Solving III-Posed Optimal Power Flow Problems Via Fritz-John Optimality Conditions

被引：10

作者：

Almeida, Katia C. ^{[1
]}

Kocholik, Aline ^{[1
]}

机构：

[1] Univ Fed Santa Catarina, Dept Engn Eletr, BR-88040900 Florianopolis, SC, Brazil

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2016年 / 31卷 / 06期

关键词：

Optimal power flow; ill-behaved feasible sets; Fritz-John optimality conditions; interior point methods; INTERIOR-POINT ALGORITHM; SECURITY; DISPATCH; SYSTEM;

D O I：

10.1109/TPWRS.2016.2535404

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Optimal power flow (OPF) programs must be able to provide sound operating points for power systems under different conditions while meeting a large number of constraints. These constraints, however, either due to the operating conditions at hand or by construction, can have linearly dependent gradients, thus defining ill-behaved feasible sets. This paper analyzes the use of an alternative set of optimality conditions, derived from the Fritz-John (FJ) conditions, to represent OPF solutions in such critical cases. Results are presented for realistic test systems.

引用

页码：4913 / 4922

页数：10

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