RESEARCH INITIATION AWARD: Distributed Implementation of Optimal Power Flow

研究启动奖：最优潮流的分布式实施

• 批准号: 9308899
• 负责人: Ross Baldick
• 金额: $ 9.51万
• 依托单位: Worcester Polytechnic Institute
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-07-01 至 1997-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9308899&HistoricalAwards=false
• 关键词: RESEARCH; INITIATION; AWARD; Distributed; Implementation

The proposed research is for developing new algorithms for distributed implementation of "optimal power flow" (OPF) in a large power system. In view of the size of the system a decomposition of the system is proposed. "Shadow costs" on , among other things, interchanges of active and reactive power between regions would guide the distributed calculations in such a way that the economic interpretations can be placed in the regional interchanges. The regions would be relatively large to accommodate a coarse-grained processor architecture. BY dividing the processing into regions, data communication can be largely localized to the regions. The interregional communications requirements can be considerably less than for a centralized implementation of OPF. However, the main advantage of distributed processing is the potential decrease in solution time due to increased (distributed) computing power.

拟议的研究旨在开发新算法，以在大型电力系统中分布式实现“最佳潮流”（OPF）。 鉴于系统的规模，提出了系统的分解。 除其他外，区域之间有功功率和无功功率交换的“影子成本”将指导分布式计算，从而可以将经济解释放在区域交换中。 这些区域相对较大，可以容纳粗粒度的处理器架构。 通过将处理划分为区域，数据通信可以很大程度上本地化到这些区域。 区域间通信要求可能比集中实施 OPF 低得多。 然而，分布式处理的主要优点是由于（分布式）计算能力的增加而可能减少求解时间。