A Tight Convex Relaxation for the Natural Gas Operation Problem

被引：17

作者：

Manshad, Saeed D. ^{[1
]}

Khodayar, Mohammad E. ^{[1
]}

机构：

[1] Southern Methodist Univ, Dept Elect Engn, Dallas, TX 75205 USA

来源：

IEEE TRANSACTIONS ON SMART GRID | 2018年 / 9卷 / 05期

关键词：

Convex relaxation; natural gas network; operation economics;

D O I：

10.1109/TSG.2018.2817069

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：

With the increase in the investment in the gas-fired electricity generation technology, capturing the operation constraints of the natural gas network in the electricity and natural gas operation problems becomes more crucial. The non convexity in the feasibility region formed by natural gas network constraints will impede achieving the global solution for these problems. This letter proposed an algorithm to procure a tight and tractable convex relaxation for the natural gas network constraints that can be leveraged in the electricity and/or natural gas network operation problems. The merit of the proposed algorithm is illustrated using a case study and the efficiency of the proposed formulation is compared with mixed integer linear and semidefinite programming formulations.

引用

页码：5467 / 5469

页数：3

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