Results 111 to 120 of about 649,169 (250)

Best THD of multilevel DC/AC inverters

, 2012
Multilevel DC/AC inverters have various structures. They have many advantages. Unfortunately, most existing inverters have poor total harmonic distortion (THD) since each level switching angle is not carefully arranged.
Li, Ying.
core  

A Proposed Technique for Harmonic Reduction of Three Phase Cascade Multilevel Inverter (CMLI)

Journal of Engineering and Sustainable Development, 2013
Inverters are widely used in many applications & the object of using the inverter is produce ac voltage with controllable magnitude & frequency. But the inverters where found in both the industrial motor drive industry & in the emerging distributed ...
Shatha karim Baqir
doaj  

Comparison of Multilevel Inverters with T-type Inverter

PRZEGLĄD ELEKTROTECHNICZNY, 2023
openaire   +1 more source

Whale optimization-based fractional order control for high-performance grid-connected photovoltaic multilevel inverters: diode-clamped versus T-type MLIs. [PDF]

Sci Rep
Djellad A, Dekhane A, Farhat M, Takruri M, Al-Qaisi A.   +4 more
europepmc   +1 more source

Integrated MPPT and bidirectional DC DC converter with reduced switch multilevel inverters for electric vehicles applications. [PDF]

Sci Rep
Dhineshkumar K, Vengadachalam N, Muthusamy S, Khan B.   +3 more
europepmc   +1 more source

Global Optimal Solving Algorithm for Power Distribution Based on Selective Harmonic Elimination in Cascaded H-Bridge Multilevel Inverters. [PDF]

Sensors (Basel)
Qian X, Hao J, Xiao J, Yang H, Zhang Q, Yuan Z.   +5 more
europepmc   +1 more source

Laddered multilevel inverters used in solar panel system

, 2012
Solar energy is the primary source of renewable energy in all over the world. The photovoltaic cells can convert the solar energy directly into DC. For the large photovoltaic systems which are connected with the grid, they need inverters to convert the ...
Chen, Junyan
core  

An improved SPWM control approach with aid of ant lion optimization for minimizing the THD in multilevel inverters. [PDF]

Sci Rep
Abdel-Hamed AM, Nasser AM, Shatla H, Refky A.   +3 more
europepmc   +1 more source

Harmonic Analysis Of Multilevel Inverter

, 2016
This paper present the different levels of cascaded H-bridge inverters and the minimization of total harmonic distortion by increasing levels. Selective Harmonic Elimination technique is used as a switching scheme. The analysis of three, five and seven level cascaded H-bridge inverter simulation work is done by using the MATLAB software and ...
openaire   +2 more sources

Best switching angles of multilevel DC/AC inverters

, 2012
Connecting the power semiconductor devices in series can achieve higher voltage rating of inverter. Multilevel is one of these series connections of power semiconductor devices.
Ye, Jian.
core