Results 21 to 30 of about 2,782,819 (220)

Formalization and Correctness of the PALS Architectural Pattern for Distributed Real-Time Systems [PDF]

open access: yes, 2010
Many Distributed Real-Time Systems (DRTS), such as integrated modular avionics systems and distributed control systems in motor vehicles, are made up of a collection of components communicating asynchronously among themselves and with their environment
Meseguer, Jos??, Olveczky, Peter C.
core   +1 more source

Information fusion with Correlation Coefficient for detecting inter-turn short circuit faults in asynchronous machines

open access: yes2019 IEEE 12th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED), 2019
This paper presents a new method giving high efficiency for detecting an inter-turn short-circuit fault in the stator winding of asynchronous machines. For evaluation of the machine state and final decision, the monitoring of the magnetic field variation
M. Irhoumah   +4 more
semanticscholar   +1 more source

Turn-to-turn fault protection technique for synchronous machines without additional voltage transformers [PDF]

open access: yes, 2017
This paper presents a novel protection technique for the detection of inter-turn faults in synchronous machines. It is based on the calculation of voltage in the stator windings from the usual phases and neutral voltage, typically available in ...
Gyftakis, Konstantinos N.   +2 more
core   +1 more source

An extended winding function model for induction machine modelling considering saturation effect

open access: yesIET Electric Power Applications, 2021
Winding function (WF) method is one of the electric machines modelling methods, which is used to simulate electric machines under different conditions.
Mehrdad Gholami   +2 more
doaj   +1 more source

Increasing the energy efficiency of auxiliary machines of AC electric locomotive

open access: yesВестник Научно-исследовательского института железнодорожного транспорта, 2021
Currently, an asynchronous variable frequency drive based on semiconductor converters is widely used due to the relative simplicity and reliability of the design.
Yu. M. Kulinich   +2 more
doaj   +1 more source

The determination of the asynchronous traction motor characteristics of locomotive [PDF]

open access: yes, 2017
The article deals with the problem of the locomotive asynchronous traction motor control with the AC diesel-electric transmission. The limitations of the torque of the traction motor when powered by the inverter are determined.
Kochin, Alexander Evgenievich   +5 more
core   +2 more sources

Driving Asynchronous Induction Launchers: Design and Simulation of a Novel Power Conditioner with a Brief Review

open access: yesEnergies, 2022
The design and implementation of an asynchronous coilgun’s structure is relatively simple compared with other types of linear induction launchers.
Feyzullah Gulpinar, Abdulkadir Balikci
doaj   +1 more source

Methods and software for the selection of asynchronous motors, taking into account their technical characteristics in educational design [PDF]

open access: yes, 2019
Представлены подходы к расчёту и его результаты в части построения семейств механических, электромеханических иэнергетических характеристик асинхронных машин продолжительного режима, а такжеих Матлаб-моделей с учётом особенностей представления каталожных
Осичев, Александр Васильевич   +2 more
core   +1 more source

Asynchronous Distributed Automata: A Characterization of the Modal Mu-Fragment [PDF]

open access: yes, 2017
We establish the equivalence between a class of asynchronous distributed automata and a small fragment of least fixpoint logic, when restricted to finite directed graphs.
Reiter, Fabian
core   +2 more sources

Autonomous mode and parallel operation of an asynchronous generator with the electrical network [PDF]

open access: yesE3S Web of Conferences
This article explains that an asynchronous machine, like other electrical machines, can operate as a motor and generator due to the property of reciprocating motion and that an asynchronous generator is not different in design from an induction motor ...
Bekishev A.Y.   +4 more
doaj   +1 more source

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