Results 21 to 30 of about 1,682 (264)
Electric Winding-Machines [PDF]
Proceedings of the Institution of Mechanical Engineers, 1905 n ...
openaire +1 more source
Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2022 As a result of the study of a two-dimensional finite element model of the magnetic field of a synchronous electric machine with fractional tooth windings, typical magnetic fluxes (fundamental, edge effect, scattering) in its magnetic system have been ...
S. V. Panteleev +2 more
doaj +1 more source
Steady-State Analysis of Hybrid Synchronous Machine With Higher Reluctance to Excitation Power Ratio
Iranian Journal of Electrical and Electronic Engineering, 2022 The paper presents the steady-state analysis of a new hybrid synchronous machine with a higher reluctance to excitation power ratio. The machine comprises a round rotor and a salient-pole machine elements that are mechanically coupled together and ...
E. O. Agbachi, L. U. Anih, E. S. Obe
doaj
Comparative Study of Dual PM Vernier Machines
World Electric Vehicle Journal, 2021 In this paper, two types of dual permanent magnet (PM) machines, i.e., stator slot dual-PM (SSDPM) machine and split-tooth dual-PM (STDPM) machine, are investigated and compared. Both machines have consequent pole structure with Halbach array PMs.
Huan Qu +10 more
doaj +1 more source
Phase voltage distortion of IPM and SPM machines with distributed windings in field weakening region
The Journal of Engineering, 2019 This study investigates the field-weakening capability of interior permanent magnet (IPM) and surface-mounted permanent magnet (SPM) machines with distributed windings by considering phase voltage distortion in field-weakening region.
Nan Zhao +3 more
doaj +1 more source
Carbon Nanotubes as an Alternative to Copper Wires in Electrical Machines: A Review
Energies, 2023 The surge in electric vehicles (EVs) and their electrical appliances requires highly efficient, lightweight electrical machines with better performance.
Vigneselvan Sivasubramaniyam +4 more
doaj +1 more source
A Versatile Analytical Method of Investigating MMF Harmonics of Armature Windings
IEEE Access, 2023 Analytical methods are of great interest for the design and analysis of AC machines. This paper proposes a new analytical method to study the harmonic rotating components of the magneto motive force (MMF) produced by various types of armature windings ...
Ze-Zheng Wu, Jian-Xin Shen
doaj +1 more source
A HTS-Excitation Modular Flux-Switching Linear Machine With Static Seals
IEEE Access, 2019 This paper proposes and analyzes a novel high-temperature superconducting (HTS) modular flux-switching linear machine for long-stator applications, which adopts the stator with a low-cost salient-pole iron core and accommodates both the armature windings
Wenzhong Ma +3 more
doaj +1 more source
Chemical Engineering Transactions, 2023 Due to the growing pressure from governmental entities and customers in the European Union, Original Equipment Manufacturers are being pushed to design and manufacture sustainable and environmentally friendly products.
Mihály Katona +2 more
doaj
STUDY OF TRANSIENT AND STATIONARY OPERATION MODES OF SYNCHRONOUS SYSTEM CONSISTING IN TWO MACHINES
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2017 The solution of the problem of reliable functioning of an electric power system (EPS) in steady-state and transient regimes, prevention of EPS transition into asynchronous regime, maintenance and restoration of stability of post-emergency processes is ...
V. S. Safaryan
doaj +1 more source