Zobrazeno 1 - 10
of 385
pro vyhledávání: '"Ion Boldea"'
Autor:
Ion Boldea, Lucian Nicolae Tutelea, Chao Wu, Frede Blaabjerg, Yi Liu, Mohamed G. Hussien, Wei Xu
Publikováno v:
IEEE Access, Vol 9, Pp 117957-117968 (2021)
Variable speed generator systems (VSGs) are at work in the now 600 GW installed wind power plants (parks). Also, they are used as vehicular and on ground stand-alone generators. VSGs imply full kVA rating PWM converters in permanent magnet (PM) or in
Externí odkaz:
https://doaj.org/article/7b99ae171bf94a3eba174dd5554aa5c0
Autor:
Ion Boldea
Publikováno v:
CES Transactions on Electrical Machines and Systems, Vol 1, Iss 1, Pp 3-14 (2017)
Starting with Faraday's law of electromagnetic induction in 1831, electric (electromagnetic) machines have been developed ever since as “assembles” of electric and magnetic coupled circuits that convert mechanical to electrical energy (in generat
Externí odkaz:
https://doaj.org/article/d5edee6356f44b6b862256682b41fe8c
Publikováno v:
IEEE Transactions on Power Electronics. 38:3624-3639
Autor:
Liviu – Danut Vitan, Adrian–Daniel Martin, Lucian Tutelea, Ion Boldea, Ileana Torac, Nicolae Muntean
Publikováno v:
IEEE Transactions on Industry Applications. 59:1405-1417
Publikováno v:
IEEE Transactions on Industry Applications. 59:1742-1753
Publikováno v:
IEEE Transactions on Industrial Electronics. :1-11
Publikováno v:
IEEE Transactions on Power Electronics. 37:14186-14197
Publikováno v:
IEEE Transactions on Industry Applications. 58:7286-7296
Publikováno v:
IEEE Journal of Emerging and Selected Topics in Power Electronics. 10:4556-4564
Publikováno v:
Sustainability; Volume 15; Issue 8; Pages: 6537
This study examines the response of the Consumer Price Index (CPI) in local currency to the COVID-19 pandemic using monthly data (March 2020–February 2022), comparatively for six European countries. We have introduced a model of multivariate adapti