Interleaved DC-DC Boost Converter with Coupled Inductors

The purpose of this research is to come up with an original design for a high-step-up dc-dc converter that might be used in decentralised power plants. This concept is built on a foundation of a pair of capacitors and a single inductor that is coupled together. The energy that is stored in the connected inductor is used to charge the two capacitors in parallel during the time when the switch is off and to discharge them in series during the time when the switch is on. This results in a high step-up voltage gain. In addition, the energy lost by the linked inductor's leaky inductance may be recycled via the use of a passive clamp circuit. As a result, the strain that the primary switch experiences from the voltage is minimised. Utilizing a switch that has an RDS that has a low resistance may help reduce the amount of conduction loss (ON). Since the problem with the diodes' reverse-recovery has been fixed, the efficiency could be able to be improved even more. There is a focus on providing in-depth descriptions of the operating principle as well as steady-state investigations.