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2011

Omar H. Abdalla

Articles 1 - 3 of 3

Full-Text Articles in Power and Energy

Interconnection Of Oman And Uae Electric Power Systems, Omar H. Abdalla, Rashid Al-Badwawi, Hilal S. Al-Hadi, Hisham A. Al-Riyami, Ahmed Al-Nadabi, Karim Karoui, Ariadne Szekut Nov 2011

Interconnection Of Oman And Uae Electric Power Systems, Omar H. Abdalla, Rashid Al-Badwawi, Hilal S. Al-Hadi, Hisham A. Al-Riyami, Ahmed Al-Nadabi, Karim Karoui, Ariadne Szekut

Omar H. Abdalla

The objective of this paper is to assess the impact of interconnecting Oman and United Arab Emirates (UAE) through the existing 220kV, 46.7km double circuit transmission line rated 762MVA for each circuit. A model is developed to represent both systems of Oman and UAE based on the EUROSTAG© software. Load flow and contingency studies are presented to evaluate the compliance of the interconnected system for security criteria N and N-1. Calculations are applied to two operating conditions (peak and minimum load) and for three energy exchange cases: no exchange and maximum exchanges in both directions. Short circuit studies are presented …

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Steady-State And Dynamic Performance Of Oman Transmission System With Diesel-Engine Driven Distributed Generation, Omar H. Abdalla, Rashid Al-Badwawi, Hilal Al-Hadi, Hisham Al-Riyami, Ahmed Al-Nadabi Sep 2011

Steady-State And Dynamic Performance Of Oman Transmission System With Diesel-Engine Driven Distributed Generation, Omar H. Abdalla, Rashid Al-Badwawi, Hilal Al-Hadi, Hisham Al-Riyami, Ahmed Al-Nadabi

Omar H. Abdalla

The paper presents simulation studies of installing a number of diesel-engine driven generating units at selected locations in the main transmission system of Oman. A total of 300MW generator units are proposed on a temporary basis to aid in meeting the peak demand in summer 2011. A digital model is developed to simulate the system including central power plants, transmission system, loads and the proposed Distributed Generation (DG). The model includes representation of governor and excitation systems. The simulation studies are performed by using the DIgSILENT PowerFacrory software package. The objective of the studies is to demonstrate effects of the …

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Steady-State And Transient Performance Of Oman Transmission System With 200mw Concentrated Solar Power Plant, Omar H. Abdalla, Rashid S. Al-Badwawi, Hilal S. Al-Hadi, Hisham A. Al-Riyami, Ahmed Al-Nadabi Dec 2010

Steady-State And Transient Performance Of Oman Transmission System With 200mw Concentrated Solar Power Plant, Omar H. Abdalla, Rashid S. Al-Badwawi, Hilal S. Al-Hadi, Hisham A. Al-Riyami, Ahmed Al-Nadabi

Omar H. Abdalla

The paper presents steady-state and transient studies to assess the impact of a 200MW Concentrated Solar Power (CSP) plant connection on the Main Interconnected Transmission System (MITS) of Oman. The CSP plant consists mainly of a solar field with parabolic trough collectors, two thermal storage tanks, heat exchangers, piping systems, steam turbine, and electric generator. Two proposed locations are considered to connect the CSP plant to MITS: Manah and Adam 132/33kV grid stations in Al-Dakhiliah region. The transmission grid model of 2015 has been updated to include the simulation of the proposed 200MW CSP at either Manah or Adam. The …

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