Respected Sir, I want to solve harmonic analysis for IEEE 18 bus distribution system. In the given paper it has been solved by EPRI HARMFLO program. I have tried from EPRI website but it is not available. Is there any source of it?
I think HARMFLO have been discontinued. At web page of professor W. M. Grady (http://web.ecs.baylor.edu/faculty/grady/) you can find information about PCFLO wich is also a software used for loadflow and harmonics study.