
Guirguis
Zaki Guirguis Abdelmessih
Profesor Ayudante Doctor
Publications (20)
2023
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Reducing Low-Frequency Ripple Using Alternative Output Capacitor Connection on Integrated Converters for LED Drivers
IEEE Transactions on Industry Applications
2022
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Reducing Low-Frequency Ripple Using Alternative Output Capacitor Connection on Integrated Converters for LED Drivers
Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)
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Investigation into Magnetic Control of Hard-Switching DC-DC Converters
2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022
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High-Efficient Electrolytic-Capacitor-Less Offline LED Driver with Reduced Power Processing
IEEE Transactions on Power Electronics, Vol. 37, Núm. 2, pp. 1804-1815
2021
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Capacitance Reduction in Flicker-Free Integrated Offline LED Drivers
IEEE Transactions on Industrial Electronics, Vol. 68, Núm. 12, pp. 11992-12001
2020
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Generalized Analysis of Non-Isolated Integrated LED Drivers
2020 IEEE Industry Applications Society Annual Meeting, IAS 2020
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Electrolytic-Capacitor-less Off-Line LED Driver based on Integrated Parallel Buck-Boost and Boost Converter
2020 IEEE Industry Applications Society Annual Meeting, IAS 2020
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Fully Integrated Buck and Boost Converter as a High Efficiency, High-Power-Density Off-Line LED Driver
IEEE Transactions on Power Electronics, Vol. 35, Núm. 11, pp. 12238-12251
2019
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High-Efficient High-Power-Factor Off-Line LED Driver based on Integrated Buck and Boost Converter
2019 IEEE Industry Applications Society Annual Meeting, IAS 2019
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Aging Model for Life Prediction and Simulation of Organic Light-Emitting Diodes (OLEDs)
Proceedings - 2019 IEEE International Conference on Environment and Electrical Engineering and 2019 IEEE Industrial and Commercial Power Systems Europe, EEEIC/I and CPS Europe 2019
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Analysis, design, and experimentation of the active hybrid‐series‐parallel PWM dimming scheme for high‐efficient off‐line LED drivers
IET Power Electronics, Vol. 12, Núm. 7, pp. 1697-1705
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Analysis and experimentation on a new high power factor off-line LED driver based on interleaved integrated buck flyback converter
IEEE Transactions on Industry Applications, Vol. 55, Núm. 4, pp. 4359-4369
2018
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Solar thermal power in Egypt
2018 IEEE Industry Applications Society Annual Meeting, IAS 2018
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Loss Analysis for Efficiency Improvement of the Integrated Buck-Flyback LED Driver
IEEE Transactions on Industry Applications
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Analysis and experimentation on a new high power factor off-line LED driver based on interleaved integrated buck flyback converter
Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
2017
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Loss analysis for efficiency improvement of the integrated buck-flyback converter for LED driving applications
2017 IEEE Industry Applications Society Annual Meeting, IAS 2017
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SPICE Modeling of Variable Inductors and Its Application to Single Inductor LED Driver Design
IEEE Transactions on Industrial Electronics, Vol. 64, Núm. 7, pp. 5894-5903
2016
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SPICE-aided design of a variable inductor in LED driver applications
IEEE Industry Application Society, 52nd Annual Meeting: IAS 2016
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Hybrid series-parallel PWM dimming technique for integrated-converter-based HPF LED drivers
Proceedings - 2016 51st International Universities Power Engineering Conference, UPEC 2016
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A new active Hybrid-Series-Parallel PWM dimming scheme for off-line integrated LED drivers with high efficiency and fast dynamics
IEEE Industry Application Society, 52nd Annual Meeting: IAS 2016