美国电力市场中的金融交易模式

Financial Transaction Modes Applied in Electricity Market in USA

介绍了在美国电力市场中,为了规避价格风险而设计的日前市场和实时市场双结算体系,以及双边交易和电力金融期货的交易结算模式,分析了其对电力市场的稳定和电力系统运行的作用,揭示了其规避风险和适应电力系统实际运行的原因,并指出,日前市场、双边交易和电力金融产品等非实时电力交易是为适应电力商品的特殊性而提出的金融交易模式。最后对我国的电力市场交易的发展提出了建议。

In this paper the dual settlement system used in electricity markets in United States, which is designed to evade price risk, for day-ahead market and realtime market as well as the transaction settlement mode for bilateral transaction and electricity financial futures are presented. The effects of the dual settlement system in stabilizing electricity market and power system operation are analyzed; the reason of such a settlement system in evading risk and adapting actual operation of power system is revealed, and it is pointed out that the non-realtime transactions, such as day-ahead market, bilateral transaction and electricity financial product and so on, are the financial transaction modes that is proposed in adaptation to specialty of electricity commodity. Finally, some suggestions on the development of transaction in electricity market in China are proposed.