Zobrazeno 1 - 10
of 8 283
pro vyhledávání: '"armature"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract In this paper, a permanent magnet synchronous machine (PMSM) with an auxiliary winding (AW) on the rotor is analyzed by two-dimensional approach. This PMSM with AW (AWPMSM) can be used in many applications such as propulsion system, aircraft
Externí odkaz:
https://doaj.org/article/91b39b845edf4f23973de1f761a14cee
Autor:
Rudolf H. Scheffrahn
Publikováno v:
Check List, Vol 20, Iss 3, Pp 700-705 (2024)
Seven new localities are reported for Coatitermes pallidus (Snyder, 1926) from Amazonia and nine for Coatitermes clevelandi (Snyder, 1926) from Amazonia and Panama. The soldier of C. pallidus and the worker enteric valve armature are depicted for the
Externí odkaz:
https://doaj.org/article/60020792e2714974b3f78ad7ea8e04e9
Autor:
Alireza Hosseinpour, Akbar Rahideh, Ahmed Abbas, Atif Iqbal, Claude Ziad El-Bayeh, Aymen Flah, Enas Ali, Ramy N. R. Ghaly
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract To use a Hybrid Excitation Synchronous Machine (HESM) in a hybrid electrical vehicle (HEV), its performance indicators such as back-EMF, inductance and unbalanced magnetic force should be computed preferably by an analytical method. First, t
Externí odkaz:
https://doaj.org/article/d9467bf579fa4b3f891ed08347b20fd3
Autor:
V. F. Bolyukh, O. I. Kocherga
Publikováno v:
Electrical engineering & Electromechanics, Vol 2024, Iss 3, Pp 3-10 (2024)
Introduction. High-speed linear pulse electromechanical converters (LPEC) provide acceleration of the executive element in a short active section to high speed with significant displacement, while power-purpose LPECs create powerful power impulses of
Externí odkaz:
https://doaj.org/article/f82ddf3345ef49518de0036654ed2f70
Autor:
Zhitong Ran, Zi-Qiang Zhu
Publikováno v:
IEEE Access, Vol 12, Pp 147709-147722 (2024)
This paper presents a comparative analysis of electromagnetic performance of radial flux dual-rotor surface-mounted permanent magnet (SPM) machines with fractional slot non-overlapping windings, with reference to external- and internal-rotor SPM mach
Externí odkaz:
https://doaj.org/article/5549404b4d164003b92fad3e9b68313a
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 350-358 (2023)
For permanent magnet (PM) machines, analysis of armature magnetic field (AMF) plays an essential role in the qualitative analysis of machine operation principle, quantitative calculation of machine electromagnetic performance, further optimization or
Externí odkaz:
https://doaj.org/article/a22b5adb00264228b152260d364d743f
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5737 (2024)
The valve, armature, and armature pin are critical factors influencing the hydraulic pressure differences in diesel injectors, and are essential for injection and backflow quantity control. These components play crucial roles in enhancing energy effi
Externí odkaz:
https://doaj.org/article/c221efb864f4485488d7c80906f33824
Publikováno v:
Measurement: Sensors, Vol 31, Iss , Pp 100971- (2024)
The magnetic field distribution in the rails is a crucial factor in comprehending railgun behaviour. The projectile's rapid movement has a significant impact on the magnetic field. If the dispersion of the magnetic field conclusions regarding the con
Externí odkaz:
https://doaj.org/article/0d2cc42eb5da42cc8a2bccb825158622
Publikováno v:
Xi'an Gongcheng Daxue xuebao, Vol 37, Iss 2, Pp 79-86 (2023)
The magnetic valve plays a key role in the air-flow weft insertion and injection system of the loom. In order to improve the weaving efficiency of the loom and solve the problem of solenoid valve response lag, an optimization method based on BP neura
Externí odkaz:
https://doaj.org/article/cd6d22621a114127baf3b218323eb9c6
Publikováno v:
Machines, Vol 12, Iss 4, p 221 (2024)
For electrical machines with complex structures, the design space of parameters can be large with high dimensions during optimization. Considering the calculation cost and time consumption, it is hard to optimize all the design parameters at the same
Externí odkaz:
https://doaj.org/article/44ead51701374be7ba747ddd2a48b29f