This paper addresses the problem of reducing CO2 emissions by applying convex optimal power flow model to the combined economic and emission dispatch problem. The large amount of CO2 emissions in the power industry is a major source of global warming effect. An efficient and economic approach to reduce CO2 emissions is to formulate the emission reduction problem as emission dispatch problem and...

Abstract Rao suggested three straight forward, metaphor-free optimization strategies to address the challenging issue. These algorithms are approaches for without parameters. As a result, no parameter modification unique an algorithm is needed. This feature makes these simple use and effective at resolving wide range of difficult engineering scientific challenges. paper’s main objective method ...

The chief aspect of solving Optimal Reactive Power Dispatch Problem (ORPD) is to minimize the real power loss and also to keep the voltage profile within the limits. In this paper, a new metaheuristic optimizing algorithm that is the simulation of “Grand Salmon Run” (GSR) is developed. The salmon run phenomena is one of the grand annual natural actions occurrence in the North America, where mil...

This thesis investigates the application of marginal cost based spot pricing techniques to the short run coordination of decentralised, and potentially competitive, electricity markets. A Dispatch Based Pricing philosophy is proposed which requires that the dispatcher of a power system determine spot prices which are consistent with both the observed power system dispatch and the offers and bid...

In this paper, a new Bio-inspired algorithm, namely kudu herd algorithm (KHA) is proposed for solving reactive power dispatch problem. A population of candidate solution approach as a herd of kudus carries out a succession of jumps through the search space in order to find the most excellent solution. The logic of this algorithm is quite different from that of most population based algorithms, ...

The increased integration of renewable energies (REs) raised the uncertainties power systems and has changed approach to dealing with system challenges. Hence, uncertain nature all variables needs be considered while optimal planning operation modern systems. This paper presents a probabilistic active reactive dispatch (POARPD) based on point estimate method (PEM), considering associated load v...