A Linear Optimal Power Flow Model Considering Nodal Distribution of Losses

被引：0
|
作者：
Helseth, Arild [1 ]
机构：
[1] SINTEF Energy Res, Trondheim, Norway
来源：
2012 9TH INTERNATIONAL CONFERENCE ON THE EUROPEAN ENERGY MARKET (EEM) | 2012年
关键词：
LMP CALCULATION;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This paper presents a method for accurately treating active power losses in linear (DC) optimal power flow models. Quadratic nodal losses are approximated by iteratively adding linear constraints. In each iteration a linear programming problem is solved, and constraints on the nodal loss functions are built as linearizations around the current system operating state. The performance of the proposed model - in terms of computational time and convergence properties - is demonstrated on the IEEE 118 bus test system.
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页数：8
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