![]() And makes it possible to apply series and parallel circuits. EEE1007S: Tutorial: Delta-Star and Star-Delta transformation. A Delta to Star or Star to Delta transformation is a mathematical technique that simplifies the network. ![]() Oil-Filled Transformer Inspections (continued) 4.3 Winding Temperature Thermometers. Therefore Thevenin's equivalent resistance R ab for the given circuit is 1.6 Ω. View EEE1007S 2021 Tutorial Week 4 Star Delta.pdf from EEE 1007S at University of Cape Town. Transformers: Basics, Maintenance, and Diagnostics vii Contents (continued). These transformation techniques can be used for either star or delta circuits containing resistances or impedances.Įxample-1: Calculate the Thevenin’s equivalent resistance R ab (in ohms) for the circuit shown in figure below:Īfter rearranging the circuit looks like as shown below Note: Both Star to Delta Transformation and Delta to Star Transformation allows us to convert one type of circuit connection into another type in order to easily analyse the circuit. Topics to be DiscussedTopics to be Discussed Star-Delta Transformation.
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