Study on three-phase power flow approach for unbalanced distribution networks based on circuit models

Hsin Ching Chih, Wei Tzer Huang, Wei Chen Lin, Kai Chao Yao, Yih Der Lee, Jheng Lun Jiang, Hui Min Lai

Research output: Contribution to journalArticle

Abstract

This work demonstrates the new simulation approach for unbalanced distribution networks. An open source software Ngspice and Python language associate the new distribution network calculation method. Using the proposed circuit models, the simulation results of the proposed method are with high accuracy compared with the test results of the IEEE 4-bus system and OpenDSS. Moreover, the voltage waveform in the neutral line voltage and its harmonic analysis are accomplished, which is not possible in the OpenDSS software. The outcomes of this work provide a friendly and practical approach for polyphaser power system simulation.

Original languageEnglish
Pages (from-to)911-918
Number of pages8
JournalICIC Express Letters, Part B: Applications
Volume10
Issue number10
DOIs
Publication statusPublished - 2019 Oct

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All Science Journal Classification (ASJC) codes

  • Computer Science(all)

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