Results 11 to 20 of about 18,657,891 (347)
Three-Phase Six-Level Multilevel Voltage Source Inverter: Modeling and Experimental Validation
Micromachines, 2021 This research proposes a three-phase six-level multilevel inverter depending on twelve-switch three-phase Bridge and multilevel DC-link. The proposed architecture increases the number of voltage levels with less power components than conventional ...
Sheikh Tanzim Meraj +8 more
doaj +2 more sources
Robust repetitive feedback control of a three-phase grid connected inverter [PDF]
, 2010 This paper discusses the design of a repetitive feedback controller for a grid-connected two-level three-phase voltagesource inverter connected between a DC source and the grid through an LCL filter.
Sharkh, S.M. +8 more
core +3 more sources
An 'active' passive-filter topology for low power DC/AC inverters [PDF]
, 2011 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis presents a new output passive filter for voltage source inverter applications which is based on a shunt connected single tuned filter topology ...
Arman, Mahmoud Fayez
core +7 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
Comparison between flying capacitor and modular multilevel inverter [PDF]
, 2009 The paper describes the operational principle of flying capacitor and modular multilevel inverters. The detailed discussions of dc link capacitors voltage balancing methods for both inverters are given in order to enable fair comparison. The causes of dc
Anaya-Lara, O. +5 more
core +3 more sources
A three-level MOSFET inverter for low power drives [PDF]
IEEE 2002 28th Annual Conference of the Industrial Electronics Society. IECON 02, 2003 This paper proposes operating a three-level neutral-point-clamped (NPC) inverter using a two-level pulsewidth-modulation method. This allows for the clamping diodes to be rated at a fraction of the main switches due to their low average current requirement.
Brian A. Welchko +2 more
openaire +2 more sources
A Twenty Five Switch Inverter Topology for Controlling Two Independent Five-Phase Load
IEEE Access, 2022 The inverter drives for controlling multiple loads will provide several advantages like lower power electronic components, costs, space, etc. In this paper, a new Three-Level (3L) Neutral Point Clamped (NPC) inverter topology for controlling the two ...
Vinoth Jayakumar +2 more
doaj +1 more source
Direct control strategy for a four-level three-phase flying-capacitor inverter [PDF]
, 2010 A direct predictive control strategy is proposed for a three-phase four-level flying-capacitor (FC) inverter in this paper. The balancing of the FC voltages, a challenge in applications with small capacitors and low switching frequencies, is done without
Llor, Ana-Maria +2 more
core +1 more source
Analytical and Experimental Investigation of Neutral Point Clamped Quasi-Impedance-Source Inverter
Electrical, Control and Communication Engineering, 2011 In this paper a new modification of a three-level neutral-point-clamped inverter is presented. The proposed topology combines the advantages of the three-level neutral-point-clamped full-bridge inverter with those of the quasi-impedance-source inverter ...
Silver Ott +3 more
doaj +1 more source
Power Electronics and Drives, 2021 This paper proposes an improved space vector pulse width modulation (SVPWM) based DC link voltage balancing control of a three-phase three-level neutral point clamped (NPC) centralised inverter supplying the generated power from photo voltaic (PV) array ...
Bhowmick Supratik +3 more
doaj +1 more source