基于逻辑判断法的继电保护仿真系统开发  

Development of Relay Protection Simulation System Based on Logic Judgment Method

作　　者：张旭[1] 张东英[1] 孙涛[1] 张巍[1] 

机构地区：[1]华北电力大学电气与电子工程学院,北京市102206

出　　处：《电力系统自动化》2009年第2期53-56,共4页Automation of Electric Power Systems

摘　　要：为了降低调试的工作量,提高开发效率,使继电保护仿真既满足实时性的要求又保证有较好的逼真度和灵活性,研究了保护仿真各环节中的逻辑分析方法,在此基础上开发了与运行方式无关的继电保护仿真模型,设计了相应的保护仿真流程。以某集控站的仿真培训系统为例,验证了保护模型的正确性。In order to reduce the debugging workload, raise the development efficiency, and make the relay protection simulation both satisfy the real-time requirement and guarantee the fidelity and flexibility, logic analysis methods about each link of the relay protection simulation are studied. Based on the proposed methods, a relay protection simulation models which have nothing to do with the operation mode are developed. In addition, the corresponding protection simulation flow chart is designed. Finally, the validity of protection models is verified by taking the simulation training system of a certain collecting control station as an example.

关 键 词：继电保护仿真 逻辑判断法 故障仿真 保护模型 

分 类 号：TM774[电气工程—电力系统及自动化]