A High Step-Up Cost Effective DC-to-DC Topology Based on Three-Winding Coupled-Inductor

Owing to the low voltage level that renewable energy sources like solar panels frequently provide, and limited capability of simple boost converter, need for high gain step-up dc-to-dc converters are increased. In this article a single switch topology with efficiency is developed. To obtain gain, described employs three windings coupled inductor multiplier cell method. get innovative converter does not require work at duty cycle state by increasing turns ratio inductor. The suggested converter's working modes theoretical model investigated, finally, prototype setup used verify simulation analyses' correctness.