A Comprehensive Study of Economic Dispatch Problems by Different Evolutionary Techniques

Abstract

The main aim of the economic load dispatch is distribute the load among each generating unit economically when all the physical constraints are satisfied. Modern generators are shows the quadratic cost functions which shows the nonlinearity and non-convexity at output. Various conventional methods are fail to solve the above problem so this paper include a detailed survey of different evolutionary methods solve these problems. Keywords: Economic dispatch, valve point effect, ramp rate limit, prohibited zone