RETRACTED: Application of Firefly Algorithm On Optimal Power Flow Control Incorporating Simplified Impedance UPFC Model

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of the Editor-in-Chief and Author.The authors have plagiarized part of a paper that had already appeared in International Journal of Engineering, Vol 4(2), pp105–118 (http://www.cscjournals.org/manuscript/Journals/IJE/Volume4/Issue2/IJE-168.pdf). One of the conditions of submission of a paper for publication is that authors declare explicitly that their work is original and has not appeared in a publication elsewhere. Re-use of any data should be appropriately cited. As such this article represents a severe abuse of the scientific publishing system. The scientific community takes a very strong view on this matter and apologies are offered to readers of the journal that this was not detected during the submission process.