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Research Output

2020

An Improved Torque Density Pseudo Six-Phase Induction Machine Using a Quadruple Three-Phase Stator Winding

Abdel-Khalik, A. S., Massoud, A. M. & Ahmed, S., Mar 2020, In : IEEE Transactions on Industrial Electronics. 67, 3, p. 1855-1866 12 p., 8657949.

Research output: Contribution to journalArticle

Hybrid Modular Multilevel Converter with Arm-Interchange Concept for Zero-/Low- Frequency Operation of AC Drives

Elserougi, A., Abdelsalam, I., Massoud, A. & Ahmed, S., 1 Jan 2020, In : IEEE Access. 8, p. 14756-14766 11 p., 8957121.

Research output: Contribution to journalArticle

Open Access

IoT-Based Supervisory Control of an Asymmetrical Nine-Phase Integrated on-Board EV Battery Charger

Metwly, M. Y., Abdel-Majeed, M. S., Abdel-Khalik, A. S., Torki, M., Hamdy, R. A., Hamad, M. S. & Ahmed, S., 1 Jan 2020, In : IEEE Access. 8, p. 62619-62631 13 p., 9052669.

Research output: Contribution to journalArticle

Open Access

Modular multilevel DC-DC converter with arm interchange concept

Elserougi, A., Abdelsalam, I., Massoud, A. & Ahmed, S., 28 Feb 2020, In : IET Generation, Transmission and Distribution. 14, 4, p. 564-576 13 p.

Research output: Contribution to journalArticle

Multimodule Boost-Converter-Based Pulse Generators: Design and Operation

Elserougi, A., Massoud, A. & Ahmed, S., Jan 2020, In : IEEE Transactions on Plasma Science. 48, 1, p. 219-227 9 p., 8930998.

Research output: Contribution to journalArticle

2019

A bidirectional non-isolated hybrid modular DC–DC converter with zero-voltage switching

Elserougi, A., Abdelsalam, I., Massoud, A. & Ahmed, S., Feb 2019, In : Electric Power Systems Research. 167, p. 277-289 13 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

A flux boundary scheme in the lattice boltzmann method and its applications in the simulation of membrane desalination

Li, W., Su, X., Palazzolo, A. & Ahmed, S., 1 Sep 2019, In : Desalination and Water Treatment. 161, p. 76-91 16 p.

Research output: Contribution to journalArticle

A Hybrid Nine-Arm Modular Multilevel Converter for Medium-Voltage Six-Phase Machine Drives

Diab, M. S., Elserougi, A. A., Massoud, A. M., Ahmed, S. & Williams, B. W., Sep 2019, In : IEEE Transactions on Industrial Electronics. 66, 9, p. 6681-6691 11 p., 8536864.

Research output: Contribution to journalArticle

2 Citations (Scopus)

A Modular Multilevel Converter with Ripple-Power Decoupling Channels for Three-Phase MV Adjustable-Speed Drives

Diab, M. S., Massoud, A. M., Ahmed, S. & Williams, B. W., May 2019, In : IEEE Transactions on Power Electronics. 34, 5, p. 4048-4063 16 p., 8416763.

Research output: Contribution to journalArticle

3 Citations (Scopus)

A Modular Multilevel Voltage-Boosting Marx Pulse-Waveform Generator for Electroporation Applications

Elgenedy, M. A., Massoud, A. M., Ahmed, S., Williams, B. W. & McDonald, J. R., Nov 2019, In : IEEE Transactions on Power Electronics. 34, 11, p. 10575-10589 15 p., 8643407.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Analysis of Scalar PWM Approach with Optimal Common-Mode Voltage Reduction Technique for Five-Phase Inverters

Dabour, S. M., Abdel-Khalik, A. S., Massoud, A. M. & Ahmed, S., Sep 2019, In : IEEE Journal of Emerging and Selected Topics in Power Electronics. 7, 3, p. 1854-1871 18 p., 8438983.

Research output: Contribution to journalArticle

2 Citations (Scopus)

A Non-Isolated Hybrid-Modular DC-DC Converter for DC Grids: Small-Signal Modeling and Control

Elserougi, A., Abdelsalam, I., Massoud, A. & Ahmed, S., 1 Jan 2019, In : IEEE Access. 7, p. 132459-132471 13 p., 8836552.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Application of Standard Three-Phase Stator Frames in Prime Phase Order Multiphase Machine Construction

Abdel-Khalik, A. S., Massoud, A. M. & Ahmed, S., Apr 2019, In : IEEE Transactions on Industrial Electronics. 66, 4, p. 2506-2517 12 p., 8370776.

