DocumentCode
1596283
Title
An assessment of the noncharacteristic harmonics generated by adjustable speed drives
Author
Contreras, Marco ; Calleja, Hugo ; Cardenas, V.
Author_Institution
Cenidet-Electronica, Cuernavaca, Mexico
Volume
4
fYear
2001
fDate
6/23/1905 12:00:00 AM
Firstpage
2037
Abstract
The generation of noncharacteristic harmonics in the AC supply feeding adjustable speed drives is experimentally investigated, taking into account the effect of the modulation index, the DC filter cutoff frequency and the output frequency. The test performed included a single ASD connected to the mains, two inverters connected to the DC link and two ASD´s connected to the grid, all under balanced supply. The behavior with an unbalanced supply is also reported
Keywords
harmonic analysis; invertors; modulation; testing; variable speed drives; AC supply; ASD; DC filter cutoff frequency; DC link; adjustable speed drives; balanced supply; inverters; load current harmonics; modulation index; noncharacteristic harmonics generation; output frequency; unbalanced supply; Cutoff frequency; DC generators; Harmonic analysis; Phase modulation; Power harmonic filters; Pulse inverters; Pulse width modulation inverters; Rectifiers; Variable speed drives; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual
Conference_Location
Vancouver, BC
ISSN
0275-9306
Print_ISBN
0-7803-7067-8
Type
conf
DOI
10.1109/PESC.2001.954421
Filename
954421
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