Electric power restructuring offers a major change to the vertically integrated monopoly. The change manifests the main part of engineers’ efforts to reshape the three components of today’s vertically integrated monopoly: generation, distribution and transmission. In a restructured environment, the main tasks of these three components will remain the same as before, however, to comply with ...

The power flow equations model the steady-state relationship between the power injections and voltage phasors in an electric power system. By separating the real and imaginary components of the voltage phasors, the power flow equations can be formulated as a system of quadratic polynomials. Only the real solutions to these polynomial equations are physically meaningful. This paper focuses on th...

With consideration to importance of power quality in power systems especially in distribution systems and with increasing application of electronic devices which have higher sensitivity to fed powers quality, in this paper voltage profile in distribution systems has been surveyed. Improvement of voltage profile via injection of reactive power has been depicted. Presence of loads which is genera...

Objective(s): One applications of nanotechnology is in the area of medicine which is called nanomedicine. Primary instruments in nanomedicine can help us to detect diseases and used for drug delivery to inaccessible areas of human tissues. An important issue in simulating the motion of nanoparticles is modeling blood flow as a Newtonian or non-Newtonian fluid. Sometimes blood flow is simulated ...

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Single-diode Model Based Photovoltaic Module: Analysis and Comparison Approach Ahmad H. Besheer, Ahmed M. Kassem & Almoataz Y. Abdelaziz a Electrical Engineering Department, Faculty of Engineering, University of Tabuk, Tabuk, Saudi Arabia b Environmental Studies and Research Institute, University of Sadat City, Sadat City, Egypt c Electrical Department, Beni Suef University, Beni Suef, Egypt d ...

Congestion Management Considering Optimal Placement of Distributed Generator in Deregulated Power System Networks Kanwardeep Singh , Vinod Kumar Yadav , Narayana Prasad Padhy & Jaydev Sharma To cite this article: Kanwardeep Singh , Vinod Kumar Yadav , Narayana Prasad Padhy & Jaydev Sharma (2014) Congestion Management Considering Optimal Placement of Distributed Generator in Deregulated Power Sy...

In this paper, a new structure for reactive power market is presented. Considering reactive power losses caused by active power flow in the reactive power market is the main purpose of this paper. Hence, this study tries to improve reactive power market and create fair competition in reactive power generation.

This paper considers a probabilistic generalization of the N-k failure-identification problem in power transmission networks, where the probability of failure of each component in the network is known a priori and the goal of the problem is to find a set of k components that maximizes disruption to the system loads weighted by the probability of simultaneous failure of the k components. The res...