Results 11 to 20 of about 5,544 (147)

Parameters Design and Optimization of SiC MOSFET Driving Circuit with Consideration of Comprehensive Loss and Voltage Stress

Micromachines, 2023
In conventional parameters design, the driving circuit is usually simplified as an RLC second-order circuit, and the switching characteristics are optimized by selecting parameters, but the influence of switching characteristics on the driving circuit is
Haihong Qin, Zhenhua Ba, Sixuan Xie, Zimo Zhang, Wenming Chen, Qian Xun   +5 more
doaj   +1 more source

More Electricity in the Air: Toward Optimized Electrical Networks Embedded in More-Electrical Aircraft [PDF]

IEEE Industrial Electronics Magazine, 2012
Along with the main trends and future challenges of electrical networks embedded in more-electrical aircraft, this article also focuses on optimization efforts in the field of industrial electronics and energy conversion. Optimization can be achieved by the means of expertise or from classical analysis methods, especially those based on simulations ...
Roboam, Xavier, Sareni, Bruno, Andrade, André De   +2 more
openaire   +4 more sources

A Scalable System Architecture for High-Performance Fault Tolerant Machine Drives

IEEE Open Journal of the Industrial Electronics Society, 2021
When targeting mission critical applications, the design of the electronic actuation systems needs to consider many requirements and constraints not typical in standard industrial applications.
Filippo Savi, Davide Barater, Giampaolo Buticchi, Chris Gerada, Pat Wheeler   +4 more
doaj   +1 more source

Overview and analysis of PM starter/generator for aircraft electrical power systems

CES Transactions on Electrical Machines and Systems, 2017
More Electrical Aircraft (MEA) which replaces the hydraulic and pneumatic power by electrical power leads to reducing emissions and fuel consumption. The MEA concept has led to a growing use of the starter/generator (S/G) system.
Zhuoran Zhang, Jian Huang, Yunyi Jiang, Weiwei Geng, Yanwu Xu   +4 more
doaj   +1 more source

Optimal Area-Product Model (OAPM) Based Non-Iterative Analytical Design Methodology for Litz-Wired High-Frequency Gapped- Transformer (LHFGT) in LLC Converters

IEEE Access, 2020
In dc-dc LLC resonant converters, the Litz-wired high-frequency gapped-transformer (LHFGT) plays an important role, as it provides the necessary isolation, the required voltage-conversion, and the desired magnetizing inductance (Lm) for efficient ...
Daniyal Ahmed, Li Wang
doaj   +1 more source

Series Arc Detection and Complex Load Recognition Based on Principal Component Analysis and Support Vector Machine

IEEE Access, 2019
The increasing household loads make series arc faults more complex, which are difficult to be detected by traditional circuit breakers and lead to the frequent occurrence of residential fire accidents.
Jun Jiang, Zhe Wen, Mingxin Zhao, Yifan Bie, Chen Li, Mingang Tan, Chaohai Zhang   +6 more
doaj   +1 more source

Stability Analysis of Two-Stage Single-Phase Converter System Adopting Electrolytic Capacitor-Less Second Harmonic Current Compensator

IEEE Open Journal of the Industrial Electronics Society, 2021
For the two-stage single-phase converter, including the power factor correction (PFC) ac-dc converter and dc-ac inverter, a second harmonic current compensator (SHCC) can be introduced to handle the second harmonic current (SHC) for removing the ...
Xinze Huang, Xinbo Ruan
doaj   +1 more source

Reliability-Oriented Design of Inverter-Fed Low-Voltage Electrical Machines: Potential Solutions

Energies, 2021
Transportation electrification has kept pushing low-voltage inverter-fed electrical machines to reach a higher power density while guaranteeing appropriate reliability levels. Methods commonly adopted to boost power density (i.e., higher current density,
Yatai Ji, Paolo Giangrande, Vincenzo Madonna, Weiduo Zhao, Michael Galea   +4 more
doaj   +1 more source

A Review of More-Electric Aircraft [PDF]

International Conference on Aerospace Sciences and Aviation Technology, 2009
The More-Electric Aircraft (MEA) underlines the utilization of the electrical power to power the non-propulsive aircraft systems. Adopting the MEA achieves numerous advantages such as optimizing the aircraft performance and decreasing operating and maintenance costs.
A. AbdElhafez, A. Forsyth
openaire   +1 more source

Study of Excitation Characteristics of Traction Machine/Drive Systems

Energies, 2019
In order to accurately evaluate the performance of a traction machine/drive system, it is necessary to have an accurate excitation source which considers current harmonics.
Wenying Jiang, Qiqi Guo, Zhen Zhang
doaj   +1 more source