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期刊论文

Optimal Bidding Strategies and Modeling of Imperfect Information Among Competitive Generators

文福拴Fushuan Wen and A. Kumar David Senior Member IEEE

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 16, NO.1, FEBRUARY 2001, 15~21,-0001,():

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摘要/描述

The emerging electricity market behaves more like an oligopoly than a perfectly competitive market due to special features such as, a limited number of producers, large investment size (barrier to entry), transmission constraints, and transmission losses which discourage purchase from distant suppliers. This makes it practicable for only a few independent power suppliers to service a given geographic region and in this imperfect market each power supplier can increase its own profit through strategic bidding. The profit of each supplier is influenced to varying extents by differences in the degree of imperfection of knowledge of rival suppliers. A new framework to build bidding strategies for power suppliers in an electricity market is presented in this paper. It is assumed that each supplier bids a linear supply function, and that the system is dispatched to minimize customer payments. Each supplier chooses the coefficients in the linear supply function to maximize benefits, subject to expectations about how rival suppliers will bid. A

版权说明:以下全部内容由文福拴上传于   2005年03月31日 22时55分18秒,版权归本人所有。

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