fast DC chargers

MA Alharbi, AM Alcaide, M Dahidah… - … on Power Electronics, 2022 - ieeexplore.ieee.org
Fast dc chargers are the key enablers for the massive rollout of electric vehicles due to the
reduced charging time. On the other hand, the rapid growth in battery technology with …

Design and control of fault-tolerant nonisolated multiphase multilevel DC–DC converters for automotive power systems

M Gleissner, MM Bakran - IEEE Transactions on Industry …, 2015 - ieeexplore.ieee.org
In this paper, a bidirectional, nonisolated dc-dc converter with several interleaved phases of
multilevel modules for dual low-voltage automotive power systems is presented. Instead of …

Power electronics enabling efficient energy usage: Energy savings potential and technological challenges

J Popović-Gerber, JA Oliver, N Cordero… - IEEE transactions on …, 2011 - ieeexplore.ieee.org
Power electronics is a key technology for the efficient conversion, control, and conditioning
of electric energy from the source to the load. In this paper, the potential of power electronics …

A novel phase-shedding control scheme for improved light load efficiency of multiphase interleaved DC–DC converters

JT Su, CW Liu - IEEE transactions on power electronics, 2012 - ieeexplore.ieee.org
In this paper, a novel phase-shedding control scheme for multiphase interleaved dc-dc
converters is proposed to improve the light load efficiency. The proposed phase-shedding …

Analysis and control of an input-parallel output-series connected buck-boost DC–DC converter for electric vehicle powertrains

MS Khan, SS Nag, A Das… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Many electric vehicle (EV) powertrains use a boost-type dc–dc converter to step-up the
battery voltage for optimization and improving vehicle performance. The converter allows …

Digital time-optimal phase shedding in multiphase buck converters

A Costabeber, P Mattavelli… - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
This letter proposes a time-optimal digital controller for the phase shedding (PS) in
multiphase buck converters. PS is an established technique to improve the efficiency of …

Modelling and control of a multi‐stage interleaved DC–DC converter with coupled inductors for super‐capacitor energy storage system

D De, C Klumpner, C Patel, K Ponggorn… - IET Power …, 2013 - Wiley Online Library
Interleaved converters with coupled inductors are widely used to share load current in high
power applications. It offers high equivalent switching frequency and reduced output current …