Results 1 to 10 of about 4,154 (146)

Diagnostics for electric propulsion systems

open access: yesEPJ Techniques and Instrumentation, 2023
Holger Kersten
doaj   +2 more sources

Diversity of Physical Processes: Challenges and Opportunities for Space Electric Propulsion

open access: yesApplied Sciences, 2022
The renewed interest in space exploration has led to the growth in research efforts pertaining to advanced space propulsion systems, including highly efficient electric propulsion systems.
Igor Levchenko   +7 more
doaj   +1 more source

Overview of Propulsion Systems for Unmanned Aerial Vehicles

open access: yesEnergies, 2022
Unmanned Aerial Vehicle (UAV) propulsion technology is significantly related to the flight performance of UAVs, which has become one of the most important development directions of aviation.
Bowen Zhang   +3 more
doaj   +1 more source

Development of a Turbo Electric Distribution System for Remotely Piloted Aircraft Systems [PDF]

open access: yesJournal of Aerospace Technology and Management, 2021
Turboelectric distributed propulsion systems are paving the way for more electric aircraft systems (TeDP). This type of system provides a solution for some of the drawbacks of current low-energy-density batteries, which limit the ability of long ...
Mithun Eqbal   +3 more
doaj   +3 more sources

A study on the development of job training curriculum for operation of electric propulsion ships

open access: yesJournal of International Maritime Safety, Environmental Affairs, and Shipping, 2022
In order to reduce the emission of pollutants from ships, the need to introduce eco-friendly ships is gradually increasing. Recently built ships are being applied with eco-friendly ship propulsion systems that can replace the existing propulsion systems.
Hyeonmin Jeon   +3 more
doaj   +1 more source

Evaluation and Comparison of Hybrid Wing VTOL UAV with Four Different Electric Propulsion Systems

open access: yesAerospace, 2021
Electric propulsion technology has attracted much attention in the aviation industry at present. It has the advantages of environmental protection, safety, low noise, and high design freedom.
Jianan Zong   +4 more
doaj   +1 more source

Electric Propulsion Methods for Small Satellites: A Review

open access: yesAerospace, 2021
Over 2500 active satellites are in orbit as of October 2020, with an increase of ~1000 smallsats in the past two years. Since 2012, over 1700 smallsats have been launched into orbit. It is projected that by 2025, there will be 1000 smallsats launched per
Dillon O’Reilly   +2 more
doaj   +1 more source

Comprehensive Design of DC Shipboard Power Systems for Pure Electric Propulsion Ship Based on Battery Energy Storage System

open access: yesEnergies, 2021
With the strengthening of international environmental regulations, many studies on the integrated electric propulsion systems applicable to eco-friendly ship are being conducted.
Ye-Rin Kim   +5 more
doaj   +1 more source

Features of operation of ship electrical power systems with electrical propulsion systems

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2022
THE PURPOSE. Consider the issue of the presence of distortions in the form of sinusoidal voltage and current in autonomous electrical power systems with electrical propulsion systems, built on the principle of the unified electric power system.
A. E. Savenko, P. S. Savenko
doaj   +1 more source

Analysis of the Use of Electric Drive Systems for Crew Transfer Vessels Servicing Offshore Wind Farms

open access: yesEnergies, 2020
The article presents issues related to the possibility of using electric propulsion systems in units used to transport crews servicing wind towers at sea. Offshore wind energy issues are discussed.
Andrzej Łebkowski
doaj   +1 more source

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