Power Systems Operation

The evolutionary integral dynamical models of storage systems are addressed. Such models are based on systems of weakly regular nonlinear Volterra integral equations with piecewise smooth kernels. These equations can have non-unique solutions that depend on free parameters. The objective of this paper was two-fold. First, the iterative numerical method based on the modified Newton–Kantorovich iterative process is proposed for a solution of the nonlinear systems of such weakly regular Volterra equations. Second, the proposed numerical method was tested both on synthetic examples and real world problems related to the dynamic analysis of microgrids with energy storage systems.

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Power systems operation using particle swarm optimization technique

Electric Power Systems Research ◽

10.1016/j.epsr.2008.03.021 ◽

2008 ◽

Vol 78 (11) ◽

pp. 1906-1913 ◽

Cited By ~ 11

Author(s):

A.A. Abou El-Ela ◽

T. Fetouh ◽

M.A. Bishr ◽

R.A.F. Saleh

Keyword(s):

Particle Swarm Optimization ◽

Power Systems ◽

Optimization Technique ◽

Particle Swarm ◽

Swarm Optimization ◽

Particle Swarm Optimization Technique ◽

Power Systems Operation

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Influence of voltage flicker propagation on power systems operation

2011 IEEE Power and Energy Society General Meeting ◽

10.1109/pes.2011.6039773 ◽

2011 ◽

Author(s):

G. C. Lazaroiu ◽

L. Lipan ◽

M. Roscia ◽

D. Zaninelli

Keyword(s):

Power Systems ◽

Voltage Flicker ◽

Power Systems Operation

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Development of Power Interconnections in Europe and Their Influence on the Reliability and Quality of National Power Systems Operation

IEEE Power Engineering Review ◽

10.1109/mper.1998.655582 ◽

1998 ◽

Vol 18 (2) ◽

pp. 10-11

Author(s):

Y.N. Kucherov

Keyword(s):

Power Systems ◽

National Power ◽

Power Systems Operation

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Monte Carlo Simulation of a Microgrid Harmonic Power Flow

International Journal of Emerging Electric Power Systems ◽

10.1515/ijeeps-2013-0041 ◽

2014 ◽

Vol 15 (2) ◽

pp. 129-140 ◽

Cited By ~ 2

Author(s):

Abdullahi Lanre Amoo ◽

Usman O. Aliyu ◽

Dalila Mat Said ◽

Abdullah Asuhaimi Mohd Zin ◽

Abubakar Sadiq Bappah

Keyword(s):

Monte Carlo ◽

Power Systems ◽

Power Flow ◽

Harmonic Distortion ◽

Power Utility ◽

Quality Performance ◽

Demand Factor ◽

Utility Companies ◽

Power Systems Operation ◽

Harmonic Power

Abstract With the transformation of power utility companies from vertical structure to full deregulated entities, the need for the integration of distributed generation (DG) resource in the form of Microgrid (MG) system would soon become indispensable in most deregulated power systems. This is due to renewability of such generation systems. The power quality performance in terms of intermittent energy of these DG systems supply is the major limitation to their full integration as the sole generation entities that can propel rapid decentralization of electric power systems operation. Nonetheless, the acceptable standard is to operate them in an islanding mode or as a MG optimally dispatch among generation mix. This paper developed a total harmonic distortion models for a Microgrid bus in a Nigerian grid system and applied Monte Carlo technique to reliably predict the level of harmonic power flow in the system. The result shows that the distortion increases as the demand factor of the station decreases.

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