Results 11 to 20 of about 5,156 (265)
METHOD OF DETERMINING THE PARAMETERS OF AN EQUIVALENT ASYNCHRONOUS ELECTRIC MOTOR IN REAL TIME
Сучасні інформаційні системи, 2018 A calculation of the parameters of the equivalent asynchronous electric machine allows introducing the automated calculation of the static and dynamic stability of an electrical supply system in an industrial enterprise for any combination of different ...
Yaroslav Bederak +2 more
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Systems mutual loadings of traction asynchronous cars [PDF]
MATEC Web of Conferences, 2019 The review of methods of post-repair tests of traction asynchronous motors under conditions of locomotive depot is carried out.The necessity of introducing special stands for post-repair tests is shown in order to improve their quality, reduce the number
Afanasov Andriy +2 more
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Asynchronized Synchronous Machines [PDF]
Electronics and Power, 1964 This book provides a theoretical treatment of the operation, and the excitation systems, of “asynchronized” synchronized (AS) machines — that is, ac motors and generators which have their excitation supplied by an independent slip-frequency source. Such devices are usually called “doubly fed” machines in American practice.
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An extended winding function model for induction machine modelling considering saturation effect
IET 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
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Increasing the energy efficiency of auxiliary machines of AC electric locomotive
Вестник 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
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Energies, 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
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Autonomous mode and parallel operation of an asynchronous generator with the electrical network [PDF]
E3S Web of ConferencesThis 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
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Design methodology of the universal test system based on grouping of electric machines
Омский научный вестникTo ensure the repair and production of asynchronous machines, the creation and development of unified testing systems is an urgent task. The methodology proposed in the article for designing unified test systems allows using efficient and economical ways
A. V. Bublik +3 more
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Performance evaluation of a transformerless multiphase electric submersible pump system
The Journal of Engineering, 2014 Using of low-voltage variable-frequency drive followed by a step-up transformer is the most preferable way to feed an electrical submersible pump motor. The existence of long feeder between the motor and drive systems usually causes over-voltage problems
Ahmed A. Hakeem +5 more
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PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science
Advanced Engineering Materials, EarlyView.Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley +1 more source