A three-phase power flow analysis for electrical power distribution system with low voltage profile

This paper proposes a three-phase power flow software tool based on voltage rectangular coordinates and the full Newton-Raphson method. The proposed method is then implemented using Python scripting language and its mathematical library. Comparison with the well-known software OpenDSS developed by E...

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Bibliographic Details
Published in:ICITACEE : 2015 2nd International Conference on Information Technology, Computer, and Electrical Engineering pp. 303 - 308
Main Authors: Hakim, Lukmanul, Wahidi, Muhamad, Murdika, Umi, Milano, Federico, Kubokawa, Junji, Yorino, Naoto
Format: Conference Proceeding Journal Article
Language:English
Published: IEEE 01.10.2015
Subjects:
Computer programs
Conferences
Information technology
Jacobian matrices
Load flow
Low voltage
low voltage profile
Mathematical analysis
Mathematical model
Mathematical models
power distribution system
Power flow
python scripting language
Software
Sparse matrices
three-phase power flow
Voltage
ISBN:9781479998616, 1479998613
Online Access:Get full text
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Summary:This paper proposes a three-phase power flow software tool based on voltage rectangular coordinates and the full Newton-Raphson method. The proposed method is then implemented using Python scripting language and its mathematical library. Comparison with the well-known software OpenDSS developed by EPRI shows promising results. The proposed formulation, in fact, is able to solve ill-conditioned power flow cases. In particular, when tested on a system with very low voltage profile, the proposed method is able to converge without the need to convert the load to voltage-dependent type load as it happens in OpenDSS.
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SourceType-Conference Papers & Proceedings-2
ISBN:9781479998616
1479998613
DOI:10.1109/ICITACEE.2015.7437819