Sequential three-phase power flow calculation for radial distribution systems via three-phase Z-bus distribution factor

Wei-Tzer Huang, Shiuan Tai Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper aims to develop a sequential three-phase power flow program with three-phase ZBus distribution factor(TZBD) for power flow calculation. First, using monthly energy consumption of customers in a customer information system (CIS) and typical daily load pattern of customer classes, the quarter hourly loading profiles of distribution transformers were derived. The derived daily load curves are the loading database for the sequential three-phase power flow program. Next, the implicit Z-Bus Gauss method as well as the line flow and bus voltage sensitivity factors are integrated together to develop the sequential three-phase power flow program. Finally, the IEEE 4 Node Test Feeder is employed as sample systems to be analyzed the daily operation profiles, include the daily line flows and voltage profiles curves by the developed sequential three-phase power flow program. This study is helpful for modern electrical power distribution operations, and distribution automation.

Original languageEnglish
Title of host publication2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009
Pages647-651
Number of pages5
DOIs
Publication statusPublished - 2009 Dec 1
Event2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009 - Kaohsiung, Taiwan
Duration: 2009 Dec 72009 Dec 9

Publication series

Name2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009

Other

Other2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009
CountryTaiwan
CityKaohsiung
Period09-12-0709-12-09

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All Science Journal Classification (ASJC) codes

  • Computational Theory and Mathematics
  • Computer Networks and Communications
  • Software

Cite this

Huang, W-T., & Chen, S. T. (2009). Sequential three-phase power flow calculation for radial distribution systems via three-phase Z-bus distribution factor. In 2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009 (pp. 647-651). [5412372] (2009 4th International Conference on Innovative Computing, Information and Control, ICICIC 2009). https://doi.org/10.1109/ICICIC.2009.329