PSCAD-Based Impact Study on Yindong HVDC Transmission System of Shandong Power Grid Faults

Author

Yun Yu-xin ; Liu Min ; Guo Qi-wei ; Yu Da-yang

Author_Institution

Electr. Power Dept., Shandong Electr. Power Res. Inst., Jinan, China

fYear

2012

fDate

27-29 March 2012

Firstpage

1

Lastpage

5

Abstract

The PSCAD simulation model of Yindong HVDC system is established based on the actual parameters. Establish AC equivalent (Shandong power grid) model of inverter side using a suitable method for electromagnetic transient simulation, set up different types of faults to Shandong power grid, including unbalanced fault (ground fault) and symmetric faults (three-phase short-circuit fault), research and analysis on the impacts on Yindong DC transmission system of Shandong Power AC system faults, and it will provide some guidance for the stable operation of Yindong HVDC system.

Keywords

EMTP; HVDC power transmission; fault diagnosis; power grids; power system CAD; AC equivalent; HVDC transmission system; PSCAD-based impact; Shandong; Yindong; electromagnetic transient simulation; power grid faults; symmetric faults; three-phase short-circuit fault; unbalanced fault; Circuit faults; Generators; HVDC transmission; Inverters; Power grids; Power system dynamics; Rectifiers;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific

Conference_Location

Shanghai

ISSN

2157-4839

Print_ISBN

978-1-4577-0545-8

Type

conf

DOI

10.1109/APPEEC.2012.6307269

Filename

6307269