Development of VSC HVDC quasi-steady-state model and its application

Author

Liu, Jing ; Han, MinXiao ; Che, Xiuyu

Author_Institution

Coll. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing, China

fYear

2009

fDate

6-7 April 2009

Firstpage

1

Lastpage

4

Abstract

With more and more Voltage Source Converter based HVDC (VSC-HVDC) projects including in power grid, it is of practical significance to develop a simplified and pertinent model of the VSC-HVDC for the electromechanical dynamic simulation. By proposing an equivalent voltage controlled source and full consideration of the control blocks, a quasi steady state model of the VSC-HVDC is proposed in the present paper. Simulation results show that it is available to apply the quasi-steady-state VSC-HVDC dynamic model in transient stability analysis of practical large-scale AC/DC power system.

Keywords

HVDC power convertors; power grids; power system transients; stability; AC/DC power system; VSC-HVDC quasi steady state model; power grid; transient stability analysis; voltage source converter; Converters; HVDC transmission; Power conversion; Power grids; Power system dynamics; Power system modeling; Power system simulation; Power system transients; Steady-state; Voltage control; PI regulate; VSC-HVDC; quasi-steady-state;

fLanguage

English

Publisher

ieee

Conference_Titel

Sustainable Power Generation and Supply, 2009. SUPERGEN '09. International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-4934-7

Type

conf

DOI

10.1109/SUPERGEN.2009.5347957

Filename

5347957