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Shehab Ahmed

Researcher at King Abdullah University of Science and Technology

Publications -  317
Citations -  7402

Shehab Ahmed is an academic researcher from King Abdullah University of Science and Technology. The author has contributed to research in topics: Stator & Inverter. The author has an hindex of 37, co-authored 317 publications receiving 5841 citations. Previous affiliations of Shehab Ahmed include Qatar University & Qatar Airways.

Papers
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Journal ArticleDOI

High-Performance Adaptive Perturb and Observe MPPT Technique for Photovoltaic-Based Microgrids

Ahmed K. Abdelsalam, +3 more
- 17 Jan 2011 - 
TL;DR: In this article, a design example is presented by experimental implementation of the proposed technique and practical results for the implemented setup at different irradiance levels are illustrated to validate the proposed scheme.
Journal ArticleDOI

Detection of Rotor Slot and Other Eccentricity-Related Harmonics in a Three-Phase Induction Motor with Different Rotor Cages

Subhasis Nandi, +2 more
- 01 Sep 2001 - 
TL;DR: In this article, the authors used coupled magnetic circuit simulation results for a four pole, three phase induction motor with 44, 43, and 42 rotor slots under healthy, static, dynamic and mixed eccentricity conditions.
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Quasi Two-Level Operation of Modular Multilevel Converter for Use in a High-Power DC Transformer With DC Fault Isolation Capability

I. A. Gowaid, +5 more
- 01 Jan 2015 - 
TL;DR: In this paper, a quasi two-level operating mode of the modular multilevel converter is proposed, where the converter generates a square wave with controllable dv/dt by employing the cell voltages to create transient intermediate voltage levels.
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Analysis and Design of a Modular Multilevel Converter With Trapezoidal Modulation for Medium and High Voltage DC-DC Transformers

I. A. Gowaid, +4 more
- 01 Oct 2015 - 
TL;DR: In this article, a half-bridge chopper cell was used for dc-dc transformer with modular multilevel converters to avoid the use of standard bulky modular multi-level bridges.
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Multilevel Medium-Frequency Link Inverter for Utility Scale Photovoltaic Integration

Somasundaram Essakiappan, +4 more
- 01 Jul 2015 - 
TL;DR: In this paper, a multilevel topology with medium-frequency ac link for medium-voltage grid integration of utility photovoltaic (PV) plants is discussed.