Zobrazeno 1 - 10
of 151
pro vyhledávání: '"Yon-Do Chun"'
Publikováno v:
Case Studies in Thermal Engineering, Vol 49, Iss , Pp 103248- (2023)
This research proposes a bi-directional electromagnetic-thermal coupled analysis model based on node-to-node data transfer for a totally enclosed air over (TEAO) permanent magnet synchronous motor (PMSM) for a high-speed train (HST) distributed tract
Externí odkaz:
https://doaj.org/article/ea198bff6e1b4f7ea3296d01f0b69964
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 14623-14642 (2022)
This paper presents a critical review of traction motors used for distributed traction (DT) applications in high-speed railways (HSR). The motor topologies that can be used for DT-HSR are presented. The advantages and disadvantages of each motor in t
Externí odkaz:
https://doaj.org/article/9dfa26d85b6a4c9e8936f36c00ea1bdc
Publikováno v:
Lubricants, Vol 11, Iss 1, p 3 (2022)
Thermal deformation of journal bearings operating under high-temperature conditions can have a significant effect on changes in bearing performance. However, no attempt has been made to quantify this amount of thermal deformation and link it to the p
Externí odkaz:
https://doaj.org/article/c373bdd02b2e48e1bf6785afbb62de0e
Publikováno v:
Applied Sciences, Vol 12, Iss 17, p 8688 (2022)
Based on the shock absorber size and power and power density limitations in motorcycle application, a linear permanent magnet machine for a regenerative suspension system that recovers the kinetic energy originating from shock absorber vibration is i
Externí odkaz:
https://doaj.org/article/754be0da983c47e58bdfae5bf7013077
Publikováno v:
Applied Sciences, Vol 11, Iss 24, p 11673 (2021)
Since line-start synchronous permanent magnet motors (LSPMs) entered the market, they have attracted research interest toward counterpart induction motors of low power-ratings. This paper reports an investigation of line-start synchronous reluctance
Externí odkaz:
https://doaj.org/article/196df02c0c314428bc3691c6be292998
Publikováno v:
Energies, Vol 13, Iss 21, p 5774 (2020)
As international regulations of motor efficiency are strengthened, the line-start synchronous reluctance motor (LS-SynRM) is being studied to improve the efficiency of the electrical motor in industrial applications. However, in industrial applicatio
Externí odkaz:
https://doaj.org/article/7f40d774651f48c095fbb4eb492581bb
Publikováno v:
Energies, Vol 13, Iss 23, p 6314 (2020)
This paper investigates the mechanical cutting effect on the performance of induction motors. Numerical modeling of cutting effect is described in this paper. The approach inverts the degradation of the permeability model for inclusion of it into mag
Externí odkaz:
https://doaj.org/article/4aa9c01122de40788514bcc609cb0b6f
Publikováno v:
Applied Sciences, Vol 10, Iss 17, p 5847 (2020)
This paper examines methods to reduce the detent force and electromagnetic force in a short-stroke vibration tubular generator used to harvest energy from a vehicle suspension system but still achieve the design targets of power and power density. A
Externí odkaz:
https://doaj.org/article/282a3e2f5f7c493da6ffc4556c654797
Publikováno v:
Energies, Vol 12, Iss 2, p 216 (2019)
In this paper, finite element analysis demonstrates the difference between dual-permanent-magnet-excited machines (DPMM) and surface-mounted permanent magnet machines (SPM) in terms of tangential force at the same air gap, diameter, stacking length,
Externí odkaz:
https://doaj.org/article/287b5d17ed7c4d1ba2a25c2152fbb9b0
Publikováno v:
Energies, Vol 11, Iss 12, p 3352 (2018)
The conventional development of tubular generators for applications intended to harvest energy using vehicle suspension systems is faced with the critical challenge of increasing the power harvested for a given space. Conventional optimal designs of
Externí odkaz:
https://doaj.org/article/8db05bd951594cd48f778cb522674035