Influence of Rotor Pole Thickness on Optimal Combination of Stator Slot and Rotor Pole Numbers in Integrated Flux-Switching Motor-Compressor

2018 ◽  
Author(s):  
Hao Ding ◽  
William Sixel ◽  
Mingda Liu ◽  
Yingjie Li ◽  
Bulent Sarlioglu
Keyword(s):  
Optimal Combination ◽  
Rotor Pole ◽  
Flux Switching Motor

scholarly journals Permanent magnet flux switching motor technology as a solution for high torque clean electric vehicle drive

2019 ◽  
Vol 10 (2) ◽  
pp. 575
Author(s):  
Enwelum I. Mbadiwe ◽  
Erwan Sulaiman ◽  
Zarafi Md. Ahmad ◽  
M.F. Omar
Keyword(s):  
Permanent Magnet ◽  
Electric Vehicle ◽  
Sheet Steel ◽  
Fea Model ◽  
Salient Pole ◽  
Outer Rotor ◽  
Rotor Pole ◽  
High Torque ◽  
Flux Path ◽  
Flux Switching Motor

<span lang="EN-US">A breakthrough in this century has been the development of electric vehicle which is propelled by electric motor powered by electricity. Already, many electric motors have been used for electric vehicle application but performances are low. In this paper, a permanent magnet motor technology using unconventional segmented rotor for high torque application is presented. Unlike conventional motors, this design, flux switching motor (FSM) is an advance form of synchronous machine with double rotating frequency. It accommodates both armature winding and flux source on the stator while the rotor is a simple passive laminated sheet steel. Conventionally, rotor of the maiden FSM and many emerging designs have focused on the salient pole, this design employs segmented rotor. Segmented rotor has advantages of short flux path more than salient rotor pole resulting in high flux linkage. Geometric topology of the proposed motor is introduced. It consists of 24Stator-14Pole using PM flux source with alternate stator tooth armature winding. The 2D-FEA model utilized JMAG Tool Solver to design and analyze motor’s performance in terms of torque with average torque output of 470Nm. The suitability of segmented outer-rotor FS motor as a high torque machine, using permanent magnet technology is a reliable candidate for electric vehicle.</span>

Rotor Pole Based Dual Stator Hybrid Excitation of Flux Switching Motor

2021 ◽  
Author(s):  
M.Pervez khan ◽  
Fazal Muhammad ◽  
Fayaz Shah ◽  
Abduulah ◽  
Afaq Ahmad ◽  
...  
Keyword(s):  
Hybrid Excitation ◽  
Rotor Pole ◽  
Flux Switching Motor

Rotor pole analysis for 12slot outer-rotor field excitation flux switching motor(ORFEFSM) for electric vehicle

2015 ◽  
Author(s):  
Syed Muhammad Naufal Syed Othman ◽  
Laili Iwani Bt. Jusoh ◽  
Muhammad Kamaluddin Hassan ◽  
Gadafi M. Romalan ◽  
Erwan Sulaiman
Keyword(s):  
Electric Vehicle ◽  
Outer Rotor ◽  
Rotor Pole ◽  
Field Excitation ◽  
Pole Analysis ◽  
Flux Switching Motor

Maksimalisasi Keuntungan Dengan Pendekatan Metode Simpleks Kasus Pada Pabrik Sosis SM

Liquidity ◽  
2018 ◽  
Vol 2 (1) ◽  
pp. 59-65 ◽  
Author(s):  
Yanti Budiasih
Keyword(s):  
Linear Programming ◽  
Simplex Method ◽  
Optimal Combination ◽  
Optimal Input ◽  
Maximum Profit ◽  
Input Combination

The purpose of this study are to (1) determine the combination of inputs used in producing products such as beef sausages and veal sausage meatball; and (2) determine the optimal combination whether the product can provide the maximum profit. In order to determine the combination of inputs and maximum benefits can be used linear programming with graphical and simplex method. The valuation result shows that the optimal input combination would give a profit of Rp. 1.115 million per day.

An Anthrone-Based Kv7.2/7.3 Channel Blocker with Improved Properties for the Investigation of Psychiatric and Neurodegenerative Disorders

2019 ◽  
Author(s):  
Jacob Porter ◽  
Oscar Vivas-Rodriguez ◽  
C. David Weaver ◽  
Eamonn Dickson ◽  
Abdulmohsen Alsafran ◽  
...  
Keyword(s):  
Patch Clamp ◽  
Neurodegenerative Disorders ◽  
Channel Blocker ◽  
Optimal Combination ◽  
Channel Blockers ◽  
Enolate Alkylation ◽  
Cyp Inhibition ◽  
Alkylation Reactions ◽  
Metabolic Instability

A set of novel Kv7.2/7.3 (KCNQ2/3) channel blockers was synthesized to address several liabilities of the known compounds XE991 (metabolic instability and CYP inhibition) and the clinical compound DMP 543 (acid instability, insolubility, and lipophilicity). Using the anthrone scaffold of the prior channel blockers, alternative heteroarylmethyl substituents were installed via enolate alkylation reactions. Incorporation of a pyridazine and a fluorinated pyridine gave an analog (JDP-107) with an optimal combination of potency (IC<sub>50</sub>= 0.16 𝜇M in a Kv7.2 thallium flux assay), efficacy in a Kv7.2/7.3 patch clamp assay, and drug-like properties.

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