Zobrazeno 1 - 10
of 185
pro vyhledávání: '"Abolfazl Vahedi"'
Publikováno v:
IET Electric Power Applications, Vol 18, Iss 5, Pp 565-581 (2024)
Abstract In recent years, Flux Switching Permanent Magnet (FSPM) machines have attracted notable attention in direct drive, low speed, and high torque density applications such as wind turbines. However, their relatively high cogging torque has been
Externí odkaz:
https://doaj.org/article/e612d6d74a2648afb7763f19887e6dd6
Publikováno v:
IET Electric Power Applications, Vol 18, Iss 5, Pp 517-526 (2024)
Abstract Power outages can cause harm to both society and individual health. Among the crucial elements of power systems, power transformers play a vital role, and their failures can lead to incidents and disruptions. According to statistics, almost
Externí odkaz:
https://doaj.org/article/c47d087aaa894ae5bca9c5fb313988e3
Publikováno v:
IET Electric Power Applications, Vol 18, Iss 2, Pp 252-264 (2024)
Abstract The two‐dimensional (2D) analytical model for the calculation of the components of the flux density distribution in the air gap in a dual‐stator axial‐field flux‐switching permanent magnet (PM) motor (DSAFFSPM) is presented. The nove
Externí odkaz:
https://doaj.org/article/faf449e0e2924de899741af294b7fc9d
Autor:
Fariba Farrokh, Abolfazl Vahedi, Hossein Torkaman, Mahdi Banejad, Ali Jafer Mahdi, Mohammed Jamal Mohammed
Publikováno v:
IEEE Access, Vol 12, Pp 102579-102591 (2024)
The increasing concerns surrounding demagnetization risk and fault tolerance in direct-drive in-wheel motor applications prompt a detailed investigation. This paper delves into the demagnetization risk of Permanent Magnets (PM) and fault tolerance fo
Externí odkaz:
https://doaj.org/article/662f4e76dcd4499c9829efd6ba93d21c
Publikováno v:
IET Electric Power Applications, Vol 17, Iss 8, Pp 1041-1054 (2023)
Abstract The recently introduced Ring Winding Axial Flux Permanent magnet Motor (RW‐AFPM) is inspired by the yokeless structure of Yokeless and Segmented Armature (YASA) AFPMs and the partitioned‐phases configuration of transverse flux motors. It
Externí odkaz:
https://doaj.org/article/6374f6170d8a4bf1a513fcd00b8e75ce
Publikováno v:
IET Electric Power Applications, Vol 17, Iss 7, Pp 928-938 (2023)
Abstract Recently the new topologies of the permanent magnet (PM) motor attract a lot of attention. These newly introduced PM motors are not mature in design aspects and suffer from different perspectives. Therefore, it is necessary to develop a comm
Externí odkaz:
https://doaj.org/article/4544300ec06742af84cb8f8556bf1fe3
Autor:
Reza Takarli, Ali Amini, Mohammadsadegh Khajueezadeh, Mohammad Shadnam Zarbil, Abolfazl Vahedi, Arash Kiyoumarsi, Hadi Tarzamni, Jorma Kyyra
Publikováno v:
IEEE Access, Vol 11, Pp 81224-81255 (2023)
Finding efficient and satisfactory energy storage systems (ESSs) is one of the main concerns in the industry. Flywheel energy storage system (FESS) is one of the most satisfactory energy storage which has lots of advantages such as high efficiency, l
Externí odkaz:
https://doaj.org/article/8eea7672774d4faa9b76f51aa05c35ad
Publikováno v:
IEEE Access, Vol 11, Pp 47750-47773 (2023)
Permanent Magnet (PM) machines have attracted much attention due to their high power-torque density, high efficiency, high dynamic response performance, high power factor, and simple structure. Even though there are some uncertainties about their rel
Externí odkaz:
https://doaj.org/article/9cda40bf04594e9f865c44ec3e4a8b90
Publikováno v:
IET Electric Power Applications, Vol 16, Iss 11, Pp 1286-1299 (2022)
Abstract Electrical machine design optimization is an expensive procedure as it contains numerous variables and multiple objectives. Therefore, it might require hundreds of time‐consuming finite element analyses (FEA). Surrogate models are one of t
Externí odkaz:
https://doaj.org/article/ff7f6d4b8c2440c886993c83eed4015c
Publikováno v:
IET Electrical Systems in Transportation, Vol 13, Iss 2, Pp n/a-n/a (2023)
Abstract In this article, three dual‐stator axial field flux‐switching permanent magnet (DS‐AFFSPM) topologies are selected, designed, and analysed in order to determine the most effective structure electric vehicle (EV) application based on to
Externí odkaz:
https://doaj.org/article/c8b3fd5ae7904d7b905d60b3654ffb4e