Paper Info
Title
Evaluation Of Dc Voltage Ripple In Three-Phase Pwm Voltage Source Inverters
Abstract
Determination of dc-link voltage switching ripple in three-phase PWM voltage source inverters (VSI) is important for the selection and design of the dc-link capacitor. In this paper the complete analysis of the dc-link voltage ripple is given for three-phase PWM VSIs, in case of dc source impedance and balanced load. The dc voltage ripple amplitude is analytically determined as a function of amplitude and phase angle of output current, and modulation index. In particular, peak-to-peak distribution and maximum amplitude over the fundamental period of the dc voltage switching ripple are obtained. Guidelines for designing the dc-link capacitor are given on the basis of the dc-voltage ripple requirements. Simulations results carried out by Matlab/Simulink are provided to verify the analytical developments.
Year
Venue
Keywords
2017
2017 IEEE 26TH INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS (ISIE)
Voltage ripple, voltage source inverter, three-phase inverter, dc capacitor design
Field
DocType
ISSN
Capacitor,Voltage source,Control theory,Voltage doubler,Voltage,Pulse-width modulation,Control engineering,Three-phase,Engineering,Ripple,Low-dropout regulator
Conference
2163-5137
Citations 
PageRank 
References 
0
0.34
3
Authors
4
Name
Order
Citations
PageRank
M. Vujacic100.34
Manel Hammami211.11
Milan Srndovic320.81
G. Grandi4589.36