Results 71 to 80 of about 584,665 (212)

Asymmetric Space Vector Modulation With Positive and Negative DC-Bus Clamping: A Strategy for Enhanced THD and Efficiency

IEEE Access
This work proposes a two-stage modified T-type multilevel boost inverter and an asymmetric space vector modulation (ASVM) technique based on DC-bus clamping.
Balram Kumar, Sankar Peddapati, Praveen Kumar Bonthagorla   +2 more
doaj   +1 more source

A Novel Fault-Tolerant Single-Phase Multilevel Inverter for Reliable UPS Applications

IEEE Open Journal of Industry Applications
In this work, a multilevel inverter with the feature of single and multiswitch fault-tolerant capability is proposed for ensuring uninterrupted power supply in emergency load applications. By integrating a redundant unit into the multilevel inverter, the
Balram Kumar, Sankar Peddapati, Waleed Alhosaini   +2 more
doaj   +1 more source

Three-Phase Multilevel Current Source Rectifier With Double DC Output Using Semi-Controlled Converters

IEEE Access
This paper presents a novel multilevel current source rectifier (MCSR) with dual DC outputs and a reduced number of active switches. The number of switches is reduced by replacing them with diodes.
Nayara Ingrid Lisboa Santos, Montie Alves Vitorino, Mauricio Beltrao De Rossiter Correa   +2 more
doaj   +1 more source

Design and Implementation of a GaN-Based Composite Hybrid Switched-Capacitor DC-DC Converter for Space Applications

IEEE Open Journal of Power Electronics
To enable next generation robotic space exploration, innovations in the area of high step-down voltage converters is necessary. This work explores the use of multilevel hybrid switched-capacitor power converters which have unique advantages in mass ...
Samantha Coday, Elisa Krause, Margaret E. Blackwell, Rahul K. Iyer, Nathan M. Ellis, Ansel Barchowsky, Robert C.N. Pilawa-Podgurski   +6 more
doaj   +1 more source

An efficient real-time model of a five level modular multilevel converter with modified pulse width modulation technique for reduced switching frequency

Measurement + Control
Modular multilevel converters are widely used voltage source converters in a variety of applications, such as power transmission, renewable energy, and motor drives.
Bhavik Brahmbhatt, Jigar Sarda, Chetan Bariya, Sun Young Choi, Kueh Lee Hui, Mangal Sain   +5 more
doaj   +1 more source

Reliability- and Cost-Based Redundancy Design for Modular Multilevel Converter

IEEE transactions on industrial electronics (1982. Print), 2019
P. Tu, Shunfeng Yang, Peng Wang
semanticscholar   +1 more source

Modular Multilevel Converters: Recent Applications [History]

IEEE Electrification Magazine, 2022
Gen Li, Jun Liang
openaire   +1 more source

Retraction Note: Stationary-frame power regulation for controlling grid-connected three-phase modular multilevel converter with low harmonic under unbalanced voltage. [PDF]

Sci Rep
Akbari E.
europepmc   +1 more source

Cooperative modular multilevel converter control based on PSO-optimized fuzzy-PI and hierarchical finite-state model predictive control. [PDF]

Sci Rep
Liu Y, Tian Y, Zhang W, Wang Y.
europepmc   +1 more source

Multilevel Converters [PDF]

, 2013
openaire   +1 more source