Practical evaluation of rectangular-voltage-fed distribution system loaded by choke-input type three-phase diode rectifier through delta/star winding isolation transformer

Author

Nishida, Yoshiharu ; Ohyama, Hirofumi ; Takeshita, Takaharu

Author_Institution

Dept. of Electr. Eng., Chiba Inst. of Technol., Chiba, Japan

fYear

2011

fDate

Aug. 30 2011-Sept. 1 2011

Firstpage

1

Lastpage

6

Abstract

This paper shows practical evaluation of the rectangular-voltage-fed three-phase distribution system loaded by a choke-input type three-phase diode rectifier through a delta/star winding isolation transformer. Based on experimental date obtained from a 4 [kW] setup, it is shown that the proposed rectangular-voltage-fed three-phase distribution system offers almost unity Total-Power-Factor under the rectifier load condition.

Keywords

distribution networks; power transformers; rectifying circuits; transformer windings; choke-input type three-phase diode rectifier; delta-star winding isolation transformer; power 4 kW; rectangular-voltage-fed distribution system; rectifier load condition; unity total-power-factor; Capacitors; Harmonic analysis; Inductors; Inverters; Rectifiers; Voltage control; Windings; Distribution of electrical energy; Harmonics; Power factor correction; Three-phase system;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Applications (EPE 2011), Proceedings of the 2011-14th European Conference on

Conference_Location

Birmingham

Print_ISBN

978-1-61284-167-0

Electronic_ISBN

978-90-75815-15-3

Type

conf

Filename

6020648