Results 201 to 210 of about 2,051,314 (254)
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Bipolar switched reluctance machines
IEEE Power Engineering Society General Meeting, 2004., 2004This work presents the results of an investigation on components of the electromagnetic force in the air gap of an 8/6 switched reluctance machine (SRM). Using Maxwell stress method variations of radial and tangential force components with respect to saliency of the machine and saturation effects have been studied.
C.S. Edrington, B. Fahimi
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2018
The switched reluctance machine (SRM or also SWRM) started to receive much attention at the end of the 20th century. Its operation principle had already been known since 1838 but had not been able to find a practical use because no (fast) power electronic switches were available.
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The switched reluctance machine (SRM or also SWRM) started to receive much attention at the end of the 20th century. Its operation principle had already been known since 1838 but had not been able to find a practical use because no (fast) power electronic switches were available.
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DC-Assisted Bipolar Switched Reluctance Machine
IEEE Transactions on Industry Applications, 2015In this paper, a sinusoidally excited four-phase switched reluctance machine (SRM) with modified DC assisted windings is presented. The proposed four-phase SRM configuration with modified DC windings has reduced number of controllable phases and power converter devices.
Tausif Husain +2 more
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Switched reluctance machine drives
2018Switched reluctance machine drives present a unique ability for fault-tolerant applications due to a high level of electric and magnetic independence between motor phases. This feature allows the machine to keep running with a high degree of safety and low-performance degradation, when a fault occurs in one or more phases.
Davide S. Fonseca, Natalia S. Gameiro
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Multidimensional performance optimization of switched reluctance machines
2011 XXIII International Symposium on Information, Communication and Automation Technologies, 2011This paper presents a procedure for optimization of the switched reluctance drive, in order to achieve required torque-speed characteristics. SRM configuration and characteristics are given, and experimental verification of the modeled characteristic is presented.
Senad Smaka +3 more
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Prediction of acoustic noise in switched reluctance machines
IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013This paper presents a fast and precise acoustic noise imaging technique for switched reluctance machines (SRM). This method is based on distribution of radial vibration in the stator frame of the SRM. Radial vibration of the stator frame, at a network of probing points, is computed using input phase current and phase voltage waveforms.
Chenjie Lin, Babak Fahimi
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Short circuit analysis of switched reluctance machine
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, 2014Understanding of faults and their impacts on the performance of Switched Reluctance Motor (SRM) is essential for fault detection and post fault control strategy development. In this paper, an 8/6 SRM is modeled and analyzed under various short circuit faults and operational conditions.
Wei Wang 0163, Babak Fahimi
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Comparative Study of Wound-Field Flux-Switching Machines and Switched Reluctance Machines
IEEE Transactions on Industry Applications, 2017In this paper, comparisons between two permanent-magnet-free (PM-free) machines, namely a wound-field flux-switching machine (WFFSM) and a switched reluctance machine (SRM), covering skewed-rotor and straight-rotor structures are conducted. The topologies and operation principles of the WFFSM are illustrated firstly.
Guishu Zhao, Wei Hua, Ji Qi
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Mechanical Construction of Switched Reluctance Machines
2019This chapter describes the components and assembly of switched reluctance motors (SRM). It provides a discussions on SRM design and manufacturing. Assembly considerations with respect to lamination alignment, rotor balance, and shaft alignment are discussed to provide guidance on mechanical design of SRMs.
Yinye Yang +2 more
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