2017

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Design construction and programing of Single phase step down transformer
(UMT.Lahore, 2017) Adeel AbdulRehman; Abdullah Mohsin
A power transformer is a static device that by electromagnetic induction transmits power from one alternating voltage to other without changing frequency. In this report we present a design of single phase shell type step down transformer. We want to design this transformer in a very simple and efficient manner. Our main purpose is to design a transformer which has more efficiency and limited losses like low excitation current, no load losses and total losses. We also design a software program to show all the electrical parameters necessary for the design of transformer. We designed the program in such a way that the user will gives only the input parameters like transformer ratings, primary voltage, secondary voltage and frequency and in result of this the program will automatically calculates all the parameters which we needed to design a transformer. From this the designer can easily predict the output of transformer by just giving input parameters and easily knows that how efficient is our transformer.