ATC assessment with Transient Stability constraints

David Sarussi, Raul Rabinovici

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The liberalization of the electricity market has generated significant changes in the planning, operation and management of electric power systems. The open accesses for Independent Power Producers (IPP) results in possible dynamic problems due to the small security margin that characterize competitive markets. For this reason, Evaluation of on-line Transients Stability limits is essential. These limits could be evaluated with modern computed measurement instrumentations that measure in real time and high resolution the fields signal waves such as bus voltages, powers, rotor angles etc, and transmits the measured signals to a data processing center. In this paper we demonstrate by simulation calculations the use of the swing equation in the time domain and in the phase plane, at different configurations to evaluate dynamics constrain that can influence the availability of the transfer capability between two areas. The stability limits have to be added to the thermal and the voltage limits and together they bound the available transfer capability from the source bus to sink bus.

Original languageEnglish
Title of host publication2008 IEEE 25th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2008
Pages26-30
Number of pages5
DOIs
StatePublished - 1 Dec 2008
Event2008 IEEE 25th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2008 - Eilat, Israel
Duration: 3 Dec 20085 Dec 2008

Publication series

NameIEEE Convention of Electrical and Electronics Engineers in Israel, Proceedings

Conference

Conference2008 IEEE 25th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2008
Country/TerritoryIsrael
CityEilat
Period3/12/085/12/08

Keywords

  • Available transfer capability
  • Phase plane
  • Swing equation
  • Transient Stability

Fingerprint

Dive into the research topics of 'ATC assessment with Transient Stability constraints'. Together they form a unique fingerprint.

Cite this