Two Winding Transformer Equivalent Model of Three Winding Transformers for MATPOWER

MD MUNNA TALUKDER, JIAN-MIN ZHANG, YONG-JIAN ZHANG, JIAN-GUANG ZHANG

Abstract


MATPOWER is one of wide used authoriterative open source software of power flow calculation in the world. However, it only provides a model of the two-winding transformer thus limiting its application in power system with a three-winding transformer which is very popular in the power system. This paper proposes a method to convert three -winding transformer into a model with two-winding transformer structure. The effectiveness of treatment method has been proved through a case study of the power system.

Keywords


MATPOWER, Three winding transformer, Two winding transformer, Equivalent model, Power flow calculationText


DOI
10.12783/dtetr/amee2019/33452

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