Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Dénes Fodor"'
Publikováno v:
Materials, Vol 16, Iss 24, p 7613 (2023)
The specificities of temperature-dependent electrochemical modelling strategies of 18650 Li-ion batteries were investigated in pseudo-2D, 2D and 3D domains using finite element analysis. Emphasis was placed on exploring the challenges associated with
Externí odkaz:
https://doaj.org/article/d5e0a92decab4d68bf7f42927832e354
Autor:
Loránd Szabó, Dénes Fodor
Publikováno v:
Machines, Vol 10, Iss 5, p 330 (2022)
There is a strong general demand for the permanent improvement of electrical machines. Nowadays, these are at their near maximum potential, and even small further improvements can only be achieved with great effort and high cost. The single solution
Externí odkaz:
https://doaj.org/article/96a1e1f5d3dc4135b56b21cb9f6f3945
Publikováno v:
Energies, Vol 15, Iss 3, p 1131 (2022)
In this paper, a novel extended permanent magnet synchronous motor model is presented that incorporates a quadratic flux-current function to represent the polarity-dependent saliency. The proposed model enables the design of sensorless polarity detec
Externí odkaz:
https://doaj.org/article/9d04113a4fb845628abed84710878b69
Publikováno v:
Energies, Vol 13, Iss 23, p 6238 (2020)
The aim of this work is to present a fast and in situ diffusion modeling technique to extract essential electrochemical parameters from liquid-phase diffusion which can be used to implement a realistic battery in a pseudo-2D finite element modeling e
Externí odkaz:
https://doaj.org/article/f8bf9b416e2540d8a4f9208be73fa998
Publikováno v:
Hungarian Journal of Industry and Chemistry. 49:91-95
The trend towards collaborative robots is resulting in these "machine workers" working alongside humans in many workplaces. They can be used for a wide range of tasks and, most importantly, can rapidly switch between tasks. When it is no longer neces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::accca587deedcf81acb69c022c0c3b59
https://doi.org/10.33927/hjic-2021-28
https://doi.org/10.33927/hjic-2021-28
Publikováno v:
IEEE Access, Vol 11, Pp 70317-70332 (2023)
Tire pressure has a significant influence on the driving safety of road vehicles; therefore, it is mandatory in many countries to equip all new road vehicles with a tire pressure monitoring system (TPMS). There are two types of TPMSs in use: the dire
Externí odkaz:
https://doaj.org/article/f1993d6a45084982a08d8f352a20869c
Publikováno v:
IEEE Access, Vol 9, Pp 168292-168314 (2021)
In this paper, we propose an extended permanent magnet synchronous motor model that incorporates a quadratic flux-current function to determine the polarity-dependent saliency and develop a sensorless initial position detection method that is capable
Externí odkaz:
https://doaj.org/article/cca0aab5b9ea451baecd90c435296165
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 18, Iss 2, Pp 85-91 (2020)
The most common failure mode of aluminium electrolytic capacitor is the so-called wear out fault. It is caused by the high core temperature of the capacitor. Therefore, life cycle calculations generally use temperature data to estimate degradation le
Externí odkaz:
https://doaj.org/article/8cd41095a2c740b0bdefef4afce3b88d
Publikováno v:
World Electric Vehicle Journal, Vol 12, Iss 4, p 217 (2021)
In automotive high voltage (HV) systems, the switching operation of a power electronic converter causes current and voltage ripple in the frequency range of [10 Hz–150 kHz]. Automotive system engineering provides requirements that define the behavi
Externí odkaz:
https://doaj.org/article/b24779177eda460e8ae2d38de5e225ca
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