Results 61 to 70 of about 5,244 (176)

Detection of DC series arc in more electric aircraft power system based on optical spectrometry

High Voltage, 2019
Series arcing faults have been recognised as a hazardous phenomenon in the power system of more electric aircraft (MEA), especially with the increasing voltage level and power supply. Instead of the electrical method, the optical method can be used as an
Jun Jiang, Mingxin Zhao, Zhe Wen, Chaohai Zhang, Ricardo Albarracín   +4 more
doaj   +1 more source

Integrated Power and Thermal Management Systems for Civil Aircraft: Review, Challenges, and Future Opportunities

Applied Sciences
Projects related to green aviation designed to achieve fuel savings and emission reductions are increasingly being established in response to growing concerns over climate change.
Zeyu Ouyang, Theoklis Nikolaidis, Soheil Jafari   +2 more
doaj   +1 more source

On the Design of a GaN-Based Solid-State Circuit Breaker for On-Board DC Microgrids

Engineering Proceedings
The concept of more electric aircraft (MEA) has gained popularity over the last few decades. As the power level of electric loads is constantly increasing, the installation of advanced protection systems becomes of paramount importance.
Symeon Fountoukidis, Nick Rigogiannis, Georgios Voltsis, Konstantinos Terzopoulos, Michael Loupis, Nikolaos Papanikolaou   +5 more
doaj   +1 more source

Airport Microgrid and Its Incorporated Operations

Aerospace
This paper presents the development of an airport bipolar DC microgrid and its interconnected operations with the utility grid, electric vehicle (EV), and more electric aircraft (MEA).
Chang-Ming Liaw, Chen-Wei Yang, Pin-Hong Jhou   +2 more
doaj   +1 more source

Examination of Multi-Pulse Rectifiers of PES Systems Used on Airplanes Compliant with the Concept of Electrified Aircraft

Applied Sciences, 2019
This article focuses on power electronic multi-pulse 12-, 24- and 36-impulse rectifiers based on multi-winding rectifier transformers. The effectiveness of voltage processing with different variants of supply voltage sources is discussed and arguments ...
Lucjan Setlak, Rafał Kowalik
doaj   +1 more source

DC serial arc fault recognition in aircraft using machine learning techniques

International Journal of Electrical Power & Energy Systems
Arc fault detection represents one of the major challenges for protection systems used in aeronautical industry due to the high demand in terms of reliability, robustness and detection time.
Raul Carreira Rufato, Thierry Ditchi, Cyril Van de Steen, Thierry Lebey, Yacine Oussar   +4 more
doaj   +1 more source

Untitled IteComparative characteristics, analysis, mathematical model and simulation of selected energy-electronic converters of modern aircraft in line with the concept of a more electric aircraft MEA/ AEAm

, 2019
he work deals with the issues of modern architecture power supply compatible with the trend of more electric aircraft in the field of energy-electronic power electronics systems PES (Power Electronics Systems), both civil aircraft "classical" companies Airbus and Boeing aircraft (A-320, B-767) and military Lockheed Martin (F-16) as well as a more civil
openaire   +1 more source

Experimental study and simulations of hydrogen cooling effectiveness for aviation PEM fuel cells. [PDF]

Sci Rep, 2023
Kösters TL, von Schweinitz AG, Heere M, Friedrichs J, Gao X.   +4 more
europepmc   +1 more source

An Analysis of a Complete Aircraft Electrical Power System Simulation Based on a Constant Speed Constant Frequency Configuration

Aerospace
Recent developments in aircraft electrical technology, such as the design and production of more electric aircraft (MEA) and major steps in the development of all-electric aircraft (AEA), have had a significant impact on aircraft’s electrical power ...
Octavian Grigore-Müler
doaj   +1 more source

Multi-Objective Supervisory Control in More-Electric Aircraft Using Model Predictive Control: An ORCHESTRA Application

Energies
The crucial issue of supervising and managing electrical energy in the context of aircraft electrification, known as More-Electric Aircraft (MEA), is addressed in this paper.
Giacomo Canciello, Luigi Cacciapuoti, Angelo Perrotta, Beniamino Guida, Alberto Cavallo   +4 more
doaj   +1 more source