Performance of Non-Isolated Steep Conversion Ratio in Neural Controller

This paper presents a new bidirectional dc-dc PWM converter with a steep voltage conversion ratio. The converter makes use of coupled inductors to step up small dc voltage to large ones or to step down large dc voltages to small ones. All switches operate with zero-voltages witching due to a very simple auxiliary circuit that contains a single active switch and a few passive elements. This converter operation is explained in detail and analyzed, and a systematic design procedure of Neural Controller is derived. The feasibility of the converter is confirmed with results obtained from the MATLAB 7.3 VERSION. The efficiency is achieved of 94% Closed loop response is very good dynamic Response.