Influence analyses of harmonics on distribution system in consideration of non-linear loads and estimation of harmonic source

Journal of International Council on Electrical Engineering

Shoji Kawasaki¹  Genki Ogasawara¹ 

[1] Meiji University;

关键词: Harmonics;    harmonic source;    non-linear load;    estimation of harmonic source;    distribution system;   

DOI  :  10.1080/22348972.2017.1324267

来源: DOAJ

【 摘 要 】

Recently, non-linear loads have diversified and increased. It results in deterioration of power quality on a distribution system, since the equipment, which includes the non-linear loads, generates harmonics. The harmonics cause not only deterioration of power quality but also further various problems. Nowadays, the state of harmonics is becoming evident by the recent researches. However, since the harmonic analysis by using a detailed model of distribution system is too difficult, the analysis is carried out by a simplified model. In this paper, the authors construct an analytical distribution system model in consideration of the non-linear loads with the harmonic sources based on the practical data. Moreover, the influence analyses of harmonics are carried out by using this model. In addition, the authors estimate the harmonic sources in the simplified distribution system.

【 授权许可】

Unknown