Input filter design for current source PWM GTO converter

Author

Kim, Hyo-Sung ; Kim, Tae-Woong ; Choi, Jae-Ho

Author_Institution

Dept. of Comput. Eng., Cheonan Nat. Tech. Coll., Cheonan Chungnam, South Korea

fYear

1993

fDate

6/15/1905 12:00:00 AM

Firstpage

593

Lastpage

598

Abstract

The authors describe the current harmonics which occur in the input/output terminals of a CS PWM GTO power converter. First, two kinds of switching methods are analyzed by comparison. Second, a novel type of LC filter configuration named as LRC filter, is proposed and analyzed. A simple design method and design data for the proposed filter configuration are presented and compared with the serial damping resistor type. The steady state and dynamic performances of the system are investigated. Simulation and experimental results are also presented in the paper.

Keywords

filters; harmonics; network synthesis; power convertors; pulse width modulation; thyristor applications; LRC filter; PWM GTO power converter; current harmonics; current source; input filter design; network synthesis; performances; serial damping resistor; switching; Circuit simulation; Damping; Design methodology; Performance analysis; Power harmonic filters; Pulse width modulation; Pulse width modulation converters; Resistors; Superconducting filters; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 1993. Conference Proceedings, ISIE'93 - Budapest., IEEE International Symposium on

Conference_Location

Budapest, Hungary

Print_ISBN

0-7803-1227-9

Type

conf

DOI

10.1109/ISIE.1993.268738

Filename

268738