The Neutral Point Clamped (NPC) Multi-Level Inverters (MLI) have been ruling the power
electronics industries for the past two decades. The Multi-Carrier Pulse Width Modulation …

Multilevel converters have been under research and development for more than three
decades and have found successful industrial application. However, this is still a technology …

Performance of a carrier-based pulsewidth modulation (CB-PWM) strategy can be improved
by the inclusion of a zero-sequence voltage in the modulation-reference signal. This paper …

Transformerless topologies of many topologies are widely used in photovoltaic (PV) systems
because these topologies have many advantages in terms of the weight, size, and efficiency …

Rising demand for distributed generation based on renewable energy sources (RES) has
led to several issues in the operation of utility grids. The microgrid is a promising solution to …

A novel life-cycle monitoring and voltage-managing device for dc-link electrolytic capacitors
in pulsewidth modulation converters is presented. The system performs online identification …

A neutral-point-clamped three-level inverter with small dc-link capacitors is presented in this
paper. The inverter requires zero average neutral-point current for stable neutral-point …

In this letter, the five-level packed U-cell (PUC5) inverter is reconfigured with two identical dc
links operating as an active power filter (APF). Generally, the peak voltage of an APF should …

In this paper, a novel configuration of a three-level neutral-point-clamped (NPC) inverter that
can integrate solar photovoltaic (PV) with battery storage in a grid-connected system is …

This paper presents a fast and generalized space vector pulse width modulation (SVPWM)
scheme for any multilevel inverter. The SVPWM scheme generates all the available …