Results 11 to 20 of about 108,139 (315)

Eventdisplay/Converters: FITS converters for DL2 and DL3 for Eventdisplay

open access: yes, 2022
<p>Tools to convert <a href="https://github.com/Eventdisplay/Eventdisplay">Eventdisplay</a> data products on DL2 and DL3 level to FITS.</p> <p>DL2 FITS format converter to be used for Eventdisplay DL2 eventlists.</p> ...
Gernot Maier   +4 more
core   +2 more sources

Effective Permeability of Multi Air Gap Ferrite Core 3-Phase Medium Frequency Transformer in Isolated DC-DC Converters

open access: yesEnergies, 2020
The magnetizing inductance of the medium frequency transformer (MFT) impacts the performance of the isolated dc-dc power converters. The ferrite material is considered for high power transformers but it requires an assembly of type “I” cores ...
Piotr Dworakowski   +5 more
doaj   +1 more source

Harmonic Stability Assessment of Commercially Available Single-Phase Photovoltaic Inverters Considering Operating-Point Dependencies

open access: yesSolar, 2023
The growth of renewables in the energy sector, e.g., in public low-voltage networks, leads to an increasing share of installed power electronic devices, e.g., inverters for photovoltaic applications. To rely on these devices, suitable analyses have to be
Elias Kaufhold   +3 more
doaj   +1 more source

Voltage Quality Enhancement of Grid-Integrated PV System Using Battery-Based Dynamic Voltage Restorer

open access: yesEnergies, 2020
The advancement of power electronic-based sensitive loads drives the power utilities’ devotion to power quality issues. The voltage disturbance could be happening due to fault conditions, switching of loads, energizing of transformers, or integration of ...
Emiyamrew Minaye Molla, Cheng-Chien Kuo
doaj   +1 more source

LABORATORY STAND FOR SMALL WIND TURBINE SIMULATION

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2017
The article presents a concept of the laboratory stand for wind turbine simulation, built on the basis of cage induction motor, supplied from a frequency converter.
Wojciech Matelski   +2 more
doaj   +1 more source

Review of Control Techniques for Wind Energy Systems

open access: yesEnergies, 2020
In recent years, penetration of renewable energy resources into the power grid has increased significantly. Wind, as a renewable, clean, and abundantly available source of energy, has an important share in the energy mix.
Hooman Ghaffarzadeh, Ali Mehrizi-Sani
doaj   +1 more source

Switching Performance of a 3.3-kV SiC Hybrid Power Module for Railcar Converters

open access: yesIEEE Access, 2020
The unique properties of a SiC hybrid 3.3-kV/450-A half-bridge IGBT power module which is designed for enhanced reliability of railcar converters are presented in this paper.
Xiang Li   +8 more
doaj   +1 more source

Analysis of the influence of DC optimizers on photovoltaic production

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2020
Energy efficiency is a key element in the Smart Cities (SC), in which integration of renewable sources is a reality. Small-scale integration is usually implemented with photovoltaic (PV) and solar thermal energy.
Luis Hernández-Callejo   +3 more
doaj   +1 more source

Parameter Identification of DFIG Converter Control System Based on WOA

open access: yesEnergies, 2023
The converter is an important component of a wind turbine, and its control system has a significant impact on the dynamic output characteristics of the wind turbine.
Youtao Li   +4 more
doaj   +1 more source

Energy Management in a Standalone PV System with Priority Controller [PDF]

open access: yesE3S Web of Conferences, 2023
In many developing countries, meeting the energy demand has become a major challenge. Such problem is more prominent in rural and remote areas of the country.
B. Ashok Kumar   +3 more
doaj   +1 more source

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