• Amit Saraswat and Ashish Saini, “Principal Component Analysis Based Real Coded Genetic Algorithm for Optimal Reactive Power Dispatch”, Int. J. of Power and Energy Conversion (IJPEC), Inderscience. (In Press) • Amit Saraswat and Ashish Saini, “Optimal Reactive Power Dispatch by an Improved Real Coded Genetic Algorithm with PCA Mutation” Proc. of IET, Second Int. Conf. on Sustainable Energy and...

This paper presents a novel probabilistic optimization algorithm for simultaneous active and reactive power dispatch in power systems with significant wind power integration. Two types of load and wind-speed uncertainties have been assumed that follow normal and Weibull distributions, respectively. A PV bus model for wind turbines and the wake effect for correlated wind speed are used to achiev...

This paper presents an algorithm for solving optimal power flow problem through the application of Differential Evolution (DE). Economic Dispatch is the process of allocating the required load demand between the available generation units such that the cost of operation is minimized. There have been many algorithms proposed for economic dispatch out of which a Differential Evolution (DE) is dis...

Abstract Optimal reactive power dispatch (ORPD) plays a significant role in the control and smooth operation of system through enhancement network’s reliability, security, economic aspects. This paper presents bibliometric visual analysis ORPD-related research articles extracted from Web Science (WoS) database its inception to October 29, 2019. A total 263 drawn 166 journals, published between ...

This paper presents an algorithm for solving the multi-objective reactive power dispatch problem in power system. Modal analysis of the system is used for static voltage stability assessment. Loss minimization and maximization of voltage stability margin are taken as the objectives. Generator terminal voltages, reactive power generation of the capacitor banks and tap changing transformer settin...

In this paper authors have used mixed heuristic and evolutionary technique for solving the reactive power problem. In doing so, power system control variables are treated as planning & dispatch variables. All the variables of the reactive power optimization problem do not involve cost. The variables which does not involve cost treated as dispatch variable and those involve cost are treated as p...

The optimal reactive power dispatch (ORPD) problem represents a fundamental concern in the efficient and reliable operation of systems, based on proper coordination numerous devices. Therefore, ORPD calculation is an elaborate nonlinear optimization that requires highly performing computational algorithms to identify solution. In this paper, potential metaheuristic methods explored for solving ...

With the development of concentrated wind power areas, new energy’s dispatching problems are more prominent with its fast expansion. However, we can maximize the utilization of wind power under power curtailment conditions by optimal wind power dispatching. The paper studies on the basic theories of wind power turbines, and analyses the power’s control and output characteristics of wind turbine...