Results 211 to 220 of about 2,798 (269)

High Voltage Flyback Converter for Safety Indicators in Electrical Testing Laboratories. [PDF]

Sensors (Basel)
Drăgoi AD, Lica S, Lie I, Popescu MV.
europepmc   +1 more source

Enhanced CPCV algorithm for improving power quality in electric vehicle battery charging. [PDF]

Sci Rep
Singh AR, Jyothi B, Kumar BA, Bajaj M, Kumar BH, Tuka MB.   +5 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

AN ENHANCED POWER DC-AC BUCK CONVERTER

DYNA ENERGIA Y SOSTENIBILIDAD, 2023
ABSTRACT: This paper presents an enhanced power DC-AC buck converter.The main aim of this research paper is to ensure that the conventional H-bridge DC-AC buck converter is operated practically without delay time between the complementary power switches on the same leg.The enhanced version is realized by serially connecting sized inductor-capacitor ...
CANDIDUS U EYA, CHINEDU TOBE, OMEJE LUKE, BENJAMIN UGWU   +3 more
openaire   +1 more source

DC-AC power converter using sigma-delta modulation

2010 8th Workshop on Intelligent Solutions in Embedded Systems, 2010
Recently great effort has been done in the development of high efficient DC-AC switching power converters for renewable energies and in particular for solar cells. The common algorithm used to control DC-AC switching power converters is Pulse Width Modulation.
Rocco D. d'Aparo, Giorgio Crostella, Davide Nicoletti, Simone Orcioni, Massimo Conti   +4 more
openaire   +1 more source

Exact inversion with a boost DC/AC power converter

2015 IEEE International Symposium on Circuits and Systems (ISCAS), 2015
The use of DC-DC boost-based switched converters for DC-AC step-up inversion applications has been long handicapped by the fact that it requires non-offset, periodic current reference profiles that satisfy an Abel differential equation of the 2nd kind, and this is a challenging problem because the corresponding vector field becomes nonsmooth in zero ...
Josep M. Olm, Domingo Biel
openaire   +1 more source

Predictive power control of an AC/DC/AC converter

Fourtieth IAS Annual Meeting. Conference Record of the 2005 Industry Applications Conference, 2005., 2005
This paper presents a new control scheme for a regenerative AC/DC/AC converter using model based predictive control. The control strategy minimizes quality functions, which represent the desired behavior of the converter. At the inverter side, the load current error is minimized, while at the input side, the active and reactive powers are controlled ...
J. Rodriguez, J. Pontt, P. Correa, P. Lezana, P. Cortes   +4 more
openaire   +1 more source

Novel bidirectional DC-DC-AC three-phase power converter

2013 IEEE Power and Energy Conference at Illinois (PECI), 2013
This paper proposes a dc-dc-ac three-phase converter in order to interface dc and ac variables allowing a bidirectional power flow. A direct application of this converter is in Vehicle-to-Grid (V2G) system and interfacing dc microgrid with three-phase utility grid.
E. C. dos Santos Junior, M. Darabi
openaire   +1 more source

Monte Carlo simulation of AC/DC/AC power converter distortion

2001 IEEE Porto Power Tech Proceedings (Cat. No.01EX502), 2002
Probabilistic analyses of AC/DC/AC power converter harmonic and interharmonic distortion are performed by using the Monte Carlo simulation. Starting from previous experiences of some of the authors, an analytical and simplified conversion system model recently proposed is recalled and discussed. A new model of the control system is presented. Different
R. CARBONE, D. CASTALDO, F. DE ROSA, LANGELLA, Roberto, TESTA, Alfredo   +4 more
openaire   +2 more sources

Novel regulated DC/DC and DC/AC power converters

International Journal of Renewable Energy Technology, 2009
Power sources with a desired voltage profiles, are required in many applications including renewable energy. Although in most cases, a sinusoidal waveform of specified amplitude and frequency is of interest, other types of voltage profiles, such as square, trapezoidal, triangular, etc., may also be required in amplifiers, shakers, mechatronics, etc ...
Suvarun Dalapati, Chandan Chakraborty
openaire   +1 more source

Comparison of High-Power DC/AC Converters for Medium-Voltage PV Power Plants

2023 Asia Meeting on Environment and Electrical Engineering (EEE-AM), 2023
In the last decade, the total photovoltaic (PV) power installed in the world has been increasing signifi cantly; and PV plants of hundred megawatts are nowadays in operation. In order to reduce material consumption for the construction of PVsystems, a shift to Medium-Voltage power plants is envisaged. In this paper, a comparative study of high-power DC/
Ngo, Minh-Nhut, Ladoux, Philippe, Martin, Jérémy, Sanchez, Sébastien   +3 more
openaire   +1 more source