The Software Design of Var Compensator Used in Low Voltage Distribution System

Author

Gao, Yanping ; Zhang, Xinlian ; Deng, Changhui ; He, Donggang

Author_Institution

Sch. of Inf. Eng., Dalian Fisheries Univ., Dalian

fYear

2008

fDate

21-22 Dec. 2008

Firstpage

855

Lastpage

858

Abstract

Reactive power compensation is meaningful for the stable and economic running of the electric power system. As the development of electrical and electronics technology and the instantaneous reactive power theory, an advanced static Var generator (SVG) which adopts self-adaptive phase AC circuit appears. A new SVG used in low voltage distribution system is designed in this paper. It mainly introduced the software of this system, including: 1) PWM pulse generator; 2) Design of the grid frequency tracing module; 3) A/D conversion module.

Keywords

PWM power convertors; power distribution control; power engineering computing; power grids; power system stability; pulse generators; reactive power; static VAr compensators; A/D conversion module; PWM pulse generator; SVG; Var compensator; electric power system; grid frequency tracing module design; low voltage distribution system; reactive power compensation; self-adaptive phase AC circuit; software design; static Var generator; AC generators; Circuits; Low voltage; Power generation; Power generation economics; Power system economics; Pulse width modulation; Reactive power; Software design; Software systems; Low Voltage Distribution System; SPWM output module; Var Compensator;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Information Technology Application Workshops, 2008. IITAW '08. International Symposium on

Conference_Location

Shanghai

Print_ISBN

978-0-7695-3505-0

Type

conf

DOI

10.1109/IITA.Workshops.2008.117

Filename

4732072