Results 1 to 10 of about 197,516 (402)
IEEE Access, 2023 With the increasing demand for high-energy density motors for applications such as electric vehicles and aircraft propulsion, axial flux permanent magnet motors are promising.
Rahul Roy +2 more
doaj +2 more sources
Performance Comparison of Permanent Magnet Vernier Motors and Permanent Magnet Synchronous Motors
MachinesNowadays, motor type plays a significant role in the vehicle performances. This article compares various types of permanent magnet vernier motors (PMVMs) with different shapes of field modulation teeth and different numbers of field modulation poles ...
Yunjiao Li +5 more
doaj +2 more sources
New trends in electric motors and selection for electric vehicle propulsion systems
IET Electrical Systems in Transportation, 2021 The increase in the numbers of electric vehicles (EVs) is seen as an upgrading of the existing vehicles for various reasons. This calls for an in‐depth analysis of the heart of these vehicles—the motor. A motor in an electric vehicle propulsion system is
Sreedhar Madichetty +2 more
doaj +1 more source
Design and Experimental Validation of Permanent Magnet Motor for Propeller Aerodynamic Noise Test
IEEE Access, 2023 The aerodynamic noise test platform for a certain type of unmanned aerial vehicle (UAV) imposes strict requirements on the drive motor, demanding high torque, small diameter, and low vibration. Compared to DC motors and induction motors, permanent magnet
Hu Yu +4 more
doaj +1 more source
IET Electric Power Applications, 2023 Axial flux motors have been in the focus of many research work due to their promising properties when compared to conventional radial flux machines. Axial flux permanent magnet synchronous motors (AFPMSM) studied in the literature were mostly limited to ...
Attila Nyitrai, Miklós Kuczmann
doaj +1 more source
Topological optimization of the rotors of permanent magnet synchronous motors [PDF]
E3S Web of Conferences, 2020 Permanent magnet synchronous motors are increasingly used in the oil industry. These motors need to be made more energy efficient. To do this, it is necessary to optimize the rotor of a synchronous motor by changing the design through topological ...
Safin Alfred, Petrov Timur
doaj +1 more source
A sensorless initial rotor position's estimation for permanent magnet synchronous machines [PDF]
, 2008 Permanent magnet synchronous motors for the effective start require information about the initial position of a rotor. In this regard, most systems use position sensors, which substantially increase entirely a cost of an electrical drive [1-3].
I Krasnov +10 more
core +2 more sources
Data-Driven Permanent Magnet Temperature Estimation in Synchronous Motors With Supervised Machine Learning: A Benchmark [PDF]
IEEE transactions on energy conversion, 2020 Monitoring the magnet temperature in permanent magnet synchronous motors (PMSMs) for automotive applications is a challenging task for several decades now, as signal injection or sensor-based methods still prove unfeasible in a commercial context ...
Wilhelm Kirchgässner +2 more
semanticscholar +1 more source
IEEE Access, 2022 This paper presents a novel multi-material topology optimization method for electric motors. In the proposed method, the search process is divided into two steps.
Yuki Hidaka
doaj +1 more source
Applied Sciences, 2021 In electric motors, the use of rare-earth magnets has been increasing rapidly. A stronger magnet force of the magnet enables the motor’s higher performance, resulting in the most high-performance motors generally using rare-earth magnets.
Sungwoo Chang +3 more
doaj +1 more source