TY - GEN
T1 - ATC assessment with Transient Stability constraints
AU - Sarussi, David
AU - Rabinovici, Raul
PY - 2008/12/1
Y1 - 2008/12/1
N2 - 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.
AB - 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.
KW - Available transfer capability
KW - Phase plane
KW - Swing equation
KW - Transient Stability
UR - http://www.scopus.com/inward/record.url?scp=62749196159&partnerID=8YFLogxK
U2 - 10.1109/EEEI.2008.4736574
DO - 10.1109/EEEI.2008.4736574
M3 - Conference contribution
AN - SCOPUS:62749196159
SN - 9781424424825
T3 - IEEE Convention of Electrical and Electronics Engineers in Israel, Proceedings
SP - 26
EP - 30
BT - 2008 IEEE 25th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2008
T2 - 2008 IEEE 25th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2008
Y2 - 3 December 2008 through 5 December 2008
ER -
