Results 21 to 30 of about 19,450 (262)
Вестник Научно-исследовательского института железнодорожного транспорта, 2023 Introduction. The author examines the problem of improving the accuracy of computer simulation of electromagnetic processes of an auxiliary asynchronous motor of an electric locomotive with the frequency adjusted by an autonomous voltage inverter.
M. Yu. Pustovetov
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METHODOLOGICAL AND INSTRUMENTAL SUPPORT TO DEVELOPMENT OF ELECTRIC TRACTION SYSTEMS WITH ASYNCHRONOUS MOTOR [PDF]
Journal of Engineering Science (Chişinău), 2022 The present work aims to analyze from a methodological and instrumental point of view the development of asynchronous motor propulsion systems. For this purpose, PWM and SVM modulation methods, FOC and DTC vector control techniques, as well as their ...
TARLAJANU, Alexandru
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Investigation of transients in asynchronous generators used in microhydroelectric power plants [PDF]
E3S Web of ConferencesIn this article, a study of transients in autonomous asynchronous generators used in microgenerators is carried out. This article analyzes the transients occurring in an asynchronous generator by starting an asynchronous motor by exciting an asynchronous
Pirmatov Nurali +3 more
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Mathematical Simulation of the Synchronized Asynchronous Electric Drive [PDF]
E3S 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
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LINE-START SYNCHRONOUS MOTOR A VIABLE ALTERNATIVE TO ASYNCHRONOUS MOTOR [PDF]
Facta Universitatis, Series: Automatic Control and Robotics, 2020 Advancements in power electronics that contributed to the easier starting of synchronous permanent magnet motors have increased the significance of this type of motors, widely known as not–self-starting motors. However, power electronics, which is necessary, for the starting of the synchronous motor contributed also to the complexity of this type of ...
openaire +3 more sources
Arthritis Care &Research, Accepted Article.Objective Ambulatory care sensitive conditions (ACSCs) serve as indicators of access, quality, and performance of the health system. This study aimed to determine rheumatoid arthritis (RA)‐specific ACSCs for use in the evaluation of care system access and quality.
Kara Irwin +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang +2 more
wiley +1 more source
RESEARCH OF BRAKING MODES OF ASYNCHRONOUS VIBRATION MOTOR DEBELYANOVO
Известия высших учебных заведений: Проблемы энергетики, 2018 The possibility of braking the asynchronous unbalanced vibration motor through the capacitor of the opposition. The results of mathematical modeling modes, coasting and braking by condensing opposition asynchronous vibration motor.
V. N. Dmitriev +2 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
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source