P
Philip T. Krein
Researcher at University of Illinois at Urbana–Champaign
Publications - 270
Citations - 13226
Philip T. Krein is an academic researcher from University of Illinois at Urbana–Champaign. The author has contributed to research in topics: Photovoltaic system & Inverter. The author has an hindex of 54, co-authored 261 publications receiving 11272 citations. Previous affiliations of Philip T. Krein include Urbana University & University of Connecticut.
Papers
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Journal ArticleDOI
Review of Battery Charger Topologies, Charging Power Levels, and Infrastructure for Plug-In Electric and Hybrid Vehicles
Murat Yilmaz,Philip T. Krein +1 more
TL;DR: In this paper, the authors present the current status and implementation of battery chargers, charging power levels, and infrastructure for plug-in electric vehicles and hybrid vehicles and classify them into off-board and on-board types with unidirectional or bidirectional power flow.
Journal ArticleDOI
Review of the Impact of Vehicle-to-Grid Technologies on Distribution Systems and Utility Interfaces
Murat Yilmaz,Philip T. Krein +1 more
TL;DR: In this article, the authors review the current status and implementation impact of V2G/grid-to-vehicle (G2V) technologies on distributed systems, requirements, benefits, challenges, and strategies for VUE interfaces of both individual vehicles and fleets.
Journal ArticleDOI
Averaged modeling of PWM converters operating in discontinuous conduction mode
TL;DR: In this article, a duty ratio constraint that defines the diode conduction interval is identified to be the key to accurate prediction of high-frequency behavior of hard-switching pulse-width modulated (PWM) converters.
Book
Elements Of Power Electronics
TL;DR: The second edition of Elements of Power Electronics as mentioned in this paper provides comprehensive coverage of the subject at a level suitable for undergraduate engineering students, students in advanced degree programs, and novices in the field.
Journal ArticleDOI
Minimum Energy and Capacitance Requirements for Single-Phase Inverters and Rectifiers Using a Ripple Port
TL;DR: In this article, a ripple power port is proposed to manage energy storage and decouple capacitor ripple from power ripple, allowing the designer to make a choice of capacitor voltage independent of other system voltages.