Continuous Phase-Shifted Selective Harmonic Elimination and DC-Link Voltage Balance Solution for H-bridge Multilevel Configurations, Applied to 5L HNPC

2017 ◽  
Vol 32 (4) ◽  
pp. 2533-2545 ◽  
Author(s):  
Alain Sanchez-Ruiz ◽  
Gonzalo Abad ◽  
Ivan Echeverria ◽  
Inigo Torre ◽  
Inigo Atutxa
Keyword(s):  
Continuous Phase ◽  
Harmonic Elimination ◽  
Selective Harmonic Elimination ◽  
Voltage Balance ◽  
Balance Solution

scholarly journals Operation of a UXE-Type 11-Level Inverter with Voltage-Balance Modulation Using NLC and ACO-Based SHE

2021 ◽  
Vol 13 (16) ◽  
pp. 9035
Author(s):  
Mohammad Ali ◽  
Mohd Tariq ◽  
Chang-Hua Lin ◽  
Ripon K. Chakrobortty ◽  
Basem Alamri ◽  
...  
Keyword(s):  
Ant Colony Optimization ◽  
Direct Current ◽  
Control Algorithm ◽  
Ant Colony ◽  
Hardware In The Loop ◽  
Level Control ◽  
Harmonic Elimination ◽  
Selective Harmonic Elimination ◽  
Voltage Balance ◽  
Redundant States

In this article, the UXE-Type inverter is considered for eleven-level operation. This topology exhibits a boosting capability along with reduced switches and one source. An algorithm that utilizes the redundant states to control the voltage-balance of the auxiliary direct current (DC)-link is presented. The proposed control algorithm is capable of maintaining the voltages of each capacitor at Vdc/4 resulting in a successful multilevel operation for all values of load. The inverter is also compared with 11-level inverters. The modulation of the inverter is performed by employing nearest level control and ant colony optimization based selective harmonic elimination. The maximum inverter efficiency is 98.1% and its performance is validated on an hardware-in-the-loop platform.

Selective harmonic elimination pulse width modulation for three-phase cascaded multilevel inverter

2021 ◽  
Author(s):  
Baharuddin Ismail ◽  
Muzamir Isa ◽  
M. Z. Aikhsan ◽  
M. N. K. H. Rohani ◽  
C. L. Wooi ◽  
...  
Keyword(s):  
Pulse Width ◽  
Pulse Width Modulation ◽  
Multilevel Inverter ◽  
Harmonic Elimination ◽  
Three Phase ◽  
Selective Harmonic Elimination ◽  
Cascaded Multilevel Inverter

A neural network‐based selective harmonic elimination scheme for five‐level inverter

2021 ◽  
Author(s):  
Alla Eddine Toubal Maamar ◽  
M'hamed Helaimi ◽  
Rachid Taleb ◽  
Mostefa Kermadi ◽  
Saad Mekhilef
Keyword(s):  
Neural Network ◽  
Harmonic Elimination ◽  
Selective Harmonic Elimination ◽  
Elimination Scheme
Sign in / Sign up

Export Citation Format

Share Document