A Bidirectional Soft-Switched DAB-Based Single-Stage Three-Phase AC–DC Converter for V2G Application [PDF]
, 2019 In vehicle-to-grid applications, the battery charger of the electric vehicle (EV) needs to have a bidirectional power flow capability. Galvanic isolation is necessary for safety.
Baranwal, Rohit +4 more
core +2 more sources
Optical Manipulation of Multiferroic Phases in BiFeO3 Thin Films
Advanced Materials Interfaces, EarlyView.At the strain‐driven morphotropic phase boundary, optical control over the multiferroic rhombohedral and tetragonal phase mixture is demonstrated using above‐bandgap light illumination. The photoinduced charge carriers modify the electrostatic environment and induce the conversion into a single tetragonal phase.
Bixin Yan +7 more
wiley +1 more source
Two-Stage Power Conversion Architecture Suitable for Wide Range Input Voltage [PDF]
, 2014 This paper presents a merged-two-stage circuit topology suitable for either wide-range dc input voltage or ac line voltage at low-to-moderate power levels (e.g., up to 30 W).
Lim, Seungbum +3 more
core +1 more source
Multifunctional Oxadiazole‐Based Polycatenars: A Pathway to Polar Columnar Phases
Advanced Materials Interfaces, EarlyView.Aromatic core fluorination directs oxadiazole‐based polycatenars into ferroelectric and antiferroelectric columnar phases with supergelation and photo‐responsiveness. ABSTRACT Polar columnar liquid crystals (LCs) offer a promising pathway to nanostructured architectures for next‐generation ferroelectric devices.
Yu Cao +7 more
wiley +1 more source
Multi-Stage DC-AC Converter Based on new DC-DC converter for energy conversion [PDF]
Journal of Operation and Automation in Power Engineering, 2016 This paper proposes a multi-stage power generation system suitable for renewable energy sources, which is composed of a DC-DC power converter and a three-phase inverter.
Mohammadreza Banaei
doaj
Cost and losses associated with offshore wind farm collection networks which centralise the turbine power electronic converters [PDF]
, 2013 Costs and losses have been calculated for several different network topologies, which centralise the turbine power electronic converters, in order to improve access for maintenance.
Anaya-Lara, Olimpo, Parker, Max
core +1 more source
Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes
Advanced Materials Technologies, EarlyView.We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard +7 more
wiley +1 more source
Pemanfaatan Harmonisa pada Beban Non Linier Sebagai Sumber Energi Menggunakan Full Bridge DC-DC Converter dan Inverter [PDF]
, 2011 Penggunaan beban non linier seperti VSD menimbulkan harmonisa yang besar. Dengan timbulnya harmonisa tersebut maka dilakukan pengurangan spektrum harmonisa dengan cara pemasangan filter pasif. Daya pada induktor pada filter dapat
Efendi, M. Zaenal +2 more
core +2 more sources
Operation of Stand Alone PV Generating System for Supplying Unbalanced AC Loads
Iranian Journal of Electrical and Electronic Engineering, 2007 This paper describes a DC isolated network which is fed with Distributed Generation (DG) from photovoltaic (PV) renewable sources for supplying unbalanced AC loads.
R. Noroozian +3 more
doaj
A study of Schwarz converters for nuclear powered spacecraft [PDF]
High power space systems which use low dc voltage, high current sources such as thermoelectric generators, will most likely require high voltage conversion for transmission purposes.
Schwarze, Gene E., Stuart, Thomas A.
core +1 more source