TY - GEN
T1 - A fast calculation method for tie-line ATC with transient stability constraints
AU - Takahashi, Ryosuke
AU - Hiraki, Yujiro
AU - Iwamoto, Shinichi
AU - Morita, Hironobu
AU - Sakamoto, Kunio
PY - 2010
Y1 - 2010
N2 - This paper presents a fast calculation method for the tie-line ATC (Available Transfer Capability) with transient stability constraints. In this paper, first, the characteristics of the ATC are drawn in order to reduce the calculation time drastically. Secondly, a novel index for finding critical cases quickly using a transient energy function and a screening method for ranking unstable cases using the stepping-out times are proposed. The method is tested on two IEEJ model systems (EAST 10 machine 47 bus system and EAST 30 machine 107 bus system). The results show the validity of the method.
AB - This paper presents a fast calculation method for the tie-line ATC (Available Transfer Capability) with transient stability constraints. In this paper, first, the characteristics of the ATC are drawn in order to reduce the calculation time drastically. Secondly, a novel index for finding critical cases quickly using a transient energy function and a screening method for ranking unstable cases using the stepping-out times are proposed. The method is tested on two IEEJ model systems (EAST 10 machine 47 bus system and EAST 30 machine 107 bus system). The results show the validity of the method.
KW - ATC
KW - Component
KW - Contingency screening
KW - Power system transient stability
KW - Transient energy function
UR - http://www.scopus.com/inward/record.url?scp=79951645877&partnerID=8YFLogxK
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U2 - 10.1109/IPECON.2010.5697076
DO - 10.1109/IPECON.2010.5697076
M3 - Conference contribution
AN - SCOPUS:79951645877
SN - 9781424473991
SP - 801
EP - 806
BT - 2010 9th International Power and Energy Conference, IPEC 2010
T2 - 2010 9th International Power and Energy Conference, IPEC 2010
Y2 - 27 October 2010 through 29 October 2010
ER -