BibTeX:

@article{IJIRSTV2I2093,
     title={Transformer Testing and Analysis using MATLAB/Simuink },
     author={Nileema Patil and Prof. J. H. Patil},
     journal={International Journal for Innovative Research in Science & Technology},
     volume={2},
     number={2},
     pages={313--318},
     year={},
     url={http://www.ijirst.org/articles/IJIRSTV2I2093.pdf},
     publisher={IJIRST (International Journal for Innovative Research in Science & Technology)},
}

The Transformers working is based on the principle that energy can be efficiently transferred by magnetic induction from one winding to another winding by a varying magnetic field produced by alternating current. The magnetic circuit or core of a transformer is designed to provide a path for magnetic field, which is necessary for induction of voltages between the windings. In this paper, we have a MATLAB-program that utilizes a Graphical User Interface (GUI) to calculate the circuit parameters and efficiency of single phase ac transformer. This project has been designed and developed by using MATLAB & SIMULINK for developing the graphical user interface (GUI) of AC transformer. This GUI could be used in the form of simulation for an electrical software application in laboratory session. It is also can be used as e-learning of teaching and learning process in terms on how to analyses practically through the software. This paper has presented a virtual instrument (VI) of AC transformer by using MATLAB & SIMULINK which it is a user-friendly programming language and easy to be learnt by new programmer. It practices the user-friendly application which the user just needs to give a desired data for processing stage and output performance result. This paper consisted of three sections which are single phase transformer, Transformer Tests and Performance, Performance (Z_1, Z_2, R_c, X_m), Performance (Z_{eq}, R_c, X_m) These analyses focused on the performance of the AC transformer and other aspect Lagging, Leading, Efficiency, Performance Graph & analysis. The MATLAB & SIMULINK result have been verified and compared with manual calculation in order to ensure they are correct and reliable.

MATLAB, Transformer, GUI, Analysis, power factor, etc.