发电公司组合市场发电报价策略

Bidding strategy coordination of power company in two kinds of energy market

在解除管制的电力市场中,经济独立的发电公司面临参与多种市场交易问题。针对中国电力市场实际运行情况,提出了发电公司参与期货交易市场、现货交易市场的协调报价策略,根据系统负荷需求总量调整发电公司内部各发电机组在每一个交易时段两个市场中的发电量,使发电公司在一个交易区间两个市场中总售电经济效益最佳。通过序优化方法进行仿真计算,结果表明该研究有助于指导发电公司在组合市场中进行优化报价、扩大参与市场竞争的经济效益。

In deregulated power market,economically independent power company will participate in multi-market transaction.Considering actual situation of China power market,one coordinative bidding strategy of power company participating in future transaction market and spot transaction market is put forward.According to system load,the power outputs of two markets are revised at every transaction period,so that the maximum total economic benefit from two energy markets can be achieved.Ordinal optimization was used in a simulation computation,the results show that this coordinative bidding strategy is helpful for power companies in multi-market competition.