On transmission congestion and pricing

被引：52

作者：

Gedra, TW ^{[1
]}

机构：

[1] Oklahoma State Univ, Sch Elect & Comp Engn, Stillwater, OK 74078 USA

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1999年 / 14卷 / 01期

基金：

美国国家科学基金会;

关键词：

transmission pricing; transmission planning; independent system operator; ISO; power system planning; PoolCo; contract networks; hedging; options; futures;

D O I：

10.1109/59.744539

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 [电气工程]; 0809 [电子科学与技术];

摘要：

We provide a tutorial review, by example, of how to calculate optimal bus prices and congestion costs for a simple power system, using the "DC" loadflow approximation. It is also shown how to calculate the marginal effect of changing the impedance of a transmission on total system costs, and how this can be used for transmission planning purposes. The role of long-term contracts for hedging and investment is discussed, and examples of hedging are given for various types of system participants.

引用

页码：241 / 248

页数：8

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