Zobrazeno 1 - 10
of 234
pro vyhledávání: '"subdomain model"'
Publikováno v:
CES Transactions on Electrical Machines and Systems, Vol 8, Iss 2, Pp 162-169 (2024)
As the core component of energy conversion for large wind turbines, the output performance of doubly-fed induction generators (DFIGs) plays a decisive role in the power quality of wind turbines. To realize the fast and accurate design optimization of
Externí odkaz:
https://doaj.org/article/09b5804e7b3042129dce26152d0e3193
Autor:
Yuxin Yang, Qingle Wu
Publikováno v:
IEEE Access, Vol 12, Pp 91242-91251 (2024)
This paper presents an improved subdomain model for predicting the open-circuit magnetic field of a permanent magnet synchronous linear motor (PMSLM), taking into consideration the axial array and primary end effects. The improved subdomain model inv
Externí odkaz:
https://doaj.org/article/f5175cc6e09c42a881b49824a3c5166b
Autor:
Do Hyeon Lee, Seun Guy Min
Publikováno v:
IEEE Access, Vol 12, Pp 88492-88505 (2024)
The open-slot stator topology, which allows for preformed coils and an excellent fill factor, has been regarded as a suitable candidate for low-speed operation such as direct-drive systems. This paper presents a rapid and accurate design optimization
Externí odkaz:
https://doaj.org/article/d8d0634aeef04a898bee04a1a1c1fb91
Publikováno v:
IEEE Access, Vol 12, Pp 76673-76681 (2024)
The permanent magnet (PM) of synchronous motor is prone to demagnetization faults due to factors such as high temperature, reverse magnetic field, and impact vibration, which directly affect the operational performance of machine. To accurately predi
Externí odkaz:
https://doaj.org/article/e5c9fe9b63114ceea07f750cb03dfb35
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 23, Iss 2, Pp 171-179 (2023)
In response to the end effect of the permanent magnet linear synchronous motor, this paper proposes an improved modular motor structure. To compute its electromagnetic characteristics, a subdomain model that converts the Cartesian coordinate system i
Externí odkaz:
https://doaj.org/article/3f3840dcd16c43d8a4aadd5a0e1f6582
Publikováno v:
IEEE Access, Vol 11, Pp 132955-132965 (2023)
The establishment of no-load magnetic field model is of great significance to the optimization design and performance analysis of permanent magnet synchronous generator (PMSG). The authors describe the basic structure and operating principle of the s
Externí odkaz:
https://doaj.org/article/69ec13e369ae4fd7ade51b3c92f5207e
Publikováno v:
CES Transactions on Electrical Machines and Systems, Vol 6, Iss 4, Pp 422-437 (2022)
The paper presents an accurate analytical subdomain model for predicting the electromagnetic performance in the symmetrical dual three-phase surface-mounted permanent magnet synchronous machine (PMSM) under open-phase faulty conditions. The model der
Externí odkaz:
https://doaj.org/article/215c2fd2598f4011b6edce7700bd863a
Publikováno v:
CES Transactions on Electrical Machines and Systems, Vol 6, Iss 4, Pp 413-421 (2022)
The paper develops accurate analytical subdomain models for predicting the magnetic and armature reaction fields in fault-tolerant flux-switching permanent-magnet machines. The entire region is divided into five subdomains, followed by rotor slots, a
Externí odkaz:
https://doaj.org/article/c9346927d5934ff59cf4815fc6467a4d
Akademický článek
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Autor:
Bing Peng, Xiaoyu Zhuang
Publikováno v:
CES Transactions on Electrical Machines and Systems, Vol 6, Iss 1, Pp 53-59 (2022)
Conventional fractional slot concentrated winding three-phase axial flux permanent magnet machines have an abundance of armature reaction magnetic field harmonics which deteriorate the torque performance of the machine. This paper presents a double-s
Externí odkaz:
https://doaj.org/article/098fbc2fbf39494db50e0e86a10f1576