An Improved Pulse Width Modulation Method for Chopper-Cell-Based Modular Multilevel Converters
Selective harmonic elimination modulation technique applied on four-leg NPC
Grid-connected photovoltaic systems with energy storage
Grid-Connected Photovoltaic Generation System
A novel multilevel carrier-based PWM-control method for GTO inverter in low index modulation region
A Technique for Improving P&O MPPT Performances of Double-Stage Grid-Connected Photovoltaic Systems