scholarly journals Design and Optimization of Complementary Field Excited Linear Flux Switching Machine With Unequal Primary Tooth Width and Segmented Secondary

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 106359-106371 ◽  
Author(s):  
Noman Ullah ◽  
Abdul Basit ◽  
Faisal Khan ◽  
Yasir Ali Shah ◽  
Amir Khan ◽  
...  
Keyword(s):  
Primary Tooth ◽  
Design And Optimization ◽  
Tooth Width

scholarly journals Experimental Validations of Hybrid Excited Linear Flux Switching Machine

Energies ◽  
2021 ◽  
Vol 14 (21) ◽  
pp. 7274
Author(s):  
Noman Ullah ◽  
Faisal Khan ◽  
Abdul Basit ◽  
Mohsin Shahzad
Keyword(s):  
Theoretical Study ◽  
Magnetic Circuit ◽  
Thrust Force ◽  
Electric Machines ◽  
Primary Tooth ◽  
Low Thrust ◽  
Suitable Candidate ◽  
Tooth Width ◽  
Four Corners ◽  
Experimental Validations

Linear Flux Switching Machines (LFSMs) possess the capability to generate adhesive thrust force, thus problems associated with conventional rotatory electric machines and mechanical conversion assemblies can be eliminated. Additionally, the unique features of high force/power density, efficiency, and a robust secondary structure make LFSMs a suitable candidate for linear motion applications. However, deficiency of controllable air-gap flux, risk of PM demagnetization, and increasing cost of rare earth PM materials in case of PMLFSMs, and inherent low thrust force capability of Field Excited LFSMs compels researchers to investigate new hybrid topologies. In this paper, a novel Double-Sided Hybrid Excited LFSM (DSHELFSM) with all three excitation sources, i.e., PMs, DC, and AC windings confined to short moving primary and segmented secondary providing short flux paths is designed, investigated, and optimized. Secondly, unequal primary tooth width optimization and additional end-teeth at all four corners of the primary equip proposed design with balanced magnetic circuit and reduced end-effect and thrust force ripples. Thirdly, the measured experimental results of the manufactured proposed machine prototype are compared with corresponding simulated model results and shows good agreements, thus validating the theoretical study.

Design and Optimization of a Novel Strategy for the Local Treatment of Helicobacter pylori Infections

2020 ◽  
Author(s):  
Taddese Mekonnen Ambay ◽  
Philipp Schick ◽  
Michael Grimm ◽  
Maximilian Sager ◽  
Felix Schneider ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Local Treatment ◽  
Design And Optimization ◽  
Novel Strategy

The Fault-Tolerant Generator for Vehicles with a Hybrid Power Plant Design and Optimization

2018 ◽  
Vol 13 (2) ◽  
pp. 107
Author(s):  
Flur Ismagilov ◽  
Vajcheslav Vavilov ◽  
Oksana Yushkova ◽  
Vladimir Bekuzin ◽  
Alexey Veselov
Keyword(s):  
Power Plant ◽  
Fault Tolerant ◽  
Plant Design ◽  
Design And Optimization ◽  
Hybrid Power ◽  
Hybrid Power Plant

Design and optimization of spared planar antenna arrayby using special matrixes

2020 ◽  
Vol 9 (1) ◽  
pp. 27-48
Author(s):  
V.F. Kravchenko ◽  
◽  
Yiyang Luo ◽  
V.I. Lutsenko ◽  
◽  
...  
Keyword(s):  
Planar Antenna ◽  
Design And Optimization
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