Results 31 to 40 of about 912,294 (242)

Mathematical modeling of physical processes in test complexes of electric machines [PDF]

open access: yesОмский научный вестник, 2018
The article is devoted to the study of the issue of creating energy-efficient test complexes designed for testing induction motors and DC motors by the method of mutual load. For the considered schemes, mathematical models are made, allowing to study
D. I. Popov
doaj   +1 more source

Topological optimization of the rotors of permanent magnet synchronous motors [PDF]

open access: yesE3S Web of Conferences, 2020
Permanent magnet synchronous motors are increasingly used in the oil industry. These motors need to be made more energy efficient. To do this, it is necessary to optimize the rotor of a synchronous motor by changing the design through topological ...
Safin Alfred, Petrov Timur
doaj   +1 more source

Improved Moth Flame Optimization Approach for Parameter Estimation of Induction Motor

open access: yesEnergies, 2022
The effective deployment of electrical energy has received attention because of its environmental implications. On the other hand, induction motors are the primary equipment used in many industries.
Zekharya Danin   +3 more
doaj   +1 more source

Energy-Efficient Control of Bearingless Linear Motors

open access: yes2023 IEEE International Conference on Mechatronics (ICM), 2023
Peer ...
Martin, Floran   +3 more
openaire   +2 more sources

Solar array fed synchronous reluctance motor driven water pump : an improved performance under partial shading conditions [PDF]

open access: yes, 2019
An improved performance of a photovoltaic (PV) pumping system employing a synchronous reluctance motor (SynRM) under partial shading conditions is proposed.
Al-Dhaifallah, Mujahed   +3 more
core   +2 more sources

Cost functions for degradation control of electric motors in electric vehicles [PDF]

open access: yes, 2015
This paper introduces a novel set of electric motor degradation cost functions based on energy usage, energy loss and work output, against their continuous operation rated values recommended by the manufacturer.
Longo, Stefano, Samaranayake, Lilantha
core   +1 more source

The advancement of biosensor design and construction utilizing biomolecular motors

open access: yesSynthetic and Systems Biotechnology
Biomolecular motors have been extensively studied as efficient molecular machines in detection systems owing to their unique signal conversion mechanisms and high energy conversion efficiencies.
Jinhong Zhao   +7 more
doaj   +1 more source

Recent Design Optimization Methods for Energy-Efficient Electric Motors and Derived Requirements for a New Improved Method—Part 1

open access: yesProceedings, 2018
Energy-efficient electric motors are gathering an increased attention since they are used in electric cars or to reduce operational costs, for instance.
Johannes Schmelcher   +4 more
doaj   +1 more source

Energy efficiency assessment for inverter-fed induction motors [PDF]

open access: yes8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016), 2016
This paper addresses the technical issues in the energy efficiency assessment for inverter-fed motor drives according to the international technical standard (TS) IEC 60034-23:2013. The critical points on the TS procedure are investigated by means of experimental results, with special emphasis on the influence of the DC bus voltage, the thermal aspects,
Tinazzi, F.   +4 more
openaire   +2 more sources

Energy-efficient electric motors study [PDF]

open access: yes, 1981
The study identifies the industrial decision makers, investigated the information they needed to know, how they can best be reached, and the motivating factors for purchasing energy-efficient electric motors. A survey was conducted of purchasers of integral horsepower polyphase motors.
openaire   +2 more sources

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