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首页> 外文期刊>International Journal of Electrical Power & Energy Systems >Coordinated multilateral trades for electric power networks: theory and implementation
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Coordinated multilateral trades for electric power networks: theory and implementation

机译：电网多边协调贸易：理论与实施

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Recent moves to open up electric power transmission networks to foster generation competition and customer choice have touched off a debate over how the transmission system should be restructured in order to meet the goal. The opposing sides of this debate are now commonly represented by the bilateral model and the poolco model. Both models resort to conventional centralized operation in dealing with the shared resources of an integrated transmission network. The conventional operating paradigm was developed in a different era for electric utilities operated as regulated monopolies. A new operating paradigm is needed for a restructured industry that encourages efficient competition and at the same time maintains necessary coordination to guarantee a high standard of reliability. We propose a new operating paradigm in which the decision mechanisms regarding economics and reliability (security) of system operation are separated. Economic decisions are carried out by private multilateral trades among generators and consumers. The function of reliability is coordinated through the power system operator who provides publicly accessible data, based upon which generators and consumers can determine profitable trades that meet the secure transmission loading limits.
机译：开放电力传输网络以促进发电竞争和客户选择的最新举措引发了关于如何重组输电系统以满足目标的争论。现在，这种辩论的对立面通常由双边模式和Poolco模式代表。两种模型在处理集成传输网络的共享资源时都采用常规的集中式操作。传统的操作范式是在不同的时代开发的，用于作为受监管的垄断企业的电力公司。重组行业需要一种新的运营模式，以鼓励有效的竞争并同时保持必要的协调以确保高标准的可靠性。我们提出了一种新的操作范式，其中有关系统操作的经济性和可靠性（安全性）的决策机制是分开的。经济决策是由生产者和消费者之间的私人多边贸易进行的。通过提供公开数据的电力系统运营商来协调可靠性功能，根据该数据，发电机和消费者可以确定满足安全传输负荷限制的有利可图的行业。

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