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ORCIDGuirguis Z. Abdelmessih
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2020 – today
- 2023
[c10]Guirguis Z. Abdelmessih, J. Marcos Alonso, Igor B. Barboza, Marco A. Dalla Costa:
Magnetically-Integrated Parallel Buck-Boost and Boost Converter as a High-Efficient High-Power-Density Off-Line LED Driver. IAS 2023: 1-8- [c9]J. Marcos Alonso, Guirguis Z. Abdelmessih, Marco A. Dalla Costa, Yueshi Guan, Yijie Wang:
Investigation of the Use of Switched Capacitor Converters as LED Drivers. IAS 2023: 1-8 - 2022
- [c8]Nelson Spode, Marco A. Dalla Costa, Guirguis Z. Abdelmessih, J. Marcos Alonso, Renan R. Duarte:
Reducing Low-Frequency Ripple Using Alternative Output Capacitor Connection on Integrated Converters for LED Drivers. IAS 2022: 1-8 - 2021
- [j2]Jean S. Brand
, Guirguis Z. Abdelmessih, J. Marcos Alonso, Yijie Wang, Yueshi Guan, Marco A. Dalla Costa:
Capacitance Reduction in Flicker-Free Integrated Offline LED Drivers. IEEE Trans. Ind. Electron. 68(12): 11992-12001 (2021) - 2020
- [c7]Guirguis Z. Abdelmessih, J. Marcos Alonso, Nelson da S. Spode, Marco A. Dalla Costa:
Electrolytic-Capacitor-less Off-Line LED Driver based on Integrated Parallel Buck-Boost and Boost Converter. IAS 2020: 1-7 - [c6]Jean S. Brand, Felipe Loose, Guirguis Z. Abdelmessih, Nelson da S. Spode, J. Marcos Alonso, Marco A. Dalla Costa:
Generalized Analysis of Non-Isolated Integrated LED Drivers. IAS 2020: 1-6
2010 – 2019
- 2019
- [c5]Guirguis Z. Abdelmessih, J. Marcos Alonso, Wen-Tien Tsai, Marco A. Dalla Costa:
High-Efficient High-Power-Factor Off-Line LED Driver based on Integrated Buck and Boost Converter. IAS 2019: 1-6 - 2018
- [c4]Sameh Elshafey, Mohamed Shehadeh, Seif Bayoumi, Juan Díaz, Alberto M. Pernia, Miguel A. Jose-Prieto, Guirguis Z. Abdelmessih:
Solar Thermal Power in Egypt. IAS 2018: 1-8 - 2017
- [j1]José Marcos Alonso, Marina S. Perdigão, Guirguis Zaki Abdelmessih, Marco A. Dalla Costa, Yijie Wang:
SPICE Modeling of Variable Inductors and Its Application to Single Inductor LED Driver Design. IEEE Trans. Ind. Electron. 64(7): 5894-5903 (2017) - [c3]Guirguis Z. Abdelmessih, J. Marcos Alonso:
Loss analysis for efficiency improvement of the integrated buck-flyback converter for LED driving applications. IAS 2017: 1-8 - 2016
- [c2]Guirguis Z. Abdelmessih, J. Marcos Alonso:
A new active Hybrid-Series-Parallel PWM dimming scheme for off-line integrated LED drivers with high efficiency and fast dynamics. IAS 2016: 1-8 - [c1]J. Marcos Alonso, Marina S. Perdigão, Guirguis Z. Abdelmessih, Marco A. Dalla Costa, Yijie Wang:
SPICE-aided design of a variable inductor in LED driver applications. IAS 2016: 1-8
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