Results 101 to 110 of about 1,737,791 (396)
Electric propeller drive based on a reactive electric machine for ice-class ships
Российская АрктикаThe article presents the results of theoretical and experimental studies of a propulsion electric drive based on reactive electric machines with anisotropic magnetic conductivity of the rotor of a wide power range from 1.5 kW to 1.7 MW.
F. A. Gelver +3 more
doaj +1 more source
Estimation of Losses and Efficiency of Double-stator Switched Flux Permanent Magnet Machines
Nigerian Journal of Technological Development, 2022 Losses such as rotor iron and stator iron losses, magnet eddy current loss, as well as efficiency of a double stator permanent magnet machine having varying rotor pole numbers is estimated and presented in this study.
C. C. Awah +3 more
doaj
Advanced Electrical Machines and Machine-Based Systems for Electric and Hybrid Vehicles
Energies, 2015 The paper presents a number of advanced solutions on electric machines and machine-based systems for the powertrain of electric vehicles (EVs). Two types of systems are considered, namely the drive systems designated to the EV propulsion and the power ...
Ming Cheng +3 more
doaj +1 more source
Charge control experiments on a CH-53E helicopter in a dusty environment [PDF]
Charge control tests were carried out on a ground based, Marine Corps helicopter to determine if control of the electric fields acting on the engine exhaust gases could be used to reduce the electrification of the helicopter when it operated in a dusty ...
Hunyady, S. J. +2 more
core +1 more source
Optimal molecular alignment and orientation through rotational ladder climbing
, 2005 We study the control by electromagnetic fields of molecular alignment and orientation, in a linear, rigid rotor model. With the help of a monotonically convergent algorithm, we find that the optimal field is in the microwave part of the spectrum and acts
Bucksbaum P. +6 more
core +3 more sources
, 2018 open1noThe title of this article may suggest that it constitutes a tribute to the recent Nobel Prize in Literature and a sweet remembrance of bour 20s for those of us who are now in our 60s. That could be the case.
core +1 more source
Synchronous reluctance motors with asymmetric rotor shapes and epoxy resin for electric vehicles
European Conference on Cognitive Ergonomics, 2019 This paper deals with the design of a Synchronous Reluctance motor for full-electric vehicle applications. In particular, the design is focused on premium vehicles and aims at the development of rare-earth free electric motor technologies featuring low ...
A. Credo +3 more
semanticscholar +1 more source
Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms
Advanced Materials, EarlyView.This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun +4 more
wiley +1 more source
Sliding modes in electrical drives and motion control [PDF]
, 2011 In this paper application of Sliding Mode Control (SMC) to electrical drives and motion control systems is discussed. It is shown that in these applications simplicity in implementation makes concepts of SMC a very attractive design alternative ...
Asada +17 more
core +2 more sources
Advanced Materials Technologies, EarlyView.Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk +2 more
wiley +1 more source