Interline unified power quality conditioner based on single stage nine switch inverter

Author

Shahparasti, Mahdi ; Rajaei, Amir Hossien ; Yazdian, Ali ; Mohamadian, Mustafa

Author_Institution

Fac. of Electr. & Comput. Eng., Tarbiat Modares Univ., Tehran, Iran

fYear

2012

fDate

15-16 Feb. 2012

Firstpage

319

Lastpage

323

Abstract

In this paper a novel interline unified power quality conditioner (IUPQC) based on single stage nine-switch inverter for low voltage applications is proposed. In compared to conventional structure, only nine switches and one capacitor for AC/DC/AC conversion have been employed. The reduced number of switches in proposed IUPQC topology leads to low manufacturing cost and less switching loss. A proper control strategy has been employed to cover all functionalities needed IUPQC in different modes of operation. Simulation of system has been carried out and the results are illustrated, which show the performance and suitability of the proposed Nine-Switch configuration for IUPQC.

Keywords

invertors; power supply quality; AC-DC-AC conversion; IUPQC topology; capacitor; interline unified power quality conditioner; low manufacturing cost; nine-switch configuration; single stage nine switch inverter; switching loss; Inverters; Phase locked loops; Interline unified power quality conditioner; Nine-switch inverter; Single stagen Power qulatiy problems;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Drive Systems Technology (PEDSTC), 2012 3rd

Conference_Location

Tehran

Print_ISBN

978-1-4673-0111-4

Type

conf

DOI

10.1109/PEDSTC.2012.6183348

Filename

6183348