基于系统潮流的跨区域电力市场交易方式初探

Ways of Trading in Flow-based Cross-border Power Market Coupling

基于系统潮流的电力市场联合,是一种新的输电阻塞管理方法.主要运用简化输电线路模型,对于在跨区域电网电力交易中存在的阻塞问题进行合理化处理.通过对电力现货市场下的日前交易运作过程进行图证及演示,探讨该方法在未来中国跨区域电力交易中的可行性.

Flow-based market coupling is a new method of congestion management which is applied to the cross-border power trading. It can facilitate the efficiency of the power trading by optimizing the flow in the congestion issues according to a simplified transmission model. An illustration is given to describe the general procedure to implement it on the day-ahead spot market. Based on the theory, feasibility of the cross-area power exchange in China is studied.