Results 81 to 90 of about 11,558 (229)

Numerical Analysis of Outer-Rotor Synchronous Motors for In-Wheel E-Bikes: Impact of Number of Windings, Slot, and Permanent Magnet Shapes

open access: yesApplied Sciences
This study investigates the design an electric motor propelling hubless wheel mounted on an electric bicycle (e-bike) by numerical analysis. The motor is part of an in-wheel system that uses a permanent magnet synchronous motor (PMSM) to drive the ...
Jaewoong Han   +3 more
doaj   +1 more source

The use of cement leftovers from the hollow of spun piles as an additive in self-compacting concrete [PDF]

open access: yes, 2018
Spun piles have been used widely by developing countries, including Malaysia, to construct the foundation of most construction projects. A spun pile is a reinforced precast and prestressed concrete that is compacted in a mould through spinning compaction.
Adnan, Suraya Hani   +4 more
core   +1 more source

Magnetic Field Analysis of Multi‐Segment Modulated Pole Motors Based on the Air Gap Domain Multi‐Harmonic Method

open access: yesIET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
A subdomain analytical model for multi‐harmonic air‐gap subdomains is proposed to predict motor magnetic fields containing complex harmonic components. Theoretical analysis demonstrates that this model effectively reduces the matrix dimension during analytical computation, resulting in lower computational time costs for the same harmonic order while ...
Kun Wang, Yong Han
wiley   +1 more source

Impact of Position Measurement Angle Error on Performance of PMSM Drives for Electric Power Steering in a Wide Speed Range

open access: yesIET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
The position measurement angle error (contains measurement delay angle and periodic angle error) plays a significant role in PMSM drives, especially when the motor is rotating in the flux weakening (FW) region. In this paper, the impact of the position angle error on the performance of the PMSM drives for EPS in a wide speed range has been elaborated ...
Xi Liu   +6 more
wiley   +1 more source

Design and Comprehensive Analysis of Magnetic-Geared Permanent Magnet Synchronous Motor for Single-Propeller Underwater Propulsion

open access: yesIEEE Access
This paper presents a magnetic-geared permanent magnet synchronous motor (MG-PMSM), which is an integrated structure composed of a permanent magnet synchronous motor (PMSM) and a magnetic gear (MG) for autonomous underwater vehicles (AUVs).
Jang-Hyun Park, Do-Kwan Hong
doaj   +1 more source

A Scalable FPGA‐Based Time‐Division Multiplexing Architecture for High‐Precision Synchronous Control of Large‐Scale Micro DC Motors

open access: yesIET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
To address the limitations of traditional FPGA‐based multiaxis control schemes—such as excessive resource consumption and complicated parameter tuning—this paper proposes a large‐scale time‐division multiplexing (LTDM) control architecture. By leveraging dynamic resource scheduling and high‐fanout signal optimisation, the proposed architecture enables ...
Xilin Zhang   +4 more
wiley   +1 more source

Investigation of an Inset Micro Permanent Magnet Synchronous Motor Using Soft Magnetic Composite Material

open access: yesEnergies, 2020
This paper presents the world’s smallest inset permanent magnet synchronous motor (PMSM) with a soft magnetic composite (SMC) core, providing ease of manufacturing for micromachine applications without silicon steel laminations. The inset motor can offer
Da-Chen Pang   +4 more
doaj   +1 more source

An Improved Sideband Current Harmonic Model of Interior PMSM Drive by Considering Magnetic Saturation and Cross-Coupling Effects [PDF]

open access: yes, 2016
The sideband current harmonics, as parasitic characteristics in permanent-magnet synchronous machine (PMSM) drives with space vector pulsewidth modulation technique, will increase the corresponding electromagnetic loss, torque ripple, vibration, and ...
Fei, Weizhong   +2 more
core   +1 more source

Adaptively Adjustable Control Compensation With a Decoupling Basis for Current Control of All Parametric Variations’ IPMSM

open access: yesIET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
Through the integration of simple decoupling terms, self‐tuning proportional gains, and compensation control, both excellent transient and steady‐state current responses of the IPMSM are achieved, which are further evaluated and compared under all parametric variations.
Shin‐Hung Chang   +2 more
wiley   +1 more source

Calculation Research of Re-starting with Speed for PMSM Based on the Sensor-less

open access: yesKongzhi Yu Xinxi Jishu, 2012
On the basis of permanent magnet excitation, EMF will be generated in the terminal of permanent magnet synchronous motor as long as the motor rotates.
WEN Yuliang   +4 more
doaj  

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