Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Huai-Cong Liu"'
Publikováno v:
IEEE Access, Vol 7, Pp 71252-71261 (2019)
The wheelset is an important part that affects the dynamics of railway vehicles. The main purpose of the wheelset is to solve the problem of stability, curve performance, comfort, and wear. A conventional railway vehicle adopts rigid-axle wheelset (R
Externí odkaz:
https://doaj.org/article/ea326b7f9d4749eeb7882715c07c68b2
Publikováno v:
Energies, Vol 14, Iss 5, p 1413 (2021)
Owing to the development of electric vehicles (EVs), research and development are underway to minimize torque ripple in relation to vibration and noise in EV motors. Although there are various ways to reduce torque ripple, this study analyzes the tor
Externí odkaz:
https://doaj.org/article/f01c9c629f09449badb33791dfda5e47
Publikováno v:
Energies, Vol 13, Iss 2, p 384 (2020)
In order to improve the efficiency, a line-start synchronous reluctance motor (LS-SynRM) is studied as an alternative to an induction motor (IM). However, because of the saliency characteristic of SynRM, LS-SynRM have a limited power factor. Therefor
Externí odkaz:
https://doaj.org/article/29de850e87a544ae816fc2cc88b66f34
Publikováno v:
World Electric Vehicle Journal, Vol 15, Iss 7, p 283 (2024)
Due to their excellent mechanical strength, corrosion resistance, and ease of processing, carbon fiber and carbon-fiber-reinforced plastics are finding wide application in diverse fields, including aerospace, industry, and automobiles. This research
Externí odkaz:
https://doaj.org/article/5d6e0b3122924102875aab68b2b42788
Publikováno v:
IEEE Transactions on Applied Superconductivity. 30:1-5
This paper proposes optimizing the magnetization direction of isotropic ferrite permanent magnets (Fe-PM) to enable the maximization of back-electromotive force (B-EMF), torque density, and minimum torque ripple of surface permanent magnet brushless
Autor:
Jeong Geochul, Myung-Sik Jeong, Jun-Young Kim, Huai-Cong Liu, Tae-Chul Jeong, Han Kim, Hyun-Soo Seol, Kang Dongwoo, Lee Ju
Publikováno v:
Journal of Magnetics. 24:240-245
Publikováno v:
IEEE Transactions on Magnetics. 55:1-5
This paper presents an intensive research on a multi-degree-of-freedom (DOF) motor and a new mechanism for power conversion based on continuous developments pursued since 2000. In fact, various structures have been proposed to operate more than two D
Publikováno v:
IEEE Transactions on Magnetics. 55:1-4
This paper proposes a quasi-semi-closed (QSC) slot design method for an open-slot-type interior permanent magnet synchronous motor (IPMSM) for independently rotating wheelsets necessary to reduce the total harmonic distortion of no-load back-electrom
Publikováno v:
IEEE Access, Vol 7, Pp 71252-71261 (2019)
The wheelset is an important part that affects the dynamics of railway vehicles. The main purpose of the wheelset is to solve the problem of stability, curve performance, comfort, and wear. A conventional railway vehicle adopts rigid-axle wheelset (R
Publikováno v:
Journal of Electronic Materials. 48:1421-1428
This paper proposes the design and analysis of a double-path magnetic circuit structure for a high force density hybrid fuel injector. A micro-permanent magnet (PM) ring is inserted in the gasoline direct injector (GDI) to reduce the leakage flux and