48-pulse GTO interline Unified Power Flow Controller

Author

Aali, S.R. ; Nazarpour, D.

Author_Institution

Faculty of Engineering, Urmia University, Iran

fYear

2010

fDate

17-18 Feb. 2010

Firstpage

52

Lastpage

56

Abstract

UPFC and IPFC are FACTS devices that can control active and reactive power flow in transmission line by means of injection controllable series voltage to the transmission line. This paper proposes a new connection for a Unified Power Flow Controller (UPFC) to improve the power flow control of one transmission line in a power system and it regulates bus voltage in another transmission line. It is connected between two different transmission lines, this connection of the UPFC will be called an interline UPFC (IUPFC). It is one of the newest devices within the FACTS technology. The structure and capability of the IUPFC is discussed and its control scheme is based on the d-q orthogonal coordinates. The obtained simulation results from Matlab/simulink confirm the effective features.

Keywords

Automatic voltage control; Capacitors; Control systems; Converters; Load flow; Power conversion; Power systems; Power transmission lines; Reactive power control; Voltage control; 48 pulse GTO; Flexible AC Transmission System (FACTS); Interline Unified Power Flow Controller (IUPFC) model; real and reactive power;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronic & Drive Systems & Technologies Conference (PEDSTC), 2010 1st

Conference_Location

Tehran, Iran

Print_ISBN

978-1-4244-5944-5

Type

conf

DOI

10.1109/PEDSTC.2010.5471858

Filename

5471858