Mostrando 4 resultados de: 4
A Comprehensive Harmonic Analysis and Control Strategy for Improved Input Power Quality in a Cascaded Modular Solid State Transformer
ArticleAbstract: In a three-stage cascaded modular solid state transformer (CMSST), unbalanced dc bus voltages at thePalabras claves:Cascaded multilevel rectifier, power balance control (PBC), Power electronic transformer, smart Grid, solid state transformer (SST), voltage balance control (VBC)Autores:Chai M., Kolluri S., Sanjib Kumar Panda, Yadav Gorla N.B.Fuentes:scopusA Novel Open-Circuit Fault Detection and Localization Scheme for Cascaded H-Bridge Stage of a Three-Stage Solid-State Transformer
ArticleAbstract: A three-stage solid-state transformer (SST) is a preferred replacement for line frequency transformePalabras claves:Cascaded multilevel converter (MMC), fault detection and localization, multiple switch failures, open-circuit (OC) faults, solid-state transformer (SST)Autores:Chai M., Kolluri S., Sanjib Kumar Panda, Yadav Gorla N.B.Fuentes:scopusA new control architecture with spatial comb filter and spatial repetitive controller for circulating current harmonics elimination in a droop-regulated modular multilevel converter for wind farm application
ArticleAbstract: Circulating current control is one of the critical issues in modular multilevel converters (MMCs). WPalabras claves:Adaptive comb filter, circulating current harmonics, frequency adaptive periodic control, frequency droop control, HVdc transmission, Modular Multilevel Converter, offshore wind farm integration, spatial comb filter (SCF), Spatial repetitive controller (SRC)Autores:Kolluri S., Sanjib Kumar Panda, Sapkota R., Yadav Gorla N.B.Fuentes:scopusCapacitor Voltage Ripple Suppression in a Modular Multilevel Converter Using Frequency-Adaptive Spatial Repetitive-Based Circulating Current Controller
ArticleAbstract: In this article, a new circulating current control architecture is proposed to suppress the submodulPalabras claves:Capacitor voltage ripple suppression, circulating current harmonics, Frequency-adaptive periodic control, Modular multilevel converter (MMC), Spatial repetitive controller (SRC)Autores:Kolluri S., Sanjib Kumar Panda, Yadav Gorla N.B.Fuentes:scopus