Abstract:

In this study, a three-phase, one-stage, interleaved flyback topology ac-dc converter is designed and built. The converter's primary use is in the telecommunications, where it provides dc power to telecom applications and performs large charging while providing the utility grid with zero periodic emission and a unity active power. The primary design goal is to create the smallest system at the lowest cost. The ideal number of overlapped cells and the system employs mathematical analysis and simulation to identify the relevant transitions among the cells with the focus on the creation of a flyback transformer with great coupling .For maximum performance, it's essential to design a transformer with the minimum possible leakage inductance and choose components that have the fewest parasitic effects. A complete protocol is used to find the design's function once the design has been verified using Simulink and the PLECS (piecewise linear electrical circuit simulation model) of the converter. In conclusion, experimental findings show that the converter operates effectively and fulfils the requirements for commercialization

Description:

Backward converter, a line output transformer, converter interleaved, single-stage converter