Results 21 to 30 of about 5,564 (167)

Femtocore: An Application Specific Processor for Vertically Integrated High Performance Real-Time Controls

open access: yesIEEE Open Journal of the Industrial Electronics Society, 2021
In applications that require a high availability and high performance (for example aerospace),modular power electronics and multi-phase machines represent an advantageous choice.
Filippo Savi   +5 more
doaj   +1 more source

Fast Experimental Magnetic Model Identification for Synchronous Reluctance Motor Drives

open access: yesEnergies, 2022
The accurate magnetic model is mandatory for high-performance control of high anisotropy synchronous machines. This paper presents a time-efficient and accurate magnetic model identification based on triangle current injection while the machine under the
Vasyl Varvolik   +6 more
doaj   +1 more source

Investigation on combined effect of humidity–temperature on partial discharge through dielectric performance evaluation

open access: yesIET Science, Measurement & Technology, 2023
The humidity role in the partial discharge (PD) inception mechanism is quite challenging, especially when considering the environmental temperature. Indeed, there is no general rule to explain the humidity effect on the PD phenomenon.
Yatai Ji   +6 more
doaj   +1 more source

Heterogeneous Flight Management System (FMS) Design for Unmanned Aerial Vehicles (UAVs): Current Stages, Challenges, and Opportunities

open access: yesDrones, 2023
In the Machine Learning (ML) era, faced with challenges, including exponential multi-sensor data, an increasing number of actuators, and data-intensive algorithms, the development of Unmanned Aerial Vehicles (UAVs) is standing on a new footing.
Gelin Wang   +5 more
doaj   +1 more source

Review of More Electric Engines for Civil Aircraft

open access: yesInternational Journal of Aeronautical and Space Sciences, 2022
More electric engines (MEEs) and more electric aircraft are mainly implemented to address the global warming issue and make engines more fuel efficient. Developing technology has made them applicable. This paper presents a detailed introduction to the MEE for civil aircraft, including its architecture, characteristics and performance, as well as the ...
Yixiong Liu   +4 more
openaire   +3 more sources

Fast and Simple Tuning Rules of Synchronous Reference Frame Proportional-Integral Current Controller

open access: yesIEEE Access, 2021
Synchronous reference frame proportional-integral (PI) current controller (CC) is considered the most well-established solution for the current regulation in electrical drives.
Ahmed M. Diab   +8 more
doaj   +1 more source

Active Thermal Control for Modular Power Converters in Multi-Phase Permanent Magnet Synchronous Motor Drive System

open access: yesIEEE Access, 2021
Modular winding structure has been employed in the Permanent Magnet Synchronous Motors (PMSMs) to increase the reliability and reduce the torque ripple. Nevertheless, the reliability of the motor system depends on the lifetime of the power semiconductor ...
Hao Yan   +3 more
doaj   +1 more source

Moving towards a more electric aircraft [PDF]

open access: yesIEEE Aerospace and Electronic Systems Magazine, 2007
Harry Rowe Mimno Award for the March 2007 AESS Magazine Paper: “Moving Towards A More Electric Aircraft” The latest advances in electric and electronic aircraft technologies from the point of view of an "all-electric" aircraft are presented herein. Specifically, we describe the concept of a "more electric aircraft" (MEA), which involves removing the ...
Rosero García, Javier Alveiro   +3 more
openaire   +4 more sources

Aircraft batteries: current trend towards more electric aircraft

open access: yesIET Electrical Systems in Transportation, 2017
Competition in the aircraft industry market and global warming has driven the industry to think along economic and environmental lines. This has resulted in the emergence of more electric aircraft (MEA). The increase in the power demand of aircraft, especially in the last two decades, coupled with advancement in battery materials and technology has led
Mohd Tariq   +3 more
openaire   +1 more source

Novel End-Winding Hybrid Flux Machine

open access: yesIEEE Access, 2023
This paper presents a novel motor topology, called the End-Winding Flux Machine (EWM), which explores the potential function of end-windings in rotating electric machines.
Bowen Shi   +7 more
doaj   +1 more source

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