TY - GEN
T1 - Transmission switching considering short-circuit current limitations
AU - Tian, Shijun
AU - Wang, Xifan
AU - Xiuliwang,
AU - Zhang, Qianwen
AU - Qi, Shixiong
AU - Dou, Xiaoyu
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/6/28
Y1 - 2017/6/28
N2 - With the growing expansion of the power system, transmission network is now facing an increasingly serious threat of short-circuit current (SCC). This paper proposes an optimal transmission switching model considering both single-phase and three-phase SCC limitation constraints. In the model, both three-phase and single-phase SCC limitations are considered as constraints, which are formed in nonlinear formulation with sparse technology. The corresponding solution strategy is also proposed based on Benders decomposition. The mixed integer linear master problem is formed by linear relaxation of the SCC limitation constraints. The SCC violation caused by linearization error is then checked by the nonlinear subproblem. The optimal solution is obtained when the violation is diminished by iterations between master and subproblem. The applicability of the proposed model and solution method are assessed on IEEE 118-bus test system.
AB - With the growing expansion of the power system, transmission network is now facing an increasingly serious threat of short-circuit current (SCC). This paper proposes an optimal transmission switching model considering both single-phase and three-phase SCC limitation constraints. In the model, both three-phase and single-phase SCC limitations are considered as constraints, which are formed in nonlinear formulation with sparse technology. The corresponding solution strategy is also proposed based on Benders decomposition. The mixed integer linear master problem is formed by linear relaxation of the SCC limitation constraints. The SCC violation caused by linearization error is then checked by the nonlinear subproblem. The optimal solution is obtained when the violation is diminished by iterations between master and subproblem. The applicability of the proposed model and solution method are assessed on IEEE 118-bus test system.
KW - Mixed Integer Nonlinear Programming
KW - Short-Circuit Current Limitation
KW - Transmission Switching
UR - https://www.scopus.com/pages/publications/85049152183
U2 - 10.1109/EI2.2017.8245640
DO - 10.1109/EI2.2017.8245640
M3 - 会议稿件
AN - SCOPUS:85049152183
T3 - 2017 IEEE Conference on Energy Internet and Energy System Integration, EI2 2017 - Proceedings
SP - 1
EP - 6
BT - 2017 IEEE Conference on Energy Internet and Energy System Integration, EI2 2017 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 IEEE Conference on Energy Internet and Energy System Integration, EI2 2017
Y2 - 27 November 2017 through 28 November 2017
ER -