Dr Dallia Ali's Outputs (50)

Modeling a proton exchange membrane (PEM) fuel cell system as a hybrid power supply for standalone applications. (2011)
Presentation / Conference Contribution
ALI, D. and AKLIL-D'HALLUIN, D.D. 2011. Modeling a proton exchange membrane (PEM) fuel cell system as a hybrid power supply for standalone applications. In Proceedings of 2011 Asia-Pacific power and energy engineering conference (APPEEC 2011), 25-28 March 2011, Wuhan, China. Piscataway: IEEE [online], article 5749114. Available from: https://doi.org/10.1109/APPEEC.2011.5749114

Fuel Cells (FC) can help in contributing to environmental pressures by maximizing the use of renewables in the energy production and using hydrogen produced with no CO 2 emission from Renewable Energy Systems (RES). FCs also contributes to energy sec... Read More about Modeling a proton exchange membrane (PEM) fuel cell system as a hybrid power supply for standalone applications..

Increasing the penetration of renewables by stabilizing the grid through the use of energy storage: fuel cell technologies. (2011)
Presentation / Conference Contribution
GAZEY, R., ALI, D. and AKLIL, D. 2011. Increasing the penetration of renewables by stabilizing the grid through the use of energy storage; fuel cell technologies. Presented at the 2011 Institute for Innovation, Design and Sustainability (IDEAS) annual conference, February 2011, Aberdeen, UK.

One of the main solutions to increase the penetration of renewables is to provide the ability to store energy. Electrical power generated by renewables (such as wind, hydro, solar) would be stored at times when renewable power production is high. The... Read More about Increasing the penetration of renewables by stabilizing the grid through the use of energy storage: fuel cell technologies..

A simulation model for the dynamic analysis of a stand-alone PEM fuel cell. (2008)
Journal Article
ALI, D.M. 2008. A simulation model for the dynamic analysis of a stand-alone PEM fuel cell. Alexandria engineering journal, 47(2), pages 163-174.

The ever increasing demand for electrical energy and the rise in the electricity prices due to the recent instability of the oil prices in addition to the degrading of the air quality resulting from the emissions of the existing energy conversion dev... Read More about A simulation model for the dynamic analysis of a stand-alone PEM fuel cell..

Applications of minimal path set and dual fault tree approach for piecewise reliability evaluation of large-scale electrical power systems. (2008)
Presentation / Conference Contribution
ALI, D.M. 2008. Applications of minimal path set and dual fault tree approach for piecewise reliability evaluation of large-scale electrical power systems. In Proceedings of the 12th International Middle East power system conference 2008 (MEPCON 2008), 12-15 March 2008, Aswan, Egypt. Piscataway: IEEE [online], pages 11-17. Available from: https://doi.org/10.1109/MEPCON.2008.4562331

Reliability assessment techniques and programs handling is an important issue for both power systems planning and testing in existing power system configurations. The Assessment techniques are suitable for detecting weak points in the reliability ass... Read More about Applications of minimal path set and dual fault tree approach for piecewise reliability evaluation of large-scale electrical power systems..

A simplified dynamic simulation model (prototype) for a stand-alone Polymer Electrolyte Membrane (PEM) fuel cell stack (2008)
Presentation / Conference Contribution
ALI, D.M. 2008. A simplified dynamic simulation model (prototype) for a stand-alone Polymer Electrolyte Membrane (PEM) fuel cell stack. In Proceedings of 12th international Middle East power system conference 2008 (MEPCON 2008), 12-15 March 2008, Aswan, Egypt. Piscataway: IEEE [online], 480-485. From: https://doi.org/10.1109/MEPCON.2008.4562321

The ever increasing demand for electrical energy and the rise in the electricity prices due to the recent instability of the oil prices in addition to the degrading of the air quality resulting from the emissions of the existing energy conversion dev... Read More about A simplified dynamic simulation model (prototype) for a stand-alone Polymer Electrolyte Membrane (PEM) fuel cell stack.

Investigation into modelling of a fuel cell stack system. (2006)
Presentation / Conference Contribution
ALI, D.M. and SALMAN, S.K. 2006. Investigation into modelling of a fuel cell stack system. In Proceedings of 41st international Universities power engineering conference 2006 (UPEC 2006), 6-8 September 2006, Newcastle upon Tyne, UK, vol III. Piscataway: IEEE [online], pages 137-141. Available from: https://doi.org/10.1109/UPEC.2006.367723

Noticing the rise in the electricity prices, worrying about the CO 2 emissions and global warming and not sure about living with nuclear power stations, makes everyone think from where energy will come in the coming years. What is needed is a zero-em... Read More about Investigation into modelling of a fuel cell stack system..

A comprehensive review of the fuel cells technology and hydrogen economy. (2006)
Presentation / Conference Contribution
ALI, D.M. and SALMAN, S.K. 2006. A comprehensive review of the fuel cells technology and hydrogen economy. In Proceedings of 41st international Universities power engineering conference 2006 (UPEC 2006), 6-8 September 2006, Newcastle upon Tyne, UK, vol III. Piscataway: IEEE [online], pages 98-102. Available from: https://doi.org/10.1109/UPEC.2006.367723

The degrading of the air quality resulting from the emissions of the existing energy conversion devices, in addition to the recent instability of the oil prices forced the need to a more stable zero-emission distribution generation technology or comb... Read More about A comprehensive review of the fuel cells technology and hydrogen economy..

A guide to a range of electrical energy storage devices (ESDs), with an assessment of fuel cells. (2006)
Journal Article
ALI, D.M. 2006. A guide to a range of electrical energy storage devices (ESDs) with an assessment of fuel cells. Alexandria engineering journal, 45(3), pages 317-323.

It is always desirable to de-couple the generation and the use of electrical energy, for example, to power mobile devices, to provide remote energy power support, or to simply spread electricity demand evenly over the daily cycle. This is achieved by... Read More about A guide to a range of electrical energy storage devices (ESDs), with an assessment of fuel cells..

Recent advances in fuel cells technology. (2004)
Presentation / Conference Contribution
ALI, D. and SALMAN, S.K. 2004. Recent advances in fuel cells technology. Presented at the 2004 Energy storage and renewable power systems conference, 7 July 2004, Aberdeen, UK.

The 21st Century will be the Dispersed generation or decentralized power systems (wind turbines, photovoltaic, fuel cells FC) century. Fuel cell is an emerging energy efficient technology with zero carbon emission to replace engines and batteries sav... Read More about Recent advances in fuel cells technology..

A hybrid expert system assisting decision making for distribution system load forecasting. (1994)
Presentation / Conference Contribution
MORSI, D.M., ABBASY, N.H. and ABUL ELLA, M.S. 1994. A hybrid expert system assisting decision making for distribution system load forecasting. In Proceedings of the 1994 Mediterranean electrotechnical conference (MELECON '94), 12-14 April 1994, Antalya, Turkey. Piscataway: IEEE [online], pages 893-896. Available from: https://doi.org/10.1109/MELCON.1994.380958

This paper introduces a typically intelligent hybrid expert system (ES) for an annualized distribution system load forecasting. The proposed ES has the capability of predicting the annual distribution substation load growth, and patterns of subsequen... Read More about A hybrid expert system assisting decision making for distribution system load forecasting..