scholarly journals Analytical design of flat-top transmission filters composed of several resonant structures

2019 ◽  
Vol 27 (19) ◽  
pp. 26786
Author(s):  
Leonid L. Doskolovich ◽  
Nikita V. Golovastikov ◽  
Dmitry A. Bykov ◽  
Evgeni A. Bezus
Keyword(s):  
Analytical Design ◽  
Resonant Structures ◽  
Transmission Filters

Metrological Estimates For Structural and Analytical Design of Complex Measurement Systems

2017 ◽  
Vol 11 (2) ◽  
pp. 62-70
Author(s):  
Y.P. Mucha ◽  
O.A. Avdeuk ◽  
I.Y. Koroleva ◽  
A.D. Korolev
Keyword(s):  
Analytical Design ◽  
Measurement Systems ◽  
Complex Measurement

Tunneling-time properties in type II quantum resonant structures

1996 ◽  
Vol 32 (11) ◽  
pp. 1932-1936 ◽  
Author(s):  
D. Dragoman ◽  
M. Dragoman
Keyword(s):  
Tunneling Time ◽  
Type Ii ◽  
Resonant Structures

Analytical Design of Additively Manufactured Focusing Metamaterial

2020 ◽  
Author(s):  
Emma Woods ◽  
Ricky Wildman ◽  
Mark Fromhold ◽  
Christopher Tuck
Keyword(s):  
Analytical Design

Geometric and analytical design of angulated scissor structures

2021 ◽  
Vol 164 ◽  
pp. 104402
Author(s):  
Najmeh Faghih Dinevari ◽  
Yaser Shahbazi ◽  
Feray Maden
Keyword(s):  
Analytical Design

Nanomechanical resonant structures as tunable passive modulators of light

2002 ◽  
Vol 80 (19) ◽  
pp. 3617-3619 ◽  
Author(s):  
L. Sekaric ◽  
M. Zalalutdinov ◽  
S. W. Turner ◽  
A. T. Zehnder ◽  
J. M. Parpia ◽  
...  
Keyword(s):  
Resonant Structures

All-dielectric filters with a butterworth line-shape composed of several resonant structures

2020 ◽  
Author(s):  
Leonid L. Doskolovich ◽  
Nikita V. Golovastikov ◽  
Dmitry A. Bykov ◽  
Evgeni A. Bezus
Keyword(s):  
Line Shape ◽  
Resonant Structures

scholarly journals Design of External Rotor Ferrite-Assisted Synchronous Reluctance Motor for High Power Density

2021 ◽  
Vol 11 (7) ◽  
pp. 3102
Author(s):  
Md. Zakirul Islam ◽  
Seungdeog Choi ◽  
Malik E. Elbuluk ◽  
Sai Sudheer Reddy Bonthu ◽  
Akm Arafat ◽  
...  
Keyword(s):  
Rare Earth ◽  
Permanent Magnets ◽  
Design Procedure ◽  
Lumped Parameter Model ◽  
High Power Density ◽  
Analytical Design ◽  
Synchronous Reluctance Motor ◽  
Lumped Parameter ◽  
Reluctance Motor ◽  
External Rotor

The rare-earth (RE) permanent magnets (PM) have been increasingly adopted in traction motor application. However, the RE PM is expensive, less abundant, and has cost uncertainties due to limited market suppliers. This paper presents a new design of a RE-free five-phase ferrite permanent magnet-assisted synchronous reluctance motor (Fe-PMaSynRM) with the external rotor architecture with a high saliency ratio. In such architecture, the low magnetic coercivity and demagnetization risk of the ferrite PM is the challenge. This limits the number of flux barriers, saliency ratio, and reluctance torque. A precise analytical design procedure of rotor and stator configuration is presented with differential evolution numerical optimizations by utilizing a lumped parameter model. A 3.7 kW prototype is fabricated to validate the proposed idea.

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