RETRACTED: Enhancement of the power system efficiency using the hybrid-type harmonic filters for a KSTAR nuclear fusion experimental system

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). rticle has been retracted at the request of the authors as the author listing is incomplete. Permission to discuss the KSTAR Nuclear Fusion Experimental System was not obtained from the correct authorities and there are errors regarding the description of the KSTAR System. The authors would like to apologize for this error.