DocumentCode :
581129
Title :
Multilevel inverter based active power filter using space vector modulation
Author :
Waware, Madhukar ; Agarwal, Pramod
Author_Institution :
Dept. of Electr. Eng., Walchand Coll. of Eng., Sangli, India
fYear :
2012
fDate :
25-28 Oct. 2012
Firstpage :
579
Lastpage :
584
Abstract :
In this paper five-level multilevel inverter based shunt active power filter using space vector modulation (SVM) is presented. Application of multilevel inverter in active filters effectively reduces harmonics in high voltage system without use of bulky and high cost transformer. Reference signals are generated by using p-q theory from sensed supply voltages and load currents. Space Vector modulation scheme is implemented to generate switching signals. The switching sequences are generated with respect to the triangle number, such that there will be one switching per state which reduces the individual device switching frequency. The simulation and experimental results show MLI based APF using SVM eliminates harmonics effectively.
Keywords :
active filters; invertors; power harmonic filters; MLI based APF; SVM; harmonic reduction; high voltage system; load currents; multilevel inverter based active power filter; p-q theory; reference signals; space vector modulation scheme; supply voltages; switching sequences; switching signals; triangle number;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society
Conference_Location :
Montreal, QC
ISSN :
1553-572X
Print_ISBN :
978-1-4673-2419-9
Electronic_ISBN :
1553-572X
Type :
conf
DOI :
10.1109/IECON.2012.6388763
Filename :
6388763
Link To Document :
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