Results 11 to 20 of about 547 (173)
Smart Solutions: A New Direct Current Electric Machine Design to Reduce Weight and Enhance Efficiency. [PDF]
Glob ChallThis article introduces a smart solution for the design of a brush DC motor with a winding‐free rotor (DCFR). The proposed model simplifies manufacturing, reduces material costs, and enhances efficiency. Designed for variable speed and solar power applications, the DCFR achieves 91.8% efficiency and a 21% weight reduction compared to conventional ...
Ivliev D +5 more
europepmc +2 more sources
Dependence of IPMSM Motor Efficiency on Parameter Estimates
Sustainability, 2021 The efficiency of an IPMSM motor is influenced by the operating point of the machine. Conventional approaches to generate measured efficiency maps may be too expensive to use in some situations, thus it often replaced by simpler variants based on parametric models.
Antonín Glac +3 more
openaire +3 more sources
Research on speed loop control of IPMSM based on Fuzzy linear active disturbance rejection control
Energy Reports, 2022 Interior Permanent Magnet Synchronous Motor (IPMSM) significantly speed fluctuations under load change suddenly conditions. With the help of MATLAB/Simulink simulation software, a novel IPMSM speed loop control strategy is studied.
Xinpeng Feng +5 more
doaj +1 more source
The Journal of Engineering, 2019 To minimise the torque ripple for vector control of interior permanent magnet synchronous motor (IPMSM) of railway traction system, this study proposes a new velocity, torque and current three-loop control system, and designs a velocity and torque ...
Kaihui Zhao +6 more
doaj +1 more source
An Adjustable Wide-Range Speed-Control Method for Sensorless IPMSM Drive Systems
IEEE Access, 2022 This paper proposes an adjustable wide-range speed-control method for sensorless IPMSM drive systems from standstill, low-speeds, middle-speeds, and high-speeds in the flux-weakening region.
Muhammad Syahril Mubarok, Tian-Hua Liu
doaj +1 more source
A novel hybrid genetic algorithm for optimal design of IPM machines for electric vehicle
Open Physics, 2017 A novel hybrid genetic algorithm (HGA) is proposed to optimize the rotor structure of an IPM machine which is used in EV application. The finite element (FE) simulation results of the HGA design is compared with the genetic algorithm (GA) design and ...
Wang Aimeng, Guo Jiayu
doaj +1 more source
Journal of Applied Science & Process Engineering, 2023 This paper presents the design and dynamic simulation of a line-start, three-phase Interior Permanent Magnet Synchronous Motor (IPMSM) intended for pump applications in the oil and gas industry.
Ayebatonye Marttyns Epemu +1 more
doaj +1 more source
IEEE Access, 2018 A hybrid power train system, which uses an electric machine to balance fluctuations of a load, is a practicable method to improve the efficiency of hydraulic excavators.
Qihuai Chen, Tianliang Lin, Haoling Ren
doaj +1 more source
Energies, 2022 The highly efficient Interior Permanent Magnet Synchronous Motor (IPMSM) is ubiquitous choice in Electric Vehicles (EVs) for today’s automotive industry.
Hassam Muazzam +5 more
doaj +1 more source
Energies, 2023 The maximum torque per ampere (MTPA) control is significant for improving the efficiency of the interior permanent magnet synchronous motor (IPMSM). However, for the high saturation IPMSM, the change of the permanent magnet (PM) flux linkage is more ...
Chengxu Li +3 more
doaj +1 more source