DocumentCode
2666238
Title
Small-signal modeling of three-phase PWM modulators
Author
Hiti, Silva ; Boroyevich, Dushan
Author_Institution
Delco Propulsion Syst., Torrance, CA, USA
Volume
1
fYear
1996
fDate
23-27 Jun 1996
Firstpage
550
Abstract
The paper presents new small-signal modeling of uniformly-sampled three-phase PWM modulators. The models reveal that the uniformly-sampled modulators, which are commonly used in three-phase power conversion, introduce delays and additional coupling between the power converter control inputs, as well as time-variation of the power converters´ small-signal dynamics. Experimental results are given
Keywords
PWM power convertors; modulators; power conversion; coupling; delays; power converter control inputs; small-signal dynamics; small-signal modeling; three-phase PWM modulators; three-phase power conversion; time-variation; Amplitude modulation; DC-DC power converters; Delay; Open loop systems; Phase modulation; Power system modeling; Pulse width modulation; Pulse width modulation converters; Sampling methods; Space vector pulse width modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE
Conference_Location
Baveno
ISSN
0275-9306
Print_ISBN
0-7803-3500-7
Type
conf
DOI
10.1109/PESC.1996.548634
Filename
548634
Link To Document