TY - GEN
T1 - Research on reclosing scheme for parallel lines on the same tower
AU - Kong, Yuan
AU - Zhang, Baohui
AU - Zheng, Tao
AU - Zhang, Jinhua
AU - Wang, Huaiyuan
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/9/30
Y1 - 2015/9/30
N2 - This paper presents a reclosing scheme for parallel lines on the same tower. The present reclosing scheme for parallel lines in China will result in opening both lines when any type of inter-circuit permanent fault occurs. In contrast, the proposed reclosing scheme is able to avoid opening both lines and keep a quasi-three-phase operation as far as possible for inter-circuit permanent faults, thus it can greatly improve the transient stability limit and power transfer capacity of transmission section. Further simulations using the software PSASP have also shown the merits of the proposed reclosing scheme in a 750-kV parallel lines system in China.
AB - This paper presents a reclosing scheme for parallel lines on the same tower. The present reclosing scheme for parallel lines in China will result in opening both lines when any type of inter-circuit permanent fault occurs. In contrast, the proposed reclosing scheme is able to avoid opening both lines and keep a quasi-three-phase operation as far as possible for inter-circuit permanent faults, thus it can greatly improve the transient stability limit and power transfer capacity of transmission section. Further simulations using the software PSASP have also shown the merits of the proposed reclosing scheme in a 750-kV parallel lines system in China.
KW - parallel lines on the same tower
KW - quasi-three-phase operation
KW - reclosing
KW - transient stability limit
UR - http://www.scopus.com/inward/record.url?scp=84956861724&partnerID=8YFLogxK
U2 - 10.1109/PESGM.2015.7285631
DO - 10.1109/PESGM.2015.7285631
M3 - Conference contribution
AN - SCOPUS:84956861724
T3 - IEEE Power and Energy Society General Meeting
BT - 2015 IEEE Power and Energy Society General Meeting, PESGM 2015
PB - IEEE Computer Society
T2 - IEEE Power and Energy Society General Meeting, PESGM 2015
Y2 - 26 July 2015 through 30 July 2015
ER -