Beyond the use of linear approximations for modelling Nash-Cournot equilibria

被引：0

作者：

Bautista, Guillermo ^{[1
]}

Anjos, Miguel F. ^{[1
]}

Vannelli, Anthony ^{[2
]}

机构：

[1] Univ Waterloo, Dept Management Sci, Waterloo, ON N2L 3G1, Canada

[2] Univ Guelph, Guelph, ON N1G 2W1, Canada

来源：

2007 IEEE LAUSANNE POWERTECH, VOLS 1-5 | 2007年

关键词：

D O I：

10.1109/PCT.2007.4538423

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：

A comparison of Nash-Cournot equilibria using DC and AC approximations of the transmission system is presented in this paper. The goal of doing this comparison is to identify the impact of reactive power and voltage-related issues on Nash equilibria. Following the same rationality of competition and the same solution scheme, a considerable mismatch in outcomes is found. This shows that the use of common linear approximations of the transmission system to model strategic behaviour in electricity markets may produce outcomes that are unlikely to be observed in real markets. Three- and 14-node systems are used to analyze different study cases.

引用

页码：831 / +

页数：3

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