Unified Power Flow Controller (UPFC) Integrated with Electromagnetic Energy Storage System for System Stability Enhancement
Saravanan Kandasamy,
Dawit Leykuen Berhanu,
Getnet Zewde Somanu
Issue:
Volume 3, Issue 3, May 2014
Pages:
50-59
Received:
11 April 2014
Accepted:
28 April 2014
Published:
10 May 2014
Abstract: In this paper analysis the UPFC integrated with energy storage devices for improvement of system stability compensation. Before that, used traditional UPFC is to control all transmission line parameters simultaneously or selectively but don’t have appropriate control for throughout system. During large transients; traditional UPFC have restricted capability of power flow control. In this paper to do reduce or eliminate that negative aspect of established UPFC using substantial energy storage devices adapted with UPFC. In this proposed system Integration of Superconducting Magnetic Energy Storage (SMES) into UPFC is described. SMES is connected to UPFC through an interface with DC-DC chopper. UPFC with SMES system will inject or absorb real and reactive power to or from an influence system at really quick rate on a repetitive beginning of stability problem. Here Comparative Analysis of the two types, one is integration of electromagnetic energy storage into UPFC and another is integration of electrochemical energy storage into UPFC is done by means of MATLAB/SIMULINK software package.
Abstract: In this paper analysis the UPFC integrated with energy storage devices for improvement of system stability compensation. Before that, used traditional UPFC is to control all transmission line parameters simultaneously or selectively but don’t have appropriate control for throughout system. During large transients; traditional UPFC have restricted c...
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Assessment of a Viability of Wind Power in Iraq
Osama Tarek Al-Taai,
Qassim Mahdi Wadi,
Amani Ibraheem Al-Tmimi
Issue:
Volume 3, Issue 3, May 2014
Pages:
60-70
Received:
13 June 2014
Accepted:
30 June 2014
Published:
10 July 2014
Abstract: Wind energy is now being used in almost every country of the world as an important and pollution free renewable source of energy. This study deals with the feasibility of utilizing winds in generating electricity in Iraq by using the daily average wind speed data since (1/4/2011 to 1/4/2012) for fifteen stations from different regions have been selected for this purpose and for three height (12,50,100 m)and applied it with wind turbine (3Kw). The wind power and the wind power density for the selected stations have been calculated and the maximum values at Basrah (Albrjsuh), the medium values at Baghdad (Abughraib) and the lowest values in northern region Mosul (Bashiqah). Byusing the graphical method to calculate the Weibull distribution .the highest values foe Weibull parameters at Basrah (Albrjsuh), the medium values at Baghdad (Abughraib) and the lowest values in Mosul (Bashiqah). The regression statistical analysis correlation was found for all stations and the most effective values was in at Basrah (Albrjsuh), the medium values at Baghdad (Abughraib) and the lowest values was Mosul (Bashiqah).
Abstract: Wind energy is now being used in almost every country of the world as an important and pollution free renewable source of energy. This study deals with the feasibility of utilizing winds in generating electricity in Iraq by using the daily average wind speed data since (1/4/2011 to 1/4/2012) for fifteen stations from different regions have been sel...
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