Research output: Contribution to journalArticle

5 Citations (Scopus)

A Self-Balanced Bidirectional Medium-/High-Voltage Hybrid Modular DC-DC Converter with Low-Voltage Common DC-Link and Sequential Charging/Discharging of Submodules Capacitors

Elserougi, A. A., Massoud, A., Abdelsalam, I. & Ahmed, S., Apr 2019, In : IEEE Transactions on Industrial Electronics. 66, 4, p. 2714-2725 12 p., 8384277.

Research output: Contribution to journalArticle

2 Citations (Scopus)

A two-dimensional numerical model for silica colloidal fouling in a spacer-filled reverse osmosis membrane system

Su, X., Li, W., Palazzolo, A. & Ahmed, S., 15 Jun 2019, In : Journal of Membrane Science. 580, p. 24-39 16 p.

Research output: Contribution to journalArticle

Carrier-Based PWM Strategy for Quasi-Z Source Nine-Switch Inverters

Dabour, S. M., Abdel-Khalik, A. S., Ahmed, S. & Massoud, A., Oct 2019, IEEE Conference on Power Electronics and Renewable Energy, CPERE 2019. Institute of Electrical and Electronics Engineers Inc., p. 105-111 7 p. 8980225. (IEEE Conference on Power Electronics and Renewable Energy, CPERE 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computation of Fields from a Magnetic Dipole in a Conductive Medium Using the QS-DGTD Method

Burak Özakn, M., Chen, L., Ahmed, S. & Bagci, H., 10 May 2019, 2019 International Applied Computational Electromagnetics Society Symposium in Miami, ACES-Miami 2019. Institute of Electrical and Electronics Engineers Inc., 8712983. (2019 International Applied Computational Electromagnetics Society Symposium in Miami, ACES-Miami 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design of Optimal Droop Control for Multi-Terminal High-Voltage Direct Current Systems During Line Outages

Abu-Elanien, A. E. B., Abdel-Khalik, A. S., Massoud, A. M. & Ahmed, S., 15 Jun 2019, In : Electric Power Components and Systems. 47, 9-10, p. 772-784 13 p.

Research output: Contribution to journalArticle

Exploitation of additional degrees of freedom of multiphase drives in low-frequency operation of modular multilevel converters

Daoud, M., Elserougi, A., Abdel-Khalik, A., Massoud, A., Bojoi, R. & Ahmed, S., Jun 2019, 2019 16th Conference on Electrical Machines, Drives and Power Systems, ELMA 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8771652. (2019 16th Conference on Electrical Machines, Drives and Power Systems, ELMA 2019 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

High-voltage pulse generator based on sequentially charged MMC-SMs operating in a voltage-boost mode

Elgenedy, M. A., Darwish, A., Ahmed, S., Williams, B. W. & McDonald, J. R., 10 Apr 2019, In : IET Power Electronics. 12, 4, p. 749-758 10 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

HVDC shunt tap based on three single-phase half-bridge series-connected MMCs operated under 2L modulation

Elserougi, A., Massoud, A. & Ahmed, S., 20 Aug 2019, In : IET Generation, Transmission and Distribution. 13, 16, p. 3601-3611 11 p.

Research output: Contribution to journalArticle

Hybrid-boost modular multilevel converter-based medium-voltage multiphase induction motor drive for subsea applications

Daoud, M., Elserougi, A., Massoud, A., Bojoi, R., Abdel-Khalik, A. & Ahmed, S., May 2019, In : Journal of Power Electronics. 19, 3, p. 714-726 13 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Low-order space harmonic modeling of asymmetrical six-phase induction machines

Abdel-Khalik, A. S., Hamdy, R. A., Massoud, A. M. & Ahmed, S., 1 Jan 2019, In : IEEE Access. 7, p. 6866-6876 11 p., 8585007.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Nine-Phase Six-Terminal Induction Machine Modeling Using Vector Space Decomposition

