Results 21 to 30 of about 516,911 (342)

A New Hybrid Zeta-Boost Converter With Active Quad Switched Inductor for High Voltage Gain

open access: yesIEEE Access, 2021
For renewable sources application like smart grids, microgrids, etc. high voltage gain converter becomes a fundamental unit. In this article, a new hybrid circuit of zeta and boost converter based on active-quad-switched-inductor (AQSL) is proposed.
M. S. Bhaskar   +6 more
doaj   +1 more source

A novel approach to design of a power factor correction and total harmonic distortion reduction-based BLDC motor drive

open access: yesFrontiers in Energy Research, 2023
This study describes a novel approach to design of a power factor correction (PFC) and total harmonic distortion (THD) reduction-based brushless DC (BLDC) motor drive. The drive was designed to obtain a reduced THD for PFC.
Li Bin   +6 more
doaj   +1 more source

Grid-Tied Single-Phase Integrated Zeta Inverter for Photovoltaic Applications

open access: yesEnergies, 2023
Recently, the development of integrated inverters for photovoltaic systems has been widely performed to reduce overall system size, costs, and losses.
Anderson Aparecido Dionizio   +3 more
doaj   +1 more source

A review on flicker-free ac-dc LED drivers for single-phase and three-phase ac power grids [PDF]

open access: yes, 2019
Light-Emitting Diodes (LEDs) are coming strongly into the lighting market due to their advantages over conventional lighting solutions: energy efficient, controllable in both light and color, long lifetime, lack of a warm-up period and high power density.
Arias Pérez de Azpeitia, Manuel   +5 more
core   +2 more sources

A study of high-frequency-fed AC-DC converter with different DC-DC topologies [PDF]

open access: yes, 2015
In this paper, the operation of high-frequency-fed AC-DC converters with different types of DC-DC topologies is presented. Based on the commonly used DC-DC converter topologies, the possibilities of new converter structure are investigated.
Ho, SS   +3 more
core   +1 more source

Synthesis of input-rectifierless ac-dc converters [PDF]

open access: yes, 2014
Author name used in this publication: J. C. P. LiuAuthor name used in this publication: C. K. TseAuthor name used in this publication: M. H. PongRefereed conference paper2000-2001 > Academic research: refereed > Refereed conference paperVersion of ...
Lai, YM   +4 more
core   +5 more sources

PV Powered LED Street Lights Optimization Using Zeta-Sepic converter and Photo-Electro-Thermal Theory [PDF]

open access: yesInternational Journal of Industrial Electronics, Control and Optimization, 2020
Nowadays, using the photovoltaic powered LED street lights are spreading due to their higher efficiency and longer lifetime. In this paper, the Zeta-Sepic converter is used to manage the LED light, the PV panel and a battery storage in these systems ...
saeed danyali, Leila Moteiri
doaj   +1 more source

Solar array fed synchronous reluctance motor driven water pump : an improved performance under partial shading conditions [PDF]

open access: yes, 2019
An improved performance of a photovoltaic (PV) pumping system employing a synchronous reluctance motor (SynRM) under partial shading conditions is proposed.
Al-Dhaifallah, Mujahed   +3 more
core   +2 more sources

Robust Sliding-Mode Control Design of DC-DC Zeta Converter Operating in Buck and Boost Modes

open access: yesMathematics, 2023
This paper presents a new nonlinear control scheme for a pulse-width modulated dc-dc Zeta converter operating in buck and boost modes. The averaged model of the dc-dc power converter is derived, based on which a robust control law is developed using a ...
Humam Al-Baidhani   +3 more
doaj   +1 more source

Boost converter fed high performance BLDC drive for solar PV array powered air cooling system [PDF]

open access: yes, 2017
This paper proposes the utilization of a DC-DC boost converter as a mediator between a Solar Photovoltaic (SPV) array and the Voltage Source Inverters (VSI) in an SPV array powered air cooling system to attain maximum efficiency.
Depuru, Shobha Rani   +1 more
core   +2 more sources

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