摘要
电力系统的不断发展对继电保护装置、安全自动装置测试和校验工作提出了更高的要求,面对电力系统规模的不断扩大,传统的手工计算或简单的计算程序已不能满足各方面的使用需求,而利用大型的全数字化实时仿真及测试系统进行电力系统研究已成为现代实验室研究的必然趋势。文章对几种继电保护常规实验室研究手段进行了比较,比较详细地介绍了数字动态实时仿真系统在青海电网事故分析中的应用。
The continuous development of electrical power system raises higher requirement to the test and the calibration of relay protection devices and automatic safety devices. With continuous extension of the electrical power system, traditional manual calculation or simple calculation programs can＇t satisfy the requirement for test and cafibration, the application of large scale full - digital simulation and test system for electrical power research has been an inevitable trend of modern laboratory research, this paper compares traditional laboratory research means for relay protection, introduces in detail the application of a digital dynamic real time simulation system in fault analysis in Qinghai power grid.
出处
《青海电力》
2007年第1期24-25,43,共3页
Qinghai Electric Power
关键词
数字仿真技术
实验室
应用
Digital Simulation
Laboratory
Application
