Research on the DC access grid security and stability analysis

Author

Chen Xiying ; Li Xiang ; Ma Shiying ; Ding Mao Sheng ; Song Yunting ; Gao Feng

Author_Institution

Power Syst. Dept., China Electr. Power Res. Inst., Beijing, China

fYear

2013

fDate

23-24 Dec. 2013

Firstpage

942

Lastpage

946

Abstract

This article research on the DC access grid security and stability analysis. It combed the stability and security of electrified weak link, revealing the power grid dynamic characteristics of evolution mechanism. It study and formulation of reservoir in the power grid security and stability control strategy of DC power transmission system, the access of power grids in Tibet, AC / DC hybrid power grid by the end of security and stability control measures. The conclusion of the study, for reservoirs in AC DC hybrid power grid by the end of the safe and stable operation and control measures for reference to make the reasonable.

Keywords

DC power transmission; power grids; power system security; power system stability; power transmission control; AC-DC hybrid power grid; DC access grid security analysis; DC access grid stability analysis; DC power transmission system; electrified weak link; evolution mechanism; power grid dynamic characteristics; power grid security; power grid security strategy; power grid stability control strategy; reservoir formulation; Circuit faults; Circuit stability; Power grids; Power system stability; Reservoirs; Security; Stability analysis; AC and DC; Power grids; stable analysis for reliability;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation and Measurement, Sensor Network and Automation (IMSNA), 2013 2nd International Symposium on

Conference_Location

Toronto, ON

Type

conf

DOI

10.1109/IMSNA.2013.6743434

Filename

6743434