基于博弈论的电力大用户直接购电交易研究

STUDY ON BARGAINING OF LARGE POWER CONSUMER' S DIRECT BUYING BASED ON GAME THEORY

随着我国电力市场改革的启动和逐步发展完善,电力大用户直接购电将成为必然趋势。开展直购问题的研究,尤其是交易各方的利益博弈问题,将对电力市场发展完善起着重要作用。针对电力大用户直购的情况之一——单一电力大用户与单一发电商的购(售)电交易,利用博弈理论中双向拍卖和序贯谈判的相关知识,研究了双方在交易中的利益博弈问题,并提出其博弈的数学模型和算例分析,为未来电力大用户直接购电问题的研究提供参考。

Along with the starting up of the renovation of electricity market in China and its gradual improvement, the direct purchasing of electrical power by large consumers will be an inexorable trend and to carry out the study on direct buying, especially the bargaining modes and the profit distribution among all of the members, will play a very important role for the development of electricity market and its perfecting. For one of the cases in direct purchasing of large consumers, i.e., the transaction between a single large consumer and a single generating company, the profit game of both sides in the transaction is researched by means of the mutual auction and sequential negotiation in the game theory, and the mathematical model for the game is put forward. The analysis of the results of the calculation examples may be available for reference in the research on direct purchasing of large consumers in the future.