Results 21 to 30 of about 5,826 (233)
A three‐phase three‐level converter with shared flying capacitors
IET Power Electronics, EarlyView., 2023 Three‐phase multilevel converters use a high number of components which increases their size. As specific weight reduction is a work of interest for embedded system applications, this paper presents a topology aiming to optimize volume and mass for a three‐level three‐phase inverter. The number of passive and active components is reduced thanks to the ‘
Maxime Pain +2 more
wiley +1 more source
Simulation and Implementation of NPC three-level inverter SVPWM algorithm
Journal of Physics: Conference Series, 2021 Abstract Taking diode clamp type three-level inverter as the research object, the principle of SVPWM algorithm is introduced, and the relationship between SVPWM algorithm and two-level algorithm is described. On this basis, the simulation principle of two-level SVPWM algorithm is used for reference, and the three-level space vector ...
Tao Zhang, Xiuhe Lu, Yuanlin Shi
openaire +1 more source
IET Power Electronics, EarlyView., 2023 The proposed TB‐SCMLI is able to provide seven levels of output voltage by balancing the voltage of two capacitors with the given control logic. The various SCMLIs are evaluated to determine the contribution of the suggested TB‐SCMLI topology's merits and downsides.
Md. Reyaz Hussan +4 more
wiley +1 more source
An On-line Diagnostic Method for Open-circuit Switch Faults in NPC Multilevel Converters [PDF]
, 2016 On-line condition monitoring is of paramount importance for multilevel converters used in safety-critical applications. A novel on-line diagnostic method for detecting open-circuit switch faults in neutral-point-clamped (NPC) multilevel converters is ...
Demerdash, Nabeel, He, Jiangbiao
core +2 more sources
IET Power Electronics, EarlyView., 2023 An innovative switched‐capacitor‐based inverter is proposed in this article. The suggested converter can produce a five‐level output voltage by utilizing minimal components (single dc source, six switches, and one capacitor). The effectiveness of the suggested inverter is verified by experimental results using hardware in loop OPAL‐RT OP4510.
Tamiru Debela +2 more
wiley +1 more source
IET Power Electronics, EarlyView., 2023 This paper proposes a new Double T‐type H‐bridge (DTH) module configuration that can produce 9, 13, 17, 19, 21, and 25 levels using reduced components. Abstract Renewable energy sources are subject to input source uncertainties, which can negatively impact output voltage THD.
Omid Zolfagharian +2 more
wiley +1 more source
IET Renewable Power Generation, EarlyView., 2023 The main purpose of the presented paper is to offer an optimum arrangement for a combined diesel generator/FC/PV system to off‐grid supplying of the electricity in a community in Shache, China. Abstract One of the challenges of the production sector of the electricity industry at present is how to meet the needs of electricity consumption in the ...
Hongbin Wang +3 more
wiley +1 more source
Three-level NPC Inverter SVM Implementation on Delfino DSC
IFAC-PapersOnLine, 2019 Abstract The aim of the paper is to present implementation of reduced switch count space vector pulse width modulation for three-level neutral point clamped inverters (3L-NPC). The implementation was done using Delfino TMS320F28379D. This dual core digital signal controller (DSC) is used because of compute-intensive nature of implemented modulation ...
Krzysztof Górecki +2 more
openaire +1 more source
Energy Production Analysis and Optimization of Mini-Grid in Remote Areas: The Case Study of Habaswein, Kenya [PDF]
, 2017 Rural electrification in remote areas of developing countries has several challenges which hinder energy access to the population. For instance, the extension of the national grid to provide electricity in these areas is largely not viable.
DEL CITTO, Riccardo +8 more
core +2 more sources
Real-Time Switching Number Reduction SVM for a Two-Phase Motor Powered by Three-Level NPC Inverter
Energies, 2023 A three-level neutral point clamped inverter with three phase legs is often used to power three-phase electrical motors. This type of multilevel inverter has its advantages over two-level inverters.
Ryszard Beniak +2 more
doaj +1 more source