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Distributed generation integration in the distribution system is a challenging issue in context of optimal placement of DG and improvements in the system operation in terms of losses reduction and voltage profile improvement. In this paper, The main objective of the paper is: (i) finding out the optimal DG location and size using various techniques at unity and 0.9 pf lag, (ii) calculation of total...
This article describes a Wave Field Synthesis (WFS) MATLAB toolbox designed by the authors. The toolbox provides the user with the possibility to create several WFS settings and simulate the resulting wavefront including an optimization algorithm that uses the created parameters to minimize the mean squared error (MSE) in a particular region of the simulation space. The outcome of the optimization...
The growth of electricity demand in Argentina leads to the system expansion in generation, transmission and distribution networks in that country. Regarding distribution networks, a typical problem arises when a distribution company or a large customer must choose the location of its electrical substations; because this decision will determine the total cost of the installation. With the aim of minimize...
The aim of our study is the optimization after restoring and reconfigure the faulted area in a distribution network after locating and isolating the faulted block. Restoration involves changing the switch status to maximize the supply to loads that are left unsupplied after fault removal. After system optimization using reconfiguration, Field Programmable Gate Array (FPGA) is used in order to control...
Synchronous generator excitation control system is one of the most important parts of power system control. And as PID control is one of the first developed and the most widely used control schemes in excitation system, its parameters tuning problem has been highly concerned. Since MATLAB genetic algorithm toolbox has the characteristics of strong robustness and efficient optimization, this paper...
Aiming at the problems of great demand of samples, applicability and simulation precision of the routine empirical statistical soil erosion models, based on the reasonable extension of the high-order grey dispersed array dynamic model GWS(n,1) a multivariable high-dimension non-linear index model GWS(n,m)was established. Through the optimization by MATLAB, the searching and identification of the parameters...
In the present day scenario private power producers are increasing rapidly to meet the increase in demand due to heavily loaded customers. In this process, the existing transmission lines are overloaded and lead to unstable system. In this paper a three-step procedure is developed and is illustrated to decide the number, location and optimal setting of thyristor control series capacitors (TCSCs) to...
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