Zobrazeno 1 - 10
of 346
pro vyhledávání: '"Starting torque"'
Publikováno v:
IEEE Access, Vol 12, Pp 136515-136523 (2024)
The starting performance of induction motor (IM) has a prominent influence on the redundancy design and cost control of motor drivers. To make the starting torque as high as possible under the special setting of starting current, a new approach for i
Externí odkaz:
https://doaj.org/article/19e49979c9344ade8e53c1d3401f7f32
Autor:
Suad Omar Aldaikh, Mohannad O. Rawashdeh, Lina H. Hussienat, Mohamed Qawaqzeh, Oleksiy Iegorov, Olga Iegorova, Mykola Kundenko, Dmytro Danylchenko, Oleksandr Miroshnyk, Taras Shchur
Publikováno v:
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, Vol 14, Iss 2 (2024)
Single-phase induction motors (SPIM) are widely used in household appliances, agriculture, trade, medicine and other areas where a cheap unregulated electric drive powered by a single-phase AC network is required. They are produced in millions of pie
Externí odkaz:
https://doaj.org/article/cba4631844744b0ea9ee85e52fc6e6fd
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 604-612 (2023)
In order to solve the problems of small starting torque and large torque ripple existing in traditional 12/14 hybrid stator pole bearingless switched reluctance motor (BSRM), a stepped rotor type BSRM is proposed. The proposed motor not only inherits
Externí odkaz:
https://doaj.org/article/86e0b77c52134ce089e461dba61185a6
Publikováno v:
Meikuang Anquan, Vol 54, Iss 6, Pp 249-254 (2023)
In order to improve the start-up ability of speed adjustable magnetic coupling, the maximum starting torque of the magnetic coupling was studied. We analyze the magnetic circuit structure of the variable speed magnetic coupling, study the method of e
Externí odkaz:
https://doaj.org/article/722a805766b64949aedc2f69fdefeb20
Autor:
Haixu Chen, Chao Bi
Publikováno v:
IET Electric Power Applications, Vol 16, Iss 3, Pp 362-369 (2022)
Abstract In its applications, the starting performance of a 3‐phase induction motor (IM) is very important. The starting torque of the motor should be as high as possible within the safe current range of the motor driver. In the study, the optimal
Externí odkaz:
https://doaj.org/article/33dc4971d97047b487f0fef3008cf84b
Autor:
K. V. Dobrego, I. A. Koznacheev
Publikováno v:
Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika, Vol 65, Iss 3, Pp 209-223 (2022)
Vibration and torque ripple of the permanent magnet generator axis cause excessive wearing up of the generator, noise, efficiency reduction. The article theoretically considers the possibility of eliminating the oscillation of the rotation torque of
Externí odkaz:
https://doaj.org/article/cc6306b12464422ebdfb83e10549789f
Publikováno v:
Journal of Applied Science and Engineering, Vol 26, Iss 1, Pp 207-212 (2022)
Renewable energy sources are critical to reduce the use of fossil fuels that cause atmospheric Carbon dioxide (CO2) emissions. Wind power can be used to generate electricity as a green energy source. Horizontal Axis Wind turbine (HAWTs) installed in
Externí odkaz:
https://doaj.org/article/37e16dd6dd3d4405bf392192f8cb3940
Autor:
Oriol Bel Laveda, Marie-Alix Roche, Mohit Phadtare, Louise Sauge, Keerthana Jonnafer Xavier, Grishma Bhat, Divya Saxena, Jagmeet Singh Saini, Patrick G. Verdin
Publikováno v:
Energies, Vol 16, Iss 20, p 7024 (2023)
Small vertical axis wind turbines (VAWTs) are often considered suitable for use in urban areas due to their compact design. However, they are also well known to offer poor performance at low wind speeds, which is a common situation in such environmen
Externí odkaz:
https://doaj.org/article/d168c58c1be14c5fa2b6539b91f7231c
Autor:
K. V. Dobrego
Publikováno v:
Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika, Vol 65, Iss 1, Pp 22-36 (2022)
. “Sticking” and vibrations of the stator of permanent magnet generators cause their increased wear, noise; also, their operation efficiency decreases. The article theoretically considers the possibility of eliminating the starting torque and osc
Externí odkaz:
https://doaj.org/article/85c823a37bed49978852a91d0d0ea98e
Publikováno v:
IEEE Access, Vol 10, Pp 41657-41663 (2022)
This paper proposes a dual-mode brushless wound rotor synchronous machine (DBL-WRSM) for high starting torque. The proposed DBL-WRSM consists of two modes: induction and brushless (BL)-synchronous modes. First, the induction mode operates as a wound
Externí odkaz:
https://doaj.org/article/cb70f5dd66474723994ff8c6a467644c