Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Daeil Hyun"'
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 7330 (2024)
During tensile testing of materials, strain measurement is conducted using either contact or non-contact methods. Contact methods offer high accuracy and precision but are limited by the specimen’s thickness and dimensions, whereas non-contact meth
Externí odkaz:
https://doaj.org/article/ee8671c9bfb148b28a087684cf9ccfde
Publikováno v:
Batteries, Vol 10, Iss 2, p 59 (2024)
With an increase in global warming, battery electric vehicles (BEVs), which are environmentally friendly, have been rapidly commercialized to replace conventional vehicles with internal combustion engines. Unlike traditional internal combustion engin
Externí odkaz:
https://doaj.org/article/17cb3c3954d74165bcdadf80e0990c55
Publikováno v:
Energies, Vol 17, Iss 4, p 853 (2024)
Since the 2015 Paris Agreement, efforts for environmental protection have gained prominence worldwide. Accordingly, electric vehicles have become increasingly relevant. Thus, improving the performance of the water pump, a key component of cooling sys
Externí odkaz:
https://doaj.org/article/35678ee10fea4b00b8e80b8d888d8845
Publikováno v:
Energies, Vol 16, Iss 24, p 8001 (2023)
In recent years, there has been a growing demand for multipurpose drones that can handle surveillance, environmental monitoring, and urgent deliveries. This trend has spurred the need for increased power and longer flight times for drones. Hence, man
Externí odkaz:
https://doaj.org/article/37e876343bc542cc94db7ae549811828
Publikováno v:
Energies, Vol 15, Iss 9, p 3122 (2022)
This paper proposes a method to improve the output torque of a six-phase permanent-magnet synchronous machine (PMSM) within the same current peak limit through a fifth-harmonic injection into each phase current of the stator. Compared to the fifth +
Externí odkaz:
https://doaj.org/article/e29fd20411014f3aaaddecbeb0ad513b
Publikováno v:
Applied Sciences, Vol 11, Iss 18, p 8508 (2021)
A six-phase motor with a high degree of freedom can be converted into a three-phase motor in order to be used in a traction system. In addition, when phase-change technology is applied, it is possible to establish an efficient control strategy tailor
Externí odkaz:
https://doaj.org/article/fa3b36e7254a40f4bfa6a29720d203a7
Publikováno v:
Journal of the Korean Society for Railway. 24:461-477
Publikováno v:
Energies; Volume 15; Issue 9; Pages: 3122
This paper proposes a method to improve the output torque of a six-phase permanent-magnet synchronous machine (PMSM) within the same current peak limit through a fifth-harmonic injection into each phase current of the stator. Compared to the fifth +
Publikováno v:
Applied Sciences, Vol 11, Iss 8508, p 8508 (2021)
Applied Sciences
Volume 11
Issue 18
Applied Sciences
Volume 11
Issue 18
A six-phase motor with a high degree of freedom can be converted into a three-phase motor in order to be used in a traction system. In addition, when phase-change technology is applied, it is possible to establish an efficient control strategy tailor