数字实时仿真在控制和保护系统测试中的应用  

Application of Digital Real-time Simulators to the Real-time Testing of Control and Protection System

作　　者：俞乾 郑三立[2] 

机构地区：[1]永州电业局,永州425000 [2]北京交通大学电气学院,北京100044

出　　处：《电力系统及其自动化学报》2008年第6期96-101,共6页Proceedings of the CSU-EPSA

摘　　要：HVDC和FACTS装置的控制和保护系统在投运前必须进行仿真测试,以验证系统性能。文中结合实际工程项目,详细阐述了数字实时仿真系统进行HVDC和FACTS装置控制和保护系统实时测试的原理和过程。在此基础上进一步阐述了数模混合实时仿真系统的结构和应用情况,同时提出了先进集成混合实时仿真系统的架构和原理。混合实时仿真系统可经济有效地扩大实时测试系统的规模。项目中装置投运后现场试验的结果验证了实时测试的准确性。The control and protection system of HVDC and FACTS device must be brought into the real-time simulator for pre-commissioning and performance verification. The rapid development of digital real-time simulators in power systems provides the solution to the real-time testing of control and protection system of HVDC and FACTS device. With practical examples, the principle and process of the digital real-time simulators on real-time testing of control and protection system of HVDC and FACTS are presented. In addition, the principle and aplication of hybrid real-time simulators and the advanced real-time integrated hybrid simulator are proposed in this paper. Hybrid real-time simulator is an economic and efficient way to handle large-scale testing systems in real time. The test result of the real-tine simulator is verified by the test resull plant control equipment.

关 键 词：电力系统 数字仿真 实时测试 混合仿真 

分 类 号：TM743[电气工程—电力系统及自动化]