Zobrazeno 1 - 10
of 69
pro vyhledávání: '"A. F. Abdou"'
Publikováno v:
Journal of Electrical Systems and Information Technology, Vol 7, Iss 1, Pp 1-14 (2020)
Abstract Electrostatic parallel plate actuators are common in micro-electro-mechanical systems due to their compatibility with micro-fabrication technology. Parallel plate actuators suffer from an instability problem called the pull-in phenomenon tha
Externí odkaz:
https://doaj.org/article/21da7cee081b423a9c7b566b109f25b2
Publikováno v:
Inventions, Vol 3, Iss 3, p 66 (2018)
The Microgrids (MGs) are an effective way to deal with the smart grid challenges, including service continuity in the event of a grid interruption, and renewable energy integration. The MGs are compounded by multiple distributed generators (DGs), and
Externí odkaz:
https://doaj.org/article/9b013717e27b4f3a8fb9dd2232328d49
Publikováno v:
IET Science, Measurement & Technology. 13:903-911
With the growing pool of aged power transformers, application of the sweep frequency response analysis (SFRA) to assess power transformers' mechanical integrity has been given much attention. One of the research gaps in this field is the lack of reli
Autor:
El-Gindy, Eman M.1 madkorfawzy@gmail.com, Mostafa, Ehab F. Abdou1, Montasser, Iman M.1, Ismail, Fawzy M.1
Publikováno v:
Egyptian Journal of Hospital Medicine. 2018, Vol. 71 Issue 7, p3591-3600. 10p.
Publikováno v:
Journal of Electrical Systems and Information Technology, Vol 7, Iss 1, Pp 1-14 (2020)
Electrostatic parallel plate actuators are common in micro-electro-mechanical systems due to their compatibility with micro-fabrication technology. Parallel plate actuators suffer from an instability problem called the pull-in phenomenon that happens
Publikováno v:
2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe).
This study presents the methodology for detecting single phasing fault of three-phase induction motors in steady-state operation based on acoustic sound signal analysis. In the proposed methodology, the signal analysis based on the Root Mean Square (
Publikováno v:
IEEE Transactions on Energy Conversion. 33:1086-1097
Direct power control (DPC) has gained much attention for medium-voltage applications due to its fast power control capability. However, a conventional static switching table based DPC can lead to unsatisfactory response when the converter is connecte
Publikováno v:
Australian Journal of Electrical and Electronics Engineering. 15:131-143
The number of bridges, gate drive circuits and dc sources decrease by using asymmetrical is used to solve SHE equations to get the optimal switching angles. Genetic algorithm (GA) is also used to solve these equations to make comparison between Satin
Publikováno v:
IET Power Electronics. 11:1018-1028
The robust operation of grid-connected converters under non-ideal grids is a challenging topic. Synchronising of converters requires accurate estimation of the grid vector angle which is traditionally performed by phase locked loops (PLLs). Separatin
Publikováno v:
IEEE Transactions on Power Electronics. 33:1902-1906
This letter presents a modified switching technique for a three-level neutral-point-clamped converters controlled by direct power control (DPC). The proposed switching technique avoids the hard state transition of each phase module as well as reduces