3D triangular core transformer

Abstract

This study investigates the triangular wounded core transformer using simulation. The propose of it is to analyse the behaviour of the transformer under several test parameters, conditions and maximise the efficiency using suitable materials parameter. The design would enhance the power grids and reduce Co2 emissions if it is utilised properly. The core is CAD modelled, which consists of 3 limbs separated by 60 degree and a height of 70mm, while the winding configuration is made using COMSOL. COMSOL Multiphysics is a finite element analysis, solver, and simulation software for various engineering applications. The transformer was heating up evenly, but the transformer output is slightly offset from the expected. The output is mainly depending on how to configure everything together. Also, materials parameters are needed to get a better result. To sum up, the transformer needs to be constructed in labs to get more accurate results. One of the possible results is that the transformer would have cold, hot spots which could be easily detected and corrected while the windings could be fixed if there is any voltage drop in them. Simulation would give you a close idea on what you are doing but not the full image