Results 41 to 50 of about 20,438 (288)

Analytical Model of Magnet Eddy-Current Volume Losses in Multi-phase PM Machines with Concentrated Winding [PDF]

open access: yes, 2012
Thanks to IEEE. The original PDF of the article can be found at: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6342330&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6342330 MHYGALE, project managed by VALEO-EEMthis ...
ASLAN, Bassel   +2 more
core   +4 more sources

New Powertrain Configurations Based on Six-Phase Current-Source Inverters for Heavy-Duty Electric Vehicles

open access: yesIEEE Access, 2022
In this paper, new powertrain configurations for heavy-duty electric vehicles (HDEV) are proposed based on current-source inverters (CSI) and asymmetrical six-phase motors.
Ahmed Salem, Mehdi Narimani
doaj   +1 more source

Optimal Multiphase Investment Strategies for Influencing Opinions in a Social Network [PDF]

open access: yes, 2018
We study the problem of optimally investing in nodes of a social network in a competitive setting, where two camps aim to maximize adoption of their opinions by the population. In particular, we consider the possibility of campaigning in multiple phases,
Altman, Eitan   +3 more
core   +4 more sources

Overview of multi-phase switched reluctance motor drives for electric vehicles

open access: yesAdvances in Mechanical Engineering, 2021
Switched reluctance motor (SRM) provide a potential candidate for electric vehicle (EV) applications due to rigid structure, potentially low production cost, the absence of permanent magnets, excellent power-speed characteristics, and high reliability ...
Shouyi Han, Kaikai Diao, Xiaodong Sun
doaj   +1 more source

Generalized self-driven AC-DC synchronous rectification techniques for single- and multiphase systems [PDF]

open access: yes, 2011
This paper extends the single-phase self-driven synchronous rectification (SDSR) technique to multiphase ac-dc systems. Power MOSFETs with either voltage- or current-sensing self-driven gate drives are used to replace the diodes in the rectifier circuits.
Choi, WP, Ho, WWC, Hui, SY, Zhong, WX
core   +1 more source

Interest and Applicability of Meta-Heuristic Algorithms in the Electrical Parameter Identification of Multiphase Machines

open access: yesEnergies, 2019
Multiphase machines are complex multi-variable electro-mechanical systems that are receiving special attention from industry due to their better fault tolerance and power-per-phase splitting characteristics compared with conventional three-phase machines.
Daniel Gutierrez-Reina   +5 more
doaj   +1 more source

Asymmetrical six-phase induction motor drives based on Z-source inverters: Modulation, design, fault detection and tolerance

open access: yesAlexandria Engineering Journal, 2022
Multiphase machines are becoming one of the mainstream research topics during the last decade, especially in high-reliability based systems. Among the different configurations of the multiphase machines, Asymmetrical Six-Phase Induction Motor (ASPIM ...
Rania Hammad   +2 more
doaj   +1 more source

Tunable n-path notch filters for blocker suppression: modeling and verification [PDF]

open access: yes, 2013
N-path switched-RC circuits can realize filters with very high linearity and compression point while they are tunable by a clock frequency. In this paper, both differential and single-ended N-path notch filters are modeled and analyzed.
Ghaffari, A.   +2 more
core   +2 more sources

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

open access: yesAdvanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De   +3 more
wiley   +1 more source

Carrier-Based PWM Strategy for Output Current Ripple Minimization in Multiphase Motor Drives

open access: yesIEEE Access
Recently, multiphase drives have emerged as a notable alternative for three-phase drives in several domains, including electric marine propulsion, locomotive traction, and high-power industrial applications where fault tolerance and high reliability are ...
Antonio Femia   +6 more
doaj   +1 more source

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