Results 11 to 20 of about 21,002 (262)

Analysis of Eddy Current Loss of 120-kW High-Speed Permanent Magnet Synchronous Motor

open access: yesMachines, 2022
Pulse width modulation current harmonics and space harmonics are some of the major factors affecting the rotor eddy current loss of the high-speed permanent magnet motor.
Bo Pan   +4 more
doaj   +1 more source

Design of the Joint Motor for an Articulated Robot Considering Joint Load Characteristics

open access: yesEnergies, 2021
In this paper, we propose a method to efficiently design joint motors, which are the key elements that drive a cooperative robot. Designing joint motors with more power than the required capacity increases the volume and weight of the robot. On the other
Ji-Heon Lee   +3 more
doaj   +1 more source

Quantitative Reliability Evaluation of Silicon Carbide-Based Inverters for Multiphase Electric Drives for Electric Vehicles

open access: yesPower Electronics and Drives, 2022
Reliability of power converter in the electric drivetrain of a vehicle can be a criterion for the comparison of various converter topologies, cooling system designs and control strategies. Therefore, reliability prediction is important for the design and
Morya Ajay Kumar, Toliyat Hamid A.
doaj   +1 more source

Thermal Preload for Predicting Performance Change Due to Pad Thermal Deformation of Tilting Pad Journal Bearing

open access: yesLubricants, 2022
Thermal deformation of journal bearings operating under high-temperature conditions can have a significant effect on changes in bearing performance.
Yon-Do Chun   +3 more
doaj   +1 more source

Research on the Influence of Power-Supply Mode and Copper-Shielding Layer on the Loss of Cryogenic Permanent Magnet Motor for LNG Pump

open access: yesEnergies, 2022
In order to study the method for reducing the losses in cryogenic permanent magnet motors for LNG pumps, the design of a submersible cryogenic permanent magnet brushless DC motor is presented in this paper.
Shuqi Liu   +5 more
doaj   +1 more source

An Electrical Measuring Machine [PDF]

open access: yesProceedings of the Institution of Mechanical Engineers, 1913
n ...
openaire   +1 more source

State-of-the-art review of railway traction motors for distributed traction considering South Korean high-speed railway

open access: yesEnergy Reports, 2022
This paper presents a critical review of traction motors used for distributed traction (DT) applications in high-speed railways (HSR). The motor topologies that can be used for DT-HSR are presented. The advantages and disadvantages of each motor in terms
Sarbajit Paul   +4 more
doaj   +1 more source

Electric Winding-Machines [PDF]

open access: yesProceedings of the Institution of Mechanical Engineers, 1905
n ...
openaire   +1 more source

Nonlinear Coordinated Passivation Control of Single Machine Infinite Bus Power System with Static Var Compensator

open access: yesJournal of Modern Power Systems and Clean Energy, 2021
We propose a nonlinear coordinated control of the generator excitation and the static var compensator (SVC) in order to enhance the transient stability and voltage regulation of power system by the passivation approach.
Salma Keskes   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy