Results 91 to 100 of about 5,959 (232)

Design and Hardware Implementation Considerations of Modified Multilevel Cascaded H-Bridge Inverter for Photovoltaic System

open access: yesIEEE Access, 2019
Inverters are an essential part in many applications including photovoltaic generation. With the increasing penetration of renewable energy sources, the drive for efficient inverters is gaining more and more momentum. In this paper, output power quality,
Shuvangkar Shuvo   +5 more
doaj   +1 more source

Multilevel Converters: An Enabling Technology for High-Power Applications [PDF]

open access: yes, 2009
| Multilevel converters are considered today as the state-of-the-art power-conversion systems for high-power and power-quality demanding applications.
García Franquelo, Leopoldo   +6 more
core  

Fuzzy Logic Controller for Cascaded H-Bridge Multilevel Inverter

open access: yesIAES International Journal of Artificial Intelligence (IJ-AI), 2015
This paper proposes fuzzy logic controller based seven-level hybrid inverter for photovoltaic systems with sinusoidal pulse width-modulation (SPWM) techniques. Multi-Level Inverter technology have been developed in the area of high-power medium-voltage energy scheme, because of their advantages such as devices of high dv/dt rating, higher switching ...
N. Sivakumar, A. Sumathi
openaire   +1 more source

A Control Method for Static VAR Compensator Based On Modular Multilevel Inverter [PDF]

open access: yes, 2009
Multilevel inverters are promised to provide a better performance in high power applications such as static VAR compensators. The proposed modular inverter has advantages compared to the conventional technologies.
Dahono, Pekik
core  

The Essential Role and the Continuous Evolution of Modulation Techniques for Voltage-Source Inverters in the Past, Present, and Future Power Electronics [PDF]

open access: yes, 2016
The cost reduction of power-electronic devices, the increase in their reliability, efficiency, and power capability, and lower development times, together with more demanding application requirements, has driven the development of several new inverter ...
García Franquelo, Leopoldo   +4 more
core   +1 more source

HIL simulation of a solar PV-fed cascaded H-bridge multilevel inverter with AC-side battery storage and power management

open access: yesNext Energy
The intermittent nature of solar power generation makes battery storage essential in standalone Solar Photovoltaic (SPV) systems. Typically, battery systems are placed on the direct current (DC) side, after the boost converter, to manage surplus or ...
Alok Kumar Singh
doaj   +1 more source

Implementation and Comparison of Symmetric and Asymmetric Multilevel Inverters for Dynamic Loads

open access: yesIEEE Access, 2018
This paper implements and compares a symmetric hybridized cascaded multilevel inverter and an asymmetric multilevel inverter utilizing a switched capacitor unit for 17 level inverters.
C. Dhanamjayulu, S. Meikandasivam
doaj   +1 more source

Distributed control of a fault tolerant modular multilevel inverter for direct-drive wind turbine grid interfacing [PDF]

open access: yes, 2012
Modular generator and converter topologies are being pursued for large offshore wind turbines to achieve fault tolerance and high reliability. A centralized controller presents a single critical point of failure which has prevented a truly modular and ...
Finney, Stephen, Parker, Max, Ran, Li
core   +1 more source

A Multilevel Inverter With a Single Battery Source and a High-Frequency Link for Electric Vehicles

open access: yesIEEE Access
Multilevel inverter topologies with cascaded H-bridges fed by asymmetrical direct-current (DC) voltage sources have higher output voltage levels than symmetrical ones and are preferred in electric vehicles (EVs).
S. A. Kannan   +2 more
doaj   +1 more source

Arduino Mega 2560 Microcontroller Built 3-Phase Seven Level Inverter [PDF]

open access: yesJournal of Electrical and Electronics Engineering, 2017
n this paper, the implementation of 3-phase seven level cascaded H-bridge inverter is discussed with Arduino microcontroller and harmonic analysis is performed using Fourier series.
PAVANKUMAR Shriram Mehtre   +2 more
doaj  

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