Results 111 to 120 of about 3,446 (198)

Controlled Loss Redistribution, Thermal Equalization, and Capacitor Voltage Regulation Across the Full Operating Range of Neutral-Point-Clamped Converters

IEEE Open Journal of Industry Applications
Neutral point clamped (NPC) converters are widely adopted in high-power wind energy conversion systems due to their ability to handle high voltages with reduced device stress.
Javad Ebrahimi, Hamidreza Karshenas, Suzan Eren, Alireza Bakhshai   +3 more
doaj   +1 more source

Model predictive control of three-level active front-end converter with low switching frequency

Journal of Measurement Science and Instrumentation, 2018
In medium voltage-high power（MV-HP）applications,the high switching frequency of power converter will result in unnecessary energy losses,which directly affect efficiency.To resolve this issue,a novel finite control set-model predictive control（FCS-MPC ...
YANG Li, WANG Lang-zhu, FENG Bo, WANG Hong-lin   +3 more
doaj  

Development of a Generalized Multilevel SVM and Capacitor Voltage Balancing Strategy for Multiphase Three-Level NPC Converters

IEEE Open Journal of Power Electronics
This paper proposes a generalized space vector modulation (SVM) strategy for 3-level neutral-point-clamped (NPC) converters. The proposed strategy, here referred to as multiphase 3-level SVM (MP3L-SVM), is developed as a generic modulation technique ...
Mahdi Homaeinezhad, Omid Beik
doaj   +1 more source

A Fault-Tolerant T-Type Multilevel Inverter Topology with Soft-Switching Capability Based on Si and SiC Hybrid Phase Legs [PDF]

, 2016
The performance of a novel three-phase four-leg fault-tolerant T-Type inverter topology is presented in this paper, which significantly improves the inverter\u27s fault-tolerant capability regarding device switch faults.
Demerdash, Nabeel, He, Jiangbiao, Katebi, Ramin, Wei, Lixiang, Weise, Nathan   +4 more
core   +1 more source

Fault-Tolerant Performance Analysis of a Modified Neutral-Point-Clamped Asymmetric Half-Bridge Converter for an In-Wheel Switched Reluctance Motor

Eng
Reliability is an essential factor for the operation of the Switched Reluctance Motor (SRM) drive. Electric vehicles operate in harsh environments, which may degrade the operation of power converters.
Jackson Oloo, Laszlo Szamel
doaj   +1 more source

Improving Power Quality in Grid-Connected Photovoltaic Systems: A Comparative Analysis of Model Predictive Control in Three-Level and Two-Level Inverters. [PDF]

Sensors (Basel), 2023
Gada S, Fekik A, Mahdal M, Vaidyanathan S, Vaidyanathan S, Maidi A, Bouhedda A.   +6 more
europepmc   +1 more source

Impact of short-duration voltage variations on VSC-HVDC performance. [PDF]

Sci Rep, 2023
Mostafa RA, Emary A, Sayed A, El-Shimy M.   +3 more
europepmc   +1 more source

Performance comparison of MPPT controllers in a grid-connected PV system: LCOE and payback period approaches. [PDF]

Sci Rep
Babu PC, Kshatri SS, Reddy CRSR, Kumar GN, Alanazi A, Ibrahim MA.   +5 more
europepmc   +1 more source

Fuel cell PV fed hybrid energy sources for 3 phase matrix converter using 3D Space Vector Modulation. [PDF]

Sci Rep
Palanisamy R, Thentral TMT, Usha S, Geetha A, Saleel CA, Rajendran P, Lee IE, Hussain F.   +7 more
europepmc   +1 more source

Performance measurement of high gain Landsman converter with ANFIS based MPPT and cascaded H-bridge thirty-one multilevel inverter in a single-phase grid-connected PV system. [PDF]

Sci Rep
Kumar NB, M UMR, Lakshminarayana P, Rao CNN, Veeranjaneyulu J.   +4 more
europepmc   +1 more source