电力系统模数混合试验系统  

Analogue-Digital Mixed Test System for Power System

作　　者：刘长胜[1] 陈礼义[1] 郑玉森[1] 李志兴[1] 

机构地区：[1]天津大学电气与自动化工程学院,天津300072

出　　处：《天津大学学报（自然科学与工程技术版）》2004年第1期80-83,共4页Journal of Tianjin University：Science and Technology

摘　　要：为了研究新型继电保护和各种探制设备,必须建立一种准确而有效的电力系统实时试验系统,文中讨论了电力系统动态模拟和实时数字仿真(RTDS)的建模、相似性、试验方法和有效性.基于两种试验系统的互补性,作者提出一种模数混合试验系统,在这种混合试验系统中可以进行电力系统控制设备和继电保护的各种性能试验与研究.The establishment of an accurate and effective real-time test system for power system is highly necessary for the research of the new protective relay and control devices. In the paper,modelling,analogy, test method and efficiency of the dynamic models and the real-time digital simulation (RTDS) for power system are discussed.Based on the complementary of the two kinds of test systems a analogue-digital mixed test system is recommended. Various performance tests and researches of the power system control device and protective relay are realized in the mixed test systems.

关 键 词：电力系统 模数混合 实时数字仿真 高压直流输电 柔性交流输电 动态模拟 

分 类 号：TM73[电气工程—电力系统及自动化]