Results 31 to 40 of about 99,821 (358)
Iranian Journal of Electrical and Electronic Engineering, 2020 Cogging torque is the major limitation of axial flux permanent magnet motors. The reduction of cogging torque during the design process is highly desirable to enhance the overall performance of axial flux permanent magnet motors.
A. N. Patel, B. N. Suthar
doaj
Self-Commissioning Algorithm for Inverter Non-Linearity Compensation in Sensorless Induction Motor Drives [PDF]
, 2010 In many sensorless field-oriented control schemes for induction motor (IM) drives, flux is estimated by means of measured motor currents and control reference voltages.
Armando, Eric Giacomo +3 more
core +1 more source
Advances in Mechanical Engineering, 2021 Permanent magnet linear motors can cause thrust fluctuation due to cogging and end effects, which will affect the operation stability of the linear motor.
Feng Zhou +3 more
doaj +1 more source
Unified Direct-Flux Vector Control for AC Motor Drives [PDF]
, 2010 The paper introduces a Unified Direct-Flux Vector Control scheme suitable for sinusoidal AC motor drives. The AC drives considered here are Induction Motor, Synchronous Reluctance and synchronous Permanent Magnet motor drives, including Interior and ...
Bojoi, R. +2 more
core +1 more source
Meikuang Anquan, 2020 Based on the 185 kW motor drive system, the transmission performance is studied about the double permanent magnet disc synchronous couplers without isolation sleeves applied in mine direct-drive motor systems.
WANG Lei
doaj +1 more source
Energy Reports, 2023 In order to further improve the output performance of the motor, a new Halbach-array Dual-Permanent-Magnet Excited Vernier Machine (HA-DPMVM) applied to the direct drive system of electric vehicles is designed in this paper.
Xiuping Wang, Changhua Wang, Chunyu Qu
doaj +1 more source
Speed control for permanent magnet synchronous motor based on an improved extended state observer
Advances in Mechanical Engineering, 2018 An improved extended state observer is designed to eliminate the influences of speed control for a permanent magnet synchronous motor. The improved extended state observer is designed based on a new nonlinear function.
Bingyou Liu
doaj +1 more source
IEEE Access, 2023 A novel scheme based on the multi-physical field coupling method was proposed for rotor design of the high-speed surface-mounted permanent magnet motors.
Kai Hu, Guangming Zhang, Wenyi Zhang
doaj +1 more source
IET Power Electronics, 2021 The rotor eddy current loss of high‐speed permanent magnet motor has an important influence on the temperature distribution of permanent magnet. In traditional method, the unbalanced distribution of eddy current in permanent magnet is ignored, and the ...
Meiwei Zhang +3 more
doaj +1 more source
IEEE Access, 2021 This paper presents an analytical model for predicting the magnetic field performance of permanent magnet synchronous motor with permanent magnet cutting.
Lianlian Gao +5 more
doaj +1 more source