DocumentCode
2847115
Title
Electrolytic capacitor elimination in power electronic system by high frequency active filter
Author
Bose, Bimal K. ; Kastha, Debaprasad
Author_Institution
Dept. of Electr. Eng., Tennessee Univ., Knoxville, TN, USA
fYear
1991
fDate
Sept. 28 1991-Oct. 4 1991
Firstpage
869
Abstract
The application of a high frequency current-fed type active filter for elimination of electrolytic capacitor in the DC link of an inverter is described. The active filter operation has been described, preliminary analysis and design have been made, and simulation studies have been made in detail for a three-phase inverter in PWM and square-wave modes and a single-phase inverter in PWM mode to prove the feasibility of concepts. The study indicates that it is possible to eliminate the unreliable electrolytic capacitor by high frequency active filter.<>
Keywords
active filters; invertors; DC link; PWM; current-fed; high frequency active filter; inverter; power electronic system; single-phase; square-wave; three-phase; Active filters; Frequency conversion; Power capacitors; Power electronics; Power harmonic filters; Power system harmonics; Pulse width modulation; Pulse width modulation converters; Pulse width modulation inverters; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Society Annual Meeting, 1991., Conference Record of the 1991 IEEE
Conference_Location
Dearborn, MI, USA
Print_ISBN
0-7803-0453-5
Type
conf
DOI
10.1109/IAS.1991.178340
Filename
178340
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