Clustering based Load Flow for Three Phase Unbalanced Distribution System with Voltage Sensitive Component Models

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UKUIW

Clustering based Load Flow for Three Phase Unbalanced Distribution System with Voltage Sensitive Component Models

T. Murali Krishna
T. Murali Krishna JNT University Hyderabad, India
N.V. Ramana
N.V. Ramana
S. Kamakshaiah
S. Kamakshaiah
DOI

Abstract

This paper presents a novel distribution power flow algorithm to estimate losses and analyze unbalanced distribution systems. An unbalanced distribution network is decomposed into clusters. The unbalanced laterals are solved using the backward/forward sweep method in each phase. The clustering of total network makes faster computation. The three phase modeling of all the distribution transformers, feeders, shunt capacitors and loads compile efficient algorithm. Load modeling is voltage dependent which makes up the load as voltage sensitive. The proposed method is tested on the IEEE 13 Node test system and the results are verified.

Clustering based Load Flow for Three Phase Unbalanced Distribution System with Voltage Sensitive Component Models

This paper presents a novel distribution power flow algorithm to estimate losses and analyze unbalanced distribution systems. An unbalanced distribution network is decomposed into clusters. The unbalanced laterals are solved using the backward/forward sweep method in each phase. The clustering of total network makes faster computation. The three phase modeling of all the distribution transformers, feeders, shunt capacitors and loads compile efficient algorithm. Load modeling is voltage dependent which makes up the load as voltage sensitive. The proposed method is tested on the IEEE 13 Node test system and the results are verified.

T. Murali Krishna
T. Murali Krishna JNT University Hyderabad, India
N.V. Ramana
N.V. Ramana
S. Kamakshaiah
S. Kamakshaiah

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T. Murali Krishna. 2013. “. Global Journal of Research in Engineering – F: Electrical & Electronic GJRE-F Volume 13 (GJRE Volume 13 Issue F9): .

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Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

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Clustering based Load Flow for Three Phase Unbalanced Distribution System with Voltage Sensitive Component Models

T. Murali Krishna
T. Murali Krishna JNT University Hyderabad, India
N.V. Ramana
N.V. Ramana
S. Kamakshaiah
S. Kamakshaiah

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