Parallel Simulation for the Generalized Topology of Switched Capacitor Converter With Pillar-Connected-Double-Layer Structure

Switched capacitor converters (SCCs) have been researched and applied widely due to the advantages of high efficiency and high power density. A generalized topology has been proposed to derive a large number of new topologies, which provides more options to the engineers. The performance of these topologies can be distinguished effectively by parallel simulation. However, there are some problems in the simulation verification scheme that cannot match the actual circuits strictly. In this letter, a generalized-topology-based pillar structure is proposed to solve these problems and lead to more reliable validation. Finally, the efficiency of the selected topologies is compared in simulation and experiment, which further verifies the accuracy of the proposed structure.