Browsing by Author "Daoud, Mohamed I."
Now showing items 1-5 of 5
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A Flywheel Energy Storage System for Fault Ride Through Support of Grid-Connected VSC HVDC-Based Offshore Wind Farms
Daoud, Mohamed I.; Massoud, Ahmed M.; Abdel-Khalik, Ayman Samy; Elserougi, Ahmed; Ahmed, Shehab ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Article)Voltage source converter (VSC)-based high voltage DC (HVDC) transmission is considered the future of offshore power transmission. This paper aims at providing a reliable VSC-HVDC transmission system architecture between ... -
A design example of an 8-pole radial AMB for flywheel energy storage
Daoud, Mohamed I.; Abdel-Khalik, A. S.; Massoud, A.; Ahmed, S.; Abbasy, Nabil H. ( IEEE , 2012 , Conference Paper)High speed flywheel energy storage systems normally use magnetic bearings to reduce friction loss. Bearing load consists of radial forces with or without axial forces according to drive configuration and requirements. The ... -
On the development of flywheel storage systems for power system applications: A survey
Daoud, Mohamed I.; Abdel-Khalik, A. S.; Massoud, A.; Ahmed, S.; Abbasy, Nabil H. ( IEEE , 2012 , Conference Paper)Energy storage systems cannot be considered energy sources but having the ability of storing and discharging energy. They have a vital rule in the reliability and power quality of power systems. There are several energy ... -
Parameter identification of five-phase induction machines with single layer windings
Abdel-Khalik, Ayman S.; Daoud, Mohamed I.; Ahmed, Shehab; Elserougi, Ahmed A.; Massoud, Ahmed M. ( IEEE , 2014 , Article)Despite the increased interest in multiphase induction machines for safety-critical applications, machine parameter identification for the different sequence planes is still a challenging research point. In most available ... -
Series-connected multi-half-bridge modules converter for integrating multi-megawatt wind multi-phase permanent magnet synchronous generator with dc grid
Elserougi, Ahmed A.; Daoud, Mohamed I.; Abdel-Khalik, Ayman S.; Mohamed Massoud, Ahmed; Ahmed, Shehab ( Institution of Engineering and Technology , 2017 , Article)In this study, a new transformerless wind energy conversion system to integrate high-power multi-phase permanent magnet wind generators to medium-voltage local grids is presented. The proposed converter topology consists ...