A Framework For Special Protection System Modeling For Dynamic Security Assessment of Power Systems

Author

Wang, Lei ; Howell, Fred ; Morison, Kip

Author_Institution

Powertech Labs. Inc., Surrey, BC

fYear

2008

fDate

12-15 Oct. 2008

Firstpage

1

Lastpage

6

Abstract

Dynamic security assessment (DSA) is an important tool for ensuring the secure and reliable operation of power systems. The trend is to perform DSA on line using near real-time data. One of the modeling considerations for DSA is special protection systems (SPS). This paper describes a framework that is designed to model SPS for DSA, particularly with respect to on-line applications. It is based on a modular user-defined modeling concept which provides the functionality and flexibility required. This approach is illustrated with practical SPS models and the simulation applications.

Keywords

power system protection; power system reliability; power system security; modular user-defined modeling; power system dynamic security assessment; power system reliability; special protection system modelling; Power system analysis computing; Power system dynamics; Power system modeling; Power system planning; Power system protection; Power system reliability; Power system security; Power system stability; Predictive models; Stability analysis; Dynamic security assessment; modeling; simulation; special protection systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Power System Technology and IEEE Power India Conference, 2008. POWERCON 2008. Joint International Conference on

Conference_Location

New Delhi

Print_ISBN

978-1-4244-1763-6

Electronic_ISBN

978-1-4244-1762-9

Type

conf

DOI

10.1109/ICPST.2008.4745159

Filename

4745159