A modified dynamic harmonic domain distribution line model

Harmonic and interharmonic studies have become a relevant topic as the number of nonlinear elements and electronic devices connected to power systems networks is constantly increasing. This paper presents a methodology for the modeling of single-phase transmission lines interfaced with nonlinear loads. It is intended for transient analysis and special emphasis is put on the harmonic and interharmonic content of the propagating waveforms via the modified dynamic harmonic domain (MDHD) technique.