分布交互式仿真技术在变电站仿真中的应用  

APPLICATION OF HIGH LEVEL ARCHITECTURE/RUN TIME INFRASTRUCTURE (HLA/RTI) TO SUBSTATION SIMULATION

作　　者：杨永生[1] 郝小欣[1] 

机构地区：[1]清华大学电机系厂站仿真室,北京100084

出　　处：《电网技术》2000年第9期49-53,共5页Power System Technology

摘　　要：随着计算机技术的飞速发展 ,分布式仿真技术已广泛应用于各个领域。为了进一步提高仿真应用的可重用性和仿真效率 ,该文结合电力系统仿真技术的进展 ,提出了基于HLA规范的新一代变电站仿真器 RTI的 Corba实现方案。在分布式仿真应用的具体实现中充分利用了 Corba的分布式面向对象计算体系结构 ,创建出不同的对象以完成所有权管理、声明管理、时间管理、数据更新管理 ,具体的仿真应用只需通过统一的接口和其他的仿真应用进行交互 (发布、定购数据 ) ,而不必负责数据的具体传输 ,从而解决了分布式仿真应用中的可重用性、实时性 ,并有效地减少了网络传输中大量的冗余信息。With rapid development of computer technology, the technology of distributed interactive simulation has been widely used in many fields. In order to improve the reuse friendliness and efficiency of simulation, an HLA criterion based way for implementing the RTI of substation simulator is put forward. The Distributed Object Oriented Computing Architecture is a basic character of Corba, therefore, the objects to control different management functions, such as declaration management, time management and data transmission management, can be built. It is only needed for a concrete simulation application to perform the interaction with other simulation application by unified interface, as for the data transmission it is not needed to be responsible for data transmission. Thus, the problem of reuse and real time transmission in the application of DIS is solved, and the redundancy information in the data transmission is greatly reduced.

关 键 词：变电站 仿真 分布交互式仿真 电力系统 

分 类 号：TM63[电气工程—电力系统及自动化] TM743