考虑可中断负荷参与的主备用容量共同市场

备用辅助服务是电力系统的重要特征之一,关系到电力系统的安全运行与可靠性.在电力市场环境下,备用辅助服务的市场组织、指标量化和费用结算等研究课题一直令人关注.介绍了一种考虑可中断负荷参与市场竞争的主备用共同市场模型,该方法一方面可以消弱市场中不必要的可靠性支出,从而提高了系统运行的经济性;另一方面可以通过优化市场容量需求,实现社会效益最大化.

Energy and Reserve Auction with Interruptable Load

Ancillary services(AS) as one of important characters of power system play a very important role in maintaining power system's security and reliability.The market organization,index quantification and closing cost of ancillary services are still an attractive topic under the circumstance of power market.A new market model considering interruptable load taking part in market competition is introduced in the article.Through this method,on the one hand,the unnecessary cost can be reduced and the economical efficiency can be improved,on the other hand,the maximization of social benefit can be realized through optimizing the demands of market.