Browsing Electrical Engineering by Author "Massoud, Ahmed Mohamed"
Now showing items 1-3 of 3
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A series flywheel architecture for power levelling and mitigation of DC voltage transients in multi-terminal HVDC grids
Gowaid, Islam Azmy; Elserougi, Ahmed Abbas; Abdel-Khalik, Ayman Samy; Massoud, Ahmed Mohamed; Ahmed, Shehab ( Institution of Engineering and Technology , 2014 , Article)This study proposes a new architecture of flywheel energy storage system (FESS) which can be implemented at generating unit (GU) level (e.g. wind turbine) or scaled up for application in grid-side converter (GSC) stations ... -
An interline dynamic voltage restoring and displacement factor controlling device (IVDFC)
Elserougi, A.; Massoud, Ahmed Mohamed; Abdel-Khalik, A.S.; Ahmed, Shehab; Hossam-Eldin, Ahemd Abdalla ( IEEE , 2014 , Article)An interline dynamic voltage restorer (IDVR) is invariably employed in distribution systems to mitigate voltage sag/swell problems. An IDVR merely consists of several dynamic voltage restorers (DVRs) sharing a common dc ... -
Three-wire bipolar high-voltage direct current line using an existing single-circuit high-voltage alternating current line for integrating renewable energy sources in multiterminal DC networks
Elserougi, Ahmed; Massoud, Ahmed Mohamed; Abdel-Khalik, Ayman Samy; Ahmed, Shehab ( Institution of Engineering and Technology , 2016 , Article)When compared with conventional point-To-point high-voltage direct current (HVDC) systems, multiterminal HVDC (MTDC) systems are more economical and flexible. MTDC systems can tie distributed high power renewable energy ...