Optimal Solution of reactive power dispatch under normal and contingency condition using Rao algorithms

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 resolve reactive power dispatch problem under both regular emergency circumstances. The method’s reliability was tested using techniques in standard IEEE 30 bus test systems. Overall (RPD) results were matched with those recently published well-known methods. produce accurate competitively priced numerical results.