基于IEC61970标准的电力系统仿真数据库的开发  

DEVELOPING POWER SYSTEM SIMULATION DATABASE BASED ON STANDARD IEC61970

作　　者：赖小华[1] 

机构地区：[1]赣南师范学院物理与电子信息学院,江西赣州341000

出　　处：《计算机应用与软件》2010年第8期221-223,268,共4页Computer Applications and Software

摘　　要：现行开发的仿真数据库大多采用关系数据库系统,不能很好地满足面向对象编程的需要。该文利用ORACLE8i中先进的面向对象特性,提出了一种对象—关系型仿真数据库,能较好地满足面向对象编程的需要,具有良好的可扩充性和可维护性。同时,为了便于仿真软件之间或仿真软件与其它电力系统软件间的数据交换和共享,又利用了IEC61970标准中的电力系统资源公用信息模型(CIM)对电力系统器件进行建模,从而为仿真软件间的集成提供了平台。提出了一种支持多种仿真软件集成的对象—关系型电力系统仿真数据库。With the development of power system and the revolution of software engineering technology, the power system simulation soft- ware develops and updates more and more rapidly, which results in higher requirement to simulation database that supports simulation soft- ware. However most of current simulation databases developed use relational database system and can not meet the demand of object-oriented programming. This paper puts forwards an object-relation simulation database by utilising the advanced object-oriented characteristic of ORA- CLE8i ,which can comply with the demand of object-oriented programming well, and also has good expansibility and maintainability. At the same time, in order to facilitate the data exchange and share between various simulation software or with other software of the power system, in the paper the power system resource＇ s common information model （CIM） in standard IEC-61970 is used to model the power system compo- nents, so as to provide a platform for the integration of multiple simulation software. In a word, this paper puts forwards an object-relation simu- lation database of power system which supports the integration of multiple simulation software.

关 键 词：IEC61970标准 仿真数据库 电力系统仿真 面向对象建模 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]