还原(数学)
电力系统
计算机科学
非线性系统
功率(物理)
模型降阶
订单(交换)
控制理论(社会学)
数学
算法
控制(管理)
人工智能
投影(关系代数)
物理
几何学
财务
量子力学
经济
作者
Christopher Sturk,Luigi Vanfretti,Federico Milano,Henrik Sandberg
标识
DOI:10.1109/acc.2012.6315207
摘要
This paper shows how structured model order reduction can be applied to power systems. For power systems divided into a study area and an external area, the proposed algorithm can be used to reduce the external area to a low order linear system, while retaining the nonlinear description of the study system. The reduction of the external area is done in such a way that the study system is affected as little as possible. It is shown that a lower model order can be attained when information about the study system is taken into consideration, than if the external system is reduced independently of it.
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