Abdel-Khalik, A. S., Massoud, A. M. & Ahmed, S., Feb 2019, In : IEEE Transactions on Industrial Electronics. 66, 2, p. 988-1000 13 p., 8353710.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Nine-phase six-terminal pole-amplitude modulated induction motor for electric vehicle applications

Abdel-Khalik, A. S., Massoud, A. & Ahmed, S., 1 Nov 2019, In : IET Electric Power Applications. 13, 11, p. 1696-1707 12 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Numerical modeling of concentration polarization and inorganic fouling growth in the pressure-driven membrane filtration process

Li, W., Su, X., Palazzolo, A. & Ahmed, S., 1 Jan 2019, In : Journal of Membrane Science. 569, p. 71-82 12 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Permeate flux increase by colloidal fouling control in a vibration enhanced reverse osmosis membrane desalination system

Su, X., Li, W., Palazzolo, A. & Ahmed, S., 1 Mar 2019, In : Desalination. 453, p. 22-36 15 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Standard three-phase stator frames for multiphase machines of prime-phase order: Optimal selection of slot/pole combination

Abdel-Khalik, A. S., Massoud, A. & Ahmed, S., 1 Jan 2019, In : IEEE Access. 7, p. 78239-78259 21 p., 8731851.

Research output: Contribution to journalArticle

Open Access

Zero-/Low-Speed Operation of Multiphase Drive Systems With Modular Multilevel Converters

Daoud, M. I., Elserougi, A. A., Massoud, A. M., Bojoi, R., Abdel-Khalik, A. S. & Ahmed, S., 1 Jan 2019, In : IEEE Access. 7, p. 14353-14365 13 p., 8620182.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2018

A DC autotransformer design for medium and high voltage DC transmission systems

Gowaid, I. A., Adam, G. P., Williams, B. W., Massoud, A. M. & Ahmed, S., 4 Jun 2018, Proceedings - 2018 IEEE 12th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2018. Institute of Electrical and Electronics Engineers Inc., p. 1-6 6 p. (Proceedings - 2018 IEEE 12th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

A Dual Modular Multilevel Converter with High-Frequency Magnetic Links between Submodules for MV Open-End Stator Winding Machine Drives

Diab, M. S., Massoud, A. M., Ahmed, S. & Williams, B. W., 1 Jun 2018, In : IEEE Transactions on Power Electronics. 33, 6, p. 5142-5159 18 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

A High-Gain, High-Voltage Pulse Generator Using Sequentially Charged Modular Multilevel Converter Submodules, for Water Disinfection Applications

Elgenedy, M. A., Massoud, A. M., Ahmed, S. & Williams, B. W., Sep 2018, In : IEEE Journal of Emerging and Selected Topics in Power Electronics. 6, 3, p. 1394-1406 13 p., 8030065.

Research output: Contribution to journalArticle

8 Citations (Scopus)

A HVDC shunt tap based on unidirectional hybrid modular DC–DC converter with simultaneous charging and sequential discharging of capacitors

Elserougi, A. A., Massoud, A. M. & Ahmed, S., May 2018, In : Electric Power Systems Research. 158, p. 37-44 8 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

A Modular Multilevel Converter with Integrated Shared Capacitor Sub-Module for MV Motor Drives Incorporating Symmetrical Six-Phase Machines

DIab, M. S., Williams, B. W., Massoud, A. M. & Ahmed, S., 10 Sep 2018, 2018 IEEE 19th Workshop on Control and Modeling for Power Electronics, COMPEL 2018. Institute of Electrical and Electronics Engineers Inc., 8459951. (2018 IEEE 19th Workshop on Control and Modeling for Power Electronics, COMPEL 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

An H-Bridge Modular DC-DC Converter with Bidirectional Flyback-Based Energy Equalization Modules

Elserougi, A., Massoud, A. & Ahmed, S., 21 Aug 2018, 2018 5th International Conference on Electric Power and Energy Conversion Systems, EPECS 2018. Institute of Electrical and Electronics Engineers Inc., 8443544. (2018 5th International Conference on Electric Power and Energy Conversion Systems, EPECS 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

A Nine-phase Six-Terminal Fractional-Slot-Winding for Interior Permanent-Magnet Machines with Low Space Harmonics

