配电自动化状态估计的软件设计

在研究了配电自动化、面向对象技术、数据库技术和网络技术的最新发展的基础上 ,阐述了配电自动化状态估计软件的设计思想及具体实现 ,从而实现了配电自动化状态估计理论在实际中的应用。文章首先就配电自动化状态估计软件的总体设计思想、数据库的建立以及与SCADA数据库接口连接进行阐述 ,然后详细地论述了状态估计的数学建模、网络接线分析、计算结果存储等方法。文中所阐述的方法同样适用于潮流计算、短路电流计算、网络重构等重要功能

Software design on state estimation for distribution automation

In this paper the design and the implementation of the state estimation software for the distribution automation is depicted on the base of the research on the distribution automation, object-oriented programming technology, database technology and network technology. Thus the theory of the state estimation for the distribution automation is applied in the practice. First in this paper discussed are the overall design thinking, the database building and the interface linking with the SCADA database. Then the paper expatiates the math modeling, network connection analyzing and the computing result storage in the state estimation. The method depicted in the paper is also hold true to the power flow calculation, the state estimation, the short circuit current calculation and the network reconfiguration.