摘要
基于数字电力系统的思想 ,根据地区配电网络的特点 ,对数据进行分类 ,建立关系数据库的组织关系 ,提出了一种利用集合以及图论知识构建地区配电网络统一数据平台的方法 ,确保数据的共享性、一致性、唯一性 ,并符合数字电力系统的要求 ,具有普适性。同时结合实例 ,在该数据平台上 ,利用特征映射的方法 ,进行查询 ,效果令人满意。
The classification of data and the structure of relation database is set up based on the theory of Digital Power System according to the characteristics of regional distribution network. A method is proposed to build the uniform data platform of the regional distribution network based on the set theory and graph theory. The method is able to ensure the sharing, consistency and uniqueness of the data , to meet the requirement of Digital Power Systems and is generally used. The effect of the inquiry made on the data platform using the method of mapping is satisfying.
出处
《现代电力》
2003年第2期46-49,共4页
Modern Electric Power
关键词
地区配电网络
数字电力系统
统一数据平台
digital power system
regional distribution network
uniform data platform
