A novel hybrid, modular multilevel converter is presented that utilizes a combination of half-
bridge and novel three-level cells where the three-level cells utilize a clamp circuit which …

This study combines extension theory and chaos theory to create a three-level T-type
inverter fault diagnosis system that uses single-phase line voltage signals. First, the three …

The research in semiconductor technology and power electronics gives scope to replace a
conventional low frequency transformer by power electronic converter based transformer …

Abstract Modular Multilevel Converter (MMC) is one of the most promising converters in high
voltage applications. However, the large number of submodules and power switching …

The control structure of a modular multilevel converter (MMC) consists of a central controller
and numerous local controllers with complex communication links. However, the …

In view of the complex calculation and limited fault tolerance capability of existing neutral
point shift control algorithms, this paper studies the fault-tolerant control method for sub …

A modular multilevel converter (MMC) integrated with split battery modules has been verified
a better choice for the large-scale battery energy storage system (BESS). In this case, both …

The fault-tolerant operation for the submodule (SM) faults is an important issue in the
reliability and sustainability of modular multilevel converters (MMCs). Aiming to overcome …

In this paper, the remedial operation of switch faults will be investigated comprehensively for
T-type-three-level-inverter-fed dual three-phase motor drives. The open-circuit switch faults …

Automated early detection and identification of switch faults are essential in high-voltage
applications. Modular multilevel converter (MMC) is a new and promising topology for such …