Results 11 to 20 of about 1,208,959 (144)

motulator: Motor Drive Simulator in Python

open access: yes, 2023
This paper deals with the time-domain simulation of electric machine drives in Python. Python offers a full-featured numerical computing environment, comparable to leading commercially available alternatives, whilst being fully open-source.
Peretti, Luca   +7 more
core   +1 more source

Identification of mechanical impedance of an electric machine drive for drivetrain design

open access: yes, 2023
This paper proposes a method for identifying mechanical impedance of an electric machine drive for drivetrain design and analysis. The mechanical impedance describes the dynamics of an electric machine as seen from its mechanical terminals.
Laine, Sampo   +3 more
core   +1 more source

Detection and Diagnosis of Motor Stator Faults using Electric Signals from Variable Speed Drives [PDF]

open access: yes, 2015
Motor current signature analysis has been investigated widely for diagnosing faults of induction motors. However, most of these studies are based on open loop drives.
Shaeboub, Abdulkarim   +4 more
core   +4 more sources

Axial-Flux Permanent-Magnet Generator Design for Hybrid Electric Propulsion Drone Applications

open access: yesEnergies, 2021
This paper presents the design of an axial-flux permanent-magnet (AFPM) generator used for hybrid electric propulsion drone applications. The design objectives of the AFPM generator are high power density, which is defined as output power per generator ...
Ji-Young Lee   +2 more
doaj   +1 more source

Pattern recognition in load profiles of electric drives in manufacturing plants

open access: yes, 2022
S.103-112With the introduction of energy management systems, an analysis of load profiles of manufacturing plants becomes increasingly important. Each manufacturing plant is characterized by a process and product specific power consumption.
Aires, Ana Paula   +3 more
core   +1 more source

Augmented Reality in Engineering Education: Opportunities and Advantages

open access: yesCommunications, 2017
The article is dedicated to the study of the possibility of applying augmented reality technologies in the field of engineering education. The prerequisites for creation and development of Industry 4.0 are considered.
Aleksandr Nesterov   +3 more
doaj   +1 more source

A Three-Phase Bidirectional Grid-Connected AC/DC Converter for V2G Applications

open access: yesJournal of Control Science and Engineering, 2020
The smart grid and electric vehicles (EVs) are widely used all over the world. As the key role, the Vehicle-to-Grid (V2G) has been attracting increasing attention.
Jingang Han   +3 more
doaj   +1 more source

Demand-side flexibility potential estimation using smart meter data [PDF]

open access: yesEPJ Web of Conferences
The increasing trend of renewable energy sources integration, particularly photovoltaic systems, presents both opportunities and challenges for modern power grids.
Petrík Filip   +2 more
doaj   +1 more source

Mathematical Simulation of the Synchronized Asynchronous Electric Drive [PDF]

open access: yesE3S Web of Conferences, 2020
At the end of the last century asynchronous motors with a phase rotor were most widely used among adjustable-speed AC drives. They were used for conveyors, transporters, cranes.
Meshcheryakov Victor   +2 more
doaj   +1 more source

Influence of slot/pole number combinations and pole shaping on electromagnetic performance of permanent magnet machines with unbalanced north and south poles

open access: yesIET Electric Power Applications, 2023
The influences of slot/pole number combinations on electromagnetic performances, including flux linkage, inductance, and torque ripple harmonic components etc., resulting from unbalanced characteristics between north and south poles in concentrated ...
Ji Qi   +7 more
doaj   +1 more source

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