Multiple open-switch faults detection and fautls tolerant method of three-level three-phase NPC active rectifier

This paper presents multiple open-switch faults detection and faults tolerant methods for the 3-level 3-phase neutral point clamped (NPC) active rectifier. The 3-level 3-phase NPC active rectifier is comprised of many switching elements, which is increased the probability of open-switch faults compared to conventional 3-phase AC/DC PWM converter. These open… CONTINUE READING