Abdel-Khalik, A. S., Gadoue, S. & Ahmed, S., 24 Oct 2018, Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018. Institute of Electrical and Electronics Engineers Inc., p. 499-505 7 p. 8506749. (Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Common-mode voltage reduction for space vector modulated three- to five-phase indirect matrix converter

Dabour, S. M., Abdel-Khalik, A., Ahmed, S., Massoud, A. M. & Allam, S. M., 1 Feb 2018, In : International Journal of Electrical Power and Energy Systems. 95, p. 266-274 9 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Concentration polarization and permeate flux variation in a vibration enhanced reverse osmosis membrane module

Su, X., Li, W., Palazzolo, A. & Ahmed, S., 1 May 2018, In : Desalination. 433, p. 75-88 14 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
11 Citations (Scopus)

Fundamental output voltage enhancement of half-bridge voltage source inverter with low DC-link capacitance

Elserougi, A., Massoud, A. & Ahmed, S., 1 Jan 2018, In : Journal of Power Electronics. 18, 1, p. 116-128 13 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Interior permanent magnet motor-based isolated on-board integrated battery charger for electric vehicles

Abdel-Khalik, A., Massoud, A. & Ahmed, S., 1 Jan 2018, In : IET Electric Power Applications. 12, 1, p. 124-134 11 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Investigation of three-phase capacitor-tapped multi-module voltage source converter with selective harmonic elimination

Elserougi, A. A., Massoud, A. & Ahmed, S., 4 Jun 2018, Proceedings - 2018 IEEE 12th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2018. Institute of Electrical and Electronics Engineers Inc., p. 1-5 5 p. (Proceedings - 2018 IEEE 12th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Model-predictive control for common-mode voltage reduction and third-harmonic current injection techniques with five-phase inverters

Dabour, S. M., Abdel-Khalik, A. S., Ahmed, S. & Massoud, A., 22 Feb 2018, 2017 19th International Middle-East Power Systems Conference, MEPCON 2017 - Proceedings. Elsayed, A. M. (ed.). Institute of Electrical and Electronics Engineers Inc., p. 1310-1315 6 p. (2017 19th International Middle-East Power Systems Conference, MEPCON 2017 - Proceedings; vol. 2018-February).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Performance evaluation of an on-board integrated battery charger system using a 12-Slot/10-pole surface-mounted PM propulsion motor

Abdel-Khalik, A. S., Ahmed, S. & Massoud, A. M., 27 Aug 2018, 2017 9th IEEE-GCC Conference and Exhibition, GCCCE 2017. Institute of Electrical and Electronics Engineers Inc., 8448216. (2017 9th IEEE-GCC Conference and Exhibition, GCCCE 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Postfault control of scalar (V/f) controlled asymmetrical six-phase induction machines

Abdel-Khalik, A. S., Hamdy, R. A., Massoud, A. M. & Ahmed, S., 1 Jan 2018, In : IEEE Access. 6, p. 59211-59220 10 p., 8482259.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Power angle control of grid-connected capacitor-tapped multi-module voltage source converter

Elserougi, A. A., Massoud, A. & Ahmed, S., 4 Jun 2018, Proceedings - 2018 IEEE 12th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2018. Institute of Electrical and Electronics Engineers Inc., p. 1-6 6 p. (Proceedings - 2018 IEEE 12th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Power control of grid-connected high-gain boost full-bridge modular multilevel converter

Elserougi, A. A., Massoud, A. M. & Ahmed, S., 6 Apr 2018, Proceedings - 2017 IEEE Southern Power Electronics Conference, SPEC 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-5 5 p. (Proceedings - 2017 IEEE Southern Power Electronics Conference, SPEC 2017; vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Quasi two-level PWM operation of a nine-arm modular multilevel converter for six-phase medium-voltage motor drives

Diab, M. S., Adam, G. P., Williams, B. W., Massoud, A. M. & Ahmed, S., 18 Apr 2018, APEC 2018 - 33rd Annual IEEE Applied Power Electronics Conference and Exposition. Institute of Electrical and Electronics Engineers Inc., p. 1641-1648 8 p. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC; vol. 2018-March).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Self-balanced non-isolated hybrid modular DC-DC converter for medium-voltage DC grids

Elserougi, A. A., Massoud, A. M., Abdelsalam, I. & Ahmed, S., 28 Aug 2018, In : IET Generation, Transmission and Distribution. 12, 15, p. 3626-3636 11 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)