基于RTDS的机电电磁暂态混合实时仿真及其在FACTS中的应用  

Electromechanical-Electromagnetic Transient Real-Time Simulation Based on RTDS and Its Application to FACTS

作　　者：李秋硕[1] 张剑[1] 肖湘宁[1] 李伟[1] 汪建[1] 

机构地区：[1]华北电力大学电气与电子工程学院,北京102206

出　　处：《电工技术学报》2012年第3期219-226,共8页Transactions of China Electrotechnical Society

基　　金：国家科技支撑计划重大项目(2011BAA01B02)

摘　　要：深入研究了基于实时数字仿真器(RTDS)的混合仿真平台的实现方法,其中包括利用RTDS的自定义工具Component Builder(CBuilder)开发的机电暂态程序与接口模块,并选取了适用于该仿真平台的数据交换时序。提出了利用机电-电磁暂态混合仿真技术进行柔性交流输电系统(FACTS)研究的方法,并在RTDS上搭建有两个静止无功补偿器(SVC)控制母线电压的系统模型,对全系统进行全电磁实时仿真、机电-电磁混合实时仿真、对等值化简后的系统进行全电磁仿真,比较不同SVC组合控制下的仿真结果。验证了混合仿真系统的准确性,阐述了利用未等值大系统开展FACTS应用研究的必要性。可以预见,混合仿真技术在大系统的FACTS研究中具有良好的前景。The implementation method of hybrid simulation platform based on real-time digital simulator（RTDS） is investigated in depth,including electromechanical transient programme and interface module based on user defined tool component builder（C Builder） in RTDS.And the time sequence to exchange data suited for this simulation platform is chosen.A method that the hybrid simulation for electromechanical transient and electromagnetic transient should be utilized to study FACTS is put forward.A power system with two SVCs controlling the voltage of buses is built in RTDS.The results of different combination between the two SVCs are compared among the full electromagnetic system,electromechanical transient and electromagnetic transient hybrid simulation system and full electromagnetic equivalent system after simplification.By contrast,the accuracy of the hybrid simulation system is proved.The necessity to study application of FACTS in the full scale system is represented.It is predictable that hybrid simulation technology has a good prospect in the field of FACTS research in the large scale system.

关 键 词：混合实时仿真 接口 FACTS 对比分析 

分 类 号：TM743[电气工程—电力系统及自动化]