Dynamic security assessment tools

Author

Morison, Kip ; Hamadanizadeh, Hamid ; Wang, Lei

Author_Institution

Powertech Labs. Inc., Vancouver, BC, Canada

Volume

1

fYear

1999

fDate

18-22 Jul 1999

Firstpage

282

Abstract

The uncertainty of transaction scheduling and the increased exposure to system failures from operating in highly stressed conditions makes it critical to be able to quickly and accurately compute security limits. The computation of available transmission capacity (ATC), a key parameter in power systems operation, must be based on a comprehensive and accurate dynamic security assessment; failure to do so may lead to severe system disturbances. This paper describes the tools and techniques developed by Powertech for dynamic security assessment (DSA)

Keywords

power system analysis computing; power system dynamic stability; power system faults; power system security; power system transient stability; Powertech; available transmission capacity; dynamic security assessment tools; highly stressed operating conditions; small signal stability; system failures; transaction scheduling uncertainty; transient security assessment tool; transient stability; voltage security assessment tool; voltage stability; Frequency; Job shop scheduling; Power system dynamics; Power system security; Power system stability; Power system transients; Processor scheduling; Stability criteria; Uncertainty; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering Society Summer Meeting, 1999. IEEE

Conference_Location

Edmonton, Alta.

Print_ISBN

0-7803-5569-5

Type

conf

DOI

10.1109/PESS.1999.784360

Filename

784360