Results 61 to 70 of about 192,046 (260)

Load allocation problem for optimal design of aircraft electrical power system [PDF]

open access: yes, 2013
More and more electric systems are embedded in today aircraft. As a result, the complexity of electrical power system design is increasing and the need of generic and efficient design methods is today required. Among numerous design tasks, the allocation
Budinger, Marc   +6 more
core   +3 more sources

Electrifying aviation: Innovations and challenges in airport electrification for sustainable flight

open access: yesAdvances in Applied Energy
The aviation sector is investigating opportunities to reduce pollution and to limit the dependence on fossil fuels. The design of new electric and hybrid aircraft requires airport developments to meet the need for charging.
Martin Lindberg, Jennifer Leijon
doaj   +1 more source

Electric Aviation Development and Future Prospect [PDF]

open access: yesE3S Web of Conferences
Electric vehicles have gained significant traction, with hybrid and fully electric cars and trucks increasingly replacing traditional fuel-powered vehicles. However, the development of electrified aircraft has received comparatively less public attention.
Li Zhoujinpeng
doaj   +1 more source

Large-Scale Piezoelectric-Based Systems for More Electric Aircraft Applications. [PDF]

open access: yesMicromachines (Basel), 2021
Vo TVK   +4 more
europepmc   +1 more source

Challenges of the Optimization of a High-Speed Induction Machine for Naval Applications

open access: yesEnergies, 2019
In several industrial sectors, induction machines are being replaced with permanent magnet based alternatives, owing to the potential for higher power density and efficiency.
Giampaolo Buticchi   +9 more
doaj   +1 more source

Set-based approach to passenger aircraft family design [PDF]

open access: yes, 2016
Presented is a method for the design of passenger aircraft families. Existing point-based methods found in the literature employ sequential approaches in which a single design solution is selected early and is then iteratively modified until all ...
Guenov, Marin D.   +2 more
core   +2 more sources

Hydrogen-Powered Aviation—Design of a Hybrid-Electric Regional Aircraft for Entry into Service in 2040 [PDF]

open access: gold, 2023
Jona Eissele   +6 more
openalex   +1 more source

A Digital Synchronous Rectification Control Strategy With Duty‐Ratio Compensation for LLC Resonant Converters

open access: yesIET Power Electronics
Synchronous rectification (SR) technique can significantly enhance the efficiency of LLC resonant converters. However, at high frequencies, SR control strategies based on drain–source voltage suffer from substantial duty ratio loss due to the influence ...
Haihong Qin   +5 more
doaj   +1 more source

Comprehensive Modulation Strategies for Synchronous Reluctance Motor Drives Used in Weak Grids

open access: yesEnergies
Synchronous reluctance machines are considered a cost-effective solution for several industrial applications and present potential efficiency benefits compared to induction motors.
Shuo Wang   +6 more
doaj   +1 more source

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