scholarly journals Cascaded H-Bridge Multilevel Inverter with a New Selective Harmonic Mitigation Technique to Meet Grid Codes Under Non-Equal Dc Link Voltages with Power Quality Enhancement

2014 ◽  
Vol 03 (09) ◽  
pp. 15857-15863
Author(s):  
B. Rajashekar ◽  
T.Praveen Kumar ◽  
R. Ramesh
Keyword(s):  
Power Quality ◽  
Multilevel Inverter ◽  
Quality Enhancement ◽  
Grid Codes ◽  
Harmonic Mitigation ◽  
Mitigation Technique

Optimal Selective Harmonic Mitigation Technique on Variable DC Link Cascaded H-Bridge Converter to Meet Power Quality Standards

2016 ◽  
Vol 4 (3) ◽  
pp. 1107-1116 ◽  
Author(s):  
Mohammad Najjar ◽  
Amirhossein Moeini ◽  
Mohammad Kazem Bakhshizadeh ◽  
Frede Blaabjerg ◽  
Shahrokh Farhangi
Keyword(s):  
Power Quality ◽  
Quality Standards ◽  
Harmonic Mitigation ◽  
Mitigation Technique

High Gain Multilevel Inverter Based Grid Integrated Solar Power Transfer System with Power Quality Enhancement

2021 ◽  
Author(s):  
P. C. Renuka Varma ◽  
C M Nirmal Mukundan ◽  
P. Jayaprakash ◽  
Ahmed Al Durra ◽  
Tarek El-Fouly
Keyword(s):  
Power Quality ◽  
Solar Power ◽  
High Gain ◽  
Multilevel Inverter ◽  
Quality Enhancement ◽  
Transfer System ◽  
Power Transfer

Power Quality Enhancement in Microgrid

2014 ◽  
Vol 573 ◽  
pp. 668-672
Author(s):  
Tatipamula Mohana ◽  
Nallaperumal Chellammal ◽  
Smrithi Vijayan
Keyword(s):  
Power Quality ◽  
Boost Converter ◽  
Multilevel Inverter ◽  
Voltage Sag ◽  
Quality Enhancement ◽  
Matlab Simulink ◽  
Pv Array ◽  
Hybrid Combination ◽  
Power Quality Conditioner ◽  
Cascaded Multilevel Inverter

This paper deals with the mitigation of voltage sag and harmonic profile improvement in a microgrid system. The microgrid system contains a hybrid combination of PV array, Battery interfaced with a cascaded multilevel inverter through a boost converter. The microgrid feeds a non-linear balanced load. The occurrence of voltage sag in the microgrid is compensated using the reference current for mitigation by using the SRF theory. The proposed power quality conditioner can compensate the voltage variations and harmonic profile distortions caused by the load changes. The efficacy of the proposed power quality conditioner in the microgrid system is validated through the MATLAB/Simulink.

scholarly journals An optimized direct control method applied to multilevel inverter for microgrid power quality enhancement

2019 ◽  
Vol 107 ◽  
pp. 496-506 ◽  
Author(s):  
Yahya Naderi ◽  
Seyed Hossein Hosseini ◽  
Saeid Ghassem Zadeh ◽  
Behnam Mohammadi-Ivatloo ◽  
Mehdi Savaghebi ◽  
...  
Keyword(s):  
Power Quality ◽  
Control Method ◽  
Multilevel Inverter ◽  
Quality Enhancement ◽  
Direct Control

A Flexible Selective Harmonic Mitigation Technique to Meet Grid Codes in Three-Level PWM Converters

2007 ◽  
Vol 54 (6) ◽  
pp. 3022-3029 ◽  
Author(s):  
Leopoldo Garcia Franquelo ◽  
Javier Napoles ◽  
RamÓn C. Portillo Guisado ◽  
JosÉ Ignacio Leon ◽  
Miguel A. Aguirre
Keyword(s):  
Pwm Converters ◽  
Grid Codes ◽  
Harmonic Mitigation ◽  
Mitigation Technique
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