Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Hee-Sun Lim"'
Publikováno v:
IEEE Access, Vol 11, Pp 119330-119341 (2023)
In permanent magnet synchronous motors, a resolver to digital converter (RDC) is used to determine the position of a rotor with a resolver. Moreover, RDCs can be used to position rotors through resolver signals. However, such processes require signif
Externí odkaz:
https://doaj.org/article/c3ba4930b382435f866155b95197bff9
Publikováno v:
IEEE Access, Vol 11, Pp 19428-19440 (2023)
In permanent magnet motors, the stator resistance and magnetic flux of the magnet change as the temperature increases. These changes result in a change in the maximum torque point per unit ampere (MTPA) of the motor. Without adequate compensation, th
Externí odkaz:
https://doaj.org/article/5fcc6c62c0a64638ad13cda86091132a
Publikováno v:
Electronics
Volume 12
Issue 4
Pages: 966
Volume 12
Issue 4
Pages: 966
Two algorithms have been extensively studied for motor control: Field Oriented Control (FOC) and Direct Torque Control (DTC). Both control algorithms use a Voltage Source Inverter (VSI) to drive a Permanent Magnet Synchronous Motor (PMSM). To prevent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fe8a211db589a8ec4a457da50172c50
Publikováno v:
Electronics; Volume 11; Issue 1; Pages: 9
Electronics, Vol 11, Iss 9, p 9 (2022)
Electronics, Vol 11, Iss 9, p 9 (2022)
In this study, a low-voltage three-phase inverter was used alongside a shunt resistor to measure the current. However, it is known that this type of inverter and shunt resistor system has a region where the measurement of current is impossible due to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72509fafa759d9f5f29c49a16b4380e5
Publikováno v:
Electronics; Volume 11; Issue 13; Pages: 2095
When performing weak flux control to drive a permanent-magnet synchronous motor at high speed, the efficiency is lowered because the copper loss increases as the negative D-axis current increases. In addition, if the overmodulation index is slightly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c810b728b648b7833536e1aa110fdd6
https://doi.org/10.3390/electronics11132095
https://doi.org/10.3390/electronics11132095
Publikováno v:
Chonnam Medical Journal. 2016, Vol. 52 Issue 1, p45-52. 8p.
Publikováno v:
Chonnam Medical Journal
As a key regulator of melanogenesis, p53 controls microphthalmia-associated transcription factor (MITF) and tyrosinase expression. The anti-oxidant enzyme heme oxygenase-1 (HO-1) is induced by various forms of cellular stress and diverse oxidative st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50cd3b7aafa9afad2838dd10cf024605
http://europepmc.org/articles/PMC4742609
http://europepmc.org/articles/PMC4742609
Publikováno v:
Korean Journal of Medical Mycology. 19:110-114
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::212aca34eb7c2a646a8adbffa370317b
https://doi.org/10.17966/kjmm.2014.19.4.110
https://doi.org/10.17966/kjmm.2014.19.4.110
Publikováno v:
Annals of Dermatology
Background: Rosacea is a chronic cutaneous disease. Therapeutic modalities should be chosen based on the identified sub-types and clinical features in each patient. Vascular lasers, including intense pulsed light (IPL), are reportedly safe and effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ea06d31c30985a3db2ecd7e9f211c37
http://europepmc.org/articles/PMC4135105
http://europepmc.org/articles/PMC4135105
Autor:
Ichiro Kawasaki, Dong Kyu Kim, Hee Sun Lim, Yhong-Hee Shim, Seung-Jae Lee, Omar M. A. El-Agnaf, He Jin Lee, Nishant N. Vaikath
Aging is the major risk factor for neurodegenerative diseases that are also associated with impaired proteostasis, resulting in abnormal accumulation of protein aggregates. However, the role of aging in development and progression of disease remains
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c82fa169450e3883c2d8471b5022f7d2
https://europepmc.org/articles/PMC5079673/
https://europepmc.org/articles/PMC5079673/
