IEEJ Transactions on Power and Energy
Online ISSN : 1348-8147
Print ISSN : 0385-4213
ISSN-L : 0385-4213
Paper
Development of Analysis Function for Low Voltage Distribution System with Distribution Generators
Toshiya OomoriYoshiyuki KubotaTakamu GenjiKenji MiyazatoHiroshi Kojima
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2006 Volume 126 Issue 10 Pages 1065-1072

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Abstract

This paper presents development of analysis function for low voltage (LV) distribution system with distribution generators. The conventional interconnection evaluation tool had three phases unbalanced load flow calculation which made primary distribution system applicable to analysis. On the other hand, in LV distribution system, the authors are anxious about generating of the voltage rise by the photovoltaic power generation. In this paper, pole transformer model, LV distribution line model, and photovoltaic power generation model have been developed as models for LV distribution systems to analyze LV system integrated with primary distribution system.

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© 2006 by the Institute of Electrical Engineers of Japan
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