Single-Input Quadruple-Boosting Switched-Capacitor Nine-Level Inverter With Self-Balanced Capacitors

This paper suggests a single-input switched-capacitor Nine-level inverter configuration advantaging from quadruple voltage-boosting ability, natural voltage balancing of capacitors, and reduced components per level. Also, the single-source character proposed topology makes it cheaper more compact. The cascaded version suggested has also been introduced, by which high boosting factors, as well large number steps, can be obtained. effectively supply resistive-inductive or pure inductive load types. capacitors’ impulsive-charging-current issue solved simple small-inductance-based inductor-diode (L-D) networks. comparative analysis affirms fewer device-usage in equal gain level count than existed structures, resulting less size cost. usage Nearest-Level modulation guarantees low-frequency operation semiconductors reduces switching losses. experimental outcomes affirm competitiveness accurate functionality configuration.