Results 41 to 50 of about 197,516 (402)

A new design approach for reduction of force ripple in permanent magnet flux‐switching linear motor

IET Electric Power Applications, 2023
To reduce the force ripple of the permanent magnet flux‐switching linear motor (PMFSLM), a new design approach is suggested by the authors. The detent force is redefined as the composite force of the thrust of the single action of permanent magnet and ...
Zongsheng Zhang, Hao Wang, Hong Chen
doaj   +1 more source

Analysis of the Saliency Ratio Effect on the Output Torque and the System Efficiency in IPM Drives

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2021
Permanent magnet synchronous motors (PMSM) can be classified into two groups based on the rotor saliency structure as surface mounted permanent magnet synchronous motors (SPM) and interior mounted permanent magnet synchronous motors (IPM). Saliency ratio
Mikail Koç, Osman Emre Özçiflikçi
doaj   +1 more source

Modeling, simulation and control of a 4WD electric vehicle with in-wheel motors [PDF]

, 2018
A relatively new technology for the electric vehicles considers the use of brushless permanent magnet motors directly connected to the car wheels (in-wheel motors or hub motors).
AM Dizqah, CC Chan, F Calabrese, F Farroni, F Farroni, F Farroni, F Farroni, HB Pacejka, J Rauh, M Sharifzadeh, MR Spena, R Iervolino, Y Chen, Y Hori   +13 more
core   +1 more source

Design of permanent magnet motor

IOP Conference Series: Materials Science and Engineering, 2020
Abstract The increasing energy demand is in line with population growth as well as the development of science and technology, and the maximum utilization of energy derived from magnets. The purpose of this research is to design of permanent magnet motor that produces rotation that can be utilized as power plant propulsion, without using ...
S H Susilo, Z Jannah, L D Mustofa, Y Effendhi   +3 more
openaire   +1 more source

Intein‐based modular chimeric antigen receptor platform for specific CD19/CD20 co‐targeting

Molecular Oncology, EarlyView.
CARtein is a modular CAR platform that uses split inteins to splice antigen‐recognition modules onto a universal signaling backbone, enabling precise, scarless assembly without re‐engineering signaling domains. Deployed here against CD19 and CD20 in B‐cell malignancies, the design supports flexible multi‐antigen targeting to boost T‐cell activation and
Pablo Gonzalez‐Garcia, Noelia Moares, Wenjie Yi‐He, Rosa Luna‐Espejo, Ricardo Fernandez‐Cisnal, Javier Ocaña‐Cuesta, Juan P. Muñoz‐Miranda, Antonio Gabucio, Cecilia M. Fernandez‐Ponce, Francisco Garcia‐Cozar   +9 more
wiley   +1 more source

Exploring the Drive Motor of Electric Vehicles: Structure, Temperature Rises, and Operational Control of Permanent Magnet Motors

World Electric Vehicle Journal
The drive motor is a critical component of electric vehicles. The design of its structure, along with the regulation of temperature rises and operational control, significantly impact the overall performance of electric vehicles, affecting aspects such ...
Zhongxian Chen, Jiayin Liu
doaj   +1 more source

Development of sensorless vector control system for permanent magnet synchronous motor in Matlab Simulink

Записки Горного института, 2018
In last 20 years segment of electric drives with permanent magnet synchronous motors has increased. This type of motors has better technical characteristics compared to induction motors, but has problems in actual implementation, one of which is the ...
V. Ya. Frolov, R. I. Zhiliglotov
doaj   +1 more source

Analytical and numerical computation of air-gap magnetic fields in brushless motors with surface permanent magnets [PDF]

, 2000
This paper extends the theory of the air-gap magnetic field in permanent-magnet (PM) brushless motors. Scalar and vector potential solutions to the field equations are brought together to unify many of the important practical methods already in use.
Davies, J.H., McGilp, M.I., Miller, T.J.E., Olaru, M., Rasmussen, K.F.   +4 more
core   +1 more source

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source

Electromagnetic-Thermal-Mechanical–Optimization Design of a 355 kW Three-Phase Variable Frequency PMSM

International Journal of Rotating Machinery
Focusing on the integrated multiphysics domain optimization design process for industrial permanent magnet motors, this paper presents the electromagnetic-thermal–rotor mechanical strength integrated design of a 355 kW, 1000 r/min industrial permanent ...
Shijun Chen, Xinyu Chen, Cheng Miao, Songchao Chu, Zeng Gu   +4 more
doaj   +1 more source