Results 11 to 20 of about 650 (247)
Prototype of an Electric Drive Elevator
The Scientific Bulletin of Electrical Engineering Faculty, 2017 Abstract The research purpose of the authors is reducing the energy consumption of the main worldwide consumer - the electric motors- by useful utilization of the input energy through the Regenerative Electric Drive System having also the power quality features.
M. Gaiceanu +3 more
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Development of the gearless electric drive for the elevator lifting mechanism
Eastern-European Journal of Enterprise Technologies, 2018 A technical analysis of the requirements for drive motors and rope driving pulleys of gearless elevator winches was performed. The possibility of application of the developed slow-moving electric motor of the bi-induction type with the unwound rotor was considered.
Andriy Boyko, Yana Volyanskaya
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IMPROVEMENTS ON THE ELECTRIC DRIVE ELEVATOR PROTOTYPE. PART II OPERATING TESTS [PDF]
The Scientific Bulletin of Electrical Engineering Faculty, 2018 Abstract The prototype of the electric elevator consists of grid power converter connected with three different loads through the adequate power converters [1]. The main objective of this paper is to develop the industrial solution of the regenerative elevator power system, a system containing DC machines, asynchronous three-phase and ...
M. Gaiceanu, S. Epure
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Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2008 In the article problems of frequency properties research for electric drive system with direct torque control and pulse width modulator are described. The mathematical description of elevator is present.
A. S. Koval, A. V. Shvayakov
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IEEE Access, 2020 Axial flux permanent magnet machine (AFPMM) provides high torque characteristics at low speeds without any mechanical gears. AFPMMs have numerous applications in wind energy, electric cars, and direct drive elevator applications.
Mirza Aakif Baig +5 more
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ANTI-VIBRATION ISOLATION OF A FOUNDATION FOR AN ELEVATING MECHANISM BY MEANS OF RUBBER [PDF]
Journal of Research and Innovation for Sustainable Society, 2020 The auxiliary elevator within a supra-aternary park functions as a roller-chain cam and cam follower system and thus, due to the torque transmission from the electric drive motor to the cam, i.e.
Carmen Elisabeta RADU +2 more
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Elevator Basic Components Calculation
, 2023 U radu su opisane konstrukcijske izvedbe dizala s protuutegom te s protuutegom i odstojnom užnicom. Dan je pregled osnovnih komponenti dizala, kao i njihov princip rada i njihova uloga u podizanju ljudi i/ili tereta.
Andrea Brčić +3 more
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Elevator model construction and elevator drive management system
, 2023 Tijek izrade makete dizala se odvijao po fazama. Prva faza je bila izrada metalne i plastične konstrukcije te njeno sastavljanje. Druga faza je bila ožičenje svih komponenti koje su bile potrebne, a to su elektromotor tipkala, senzori i mikro upravljač,
Lončar, Nikola
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Applied System InnovationPermanent magnet synchronous motors are the dominant technology in industrial applications such as elevator systems. Their unique advantages over induction motors give them higher energy efficiency and significant reduction in energy consumption ...
Vasileios I. Vlachou +2 more
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