Results 71 to 80 of about 452,796 (315)
IET Energy Systems Integration, 2022 The photovoltaic (PV) power generation and cooling demand of the air conditioner are increased along with an increase in solar irradiation. Therefore, considering such fact, in this paper, PV power is integrated with the air conditioner to support the ...
Dhiman Das, Sukumar Mishra, Bhim Singh
doaj +1 more source
MMC with parallel-connected MOSFETs as an alternative to wide bandgap converters for LVDC distribution networks [PDF]
, 2017 LVDC networks offer improved conductor utilisation on existing infrastructure and reduced conversion stages, which can lead to a simpler and more efficient distribution network.
Derrick Holliday +4 more
core +2 more sources
Advanced Functional Materials, EarlyView.In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
wiley +1 more source
Rectificador monofásico con corrección del factor de potencia usando un convertidor Boost
Tecnura, 2012 This paper shows a mathematical model and corresponding controller design of a 24W DC-DC Boost converter used for power factor correction. Modeling and simulations are shown (using Matlab) together with experimental results.
Lenny Andrés Hernández Fonseca +2 more
doaj
e-Prime: Advances in Electrical Engineering, Electronics and EnergyBoost and boost-derived converters play an important role in interfacing the low voltage input from renewable energy sources like photovoltaic (PV) panels with the high voltage DC bus or DC load. Interleaved boost converters (IBC) are a separate class of
A.S. Valarmathy, M. Prabhakar
doaj +1 more source
A Unidirectional DC-DC Autotransformer for DC Grid Application
Energies, 2018 Conventional unidirectional DC-DC converters for DC grid application employ DC-AC-DC two-stage conversion technology and suffer from high converter cost and power loss.
Meng Zhou +4 more
doaj +1 more source
Constant-frequency multi-resonant converter-fed DC motor drives [PDF]
, 1996 Low-inductance dc motors with high power density and low rotor inertia are becoming more attractive, particularly for servo applications. In order to maintain their current ripples within acceptable levels, power converters need to operate at high ...
Chan, CC, Chau, KT, Ching, TW
core +1 more source
Synchrotron Radiation for Quantum Technology
Advanced Functional Materials, EarlyView.Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader +10 more
wiley +1 more source
Capacitively coupled converter (C/sup 3/) for high power DC-DC conversion
PESC '91 Record 22nd Annual IEEE Power Electronics Specialists Conference, 2002 The capacitive coupled converter for high-power voltage source DC-DC applications is described. Its steady-state and dynamic behavior are analyzed theoretically and by computer simulation. Factors affecting its operation and control are discussed and some design rules are presented.
Ehsani, Mehrdad +2 more
openaire +2 more sources
Fractional Skyrmion Tubes in Chiral‐Interfaced 3D Magnetic Nanowires
Advanced Functional Materials, EarlyView.In chiral 3D helical magnetic nanowires, the coupling between the geometric and magnetic chirality provides a way to create topological spin states like vortex tubes. Here, it is demonstrated how the breaking of this coupling in interfaced 3D nanowires of opposite chirality leads to even more complex topological spin states, such as fractional ...
John Fullerton +11 more
wiley +1 more source