摘要
本文利用人工智能中常用的逻辑编程语言—Prolog语言,建立可以充成变电站综合式保护与控制系统中监视、诊断及开关控制等功能的专家系统。该系统已经通过在IBM-PC计算机上进行的仿真测试。为了获取进一步的实验结果,作者把用于开关控制的软件模型装到与变电站开关模拟系统权相连的IBM计算机上,从而构造适用于开关控制的实时专家系统。其结果表明,采用专家系统方法完成变电站综合自动化系统中的一些主要功能,具可解释性强,程序易于修改和扩充等优点。
In order to establish a complete expert system, We have,by using one of the artificial intelligence (AI) languages, i.e.Prolog,built up a series of function--independent modules to perform differentfunctions of a substation: switch control, parameter monitoring, protec-tion system diagnosis, backup protection, etc., and then we combinedthese modules into a 'project' that performs all the main functions ofthe integrated protection and control system. All the modules have beentested on the IBM--PC with simulated databases,and they have turned outto make a project that works as correctly as expected.The switch con-tral module has been implemented for a real substation model which islinked with the seria1 port (RS232) in the IBM--PC.As a result, this sm-aller expert system also works correctly. All the research shows that theexpert system method is very useful and highly promising for modernsubstation automation.
出处
《铁道学报》
EI
CAS
CSCD
北大核心
1991年第4期20-25,共6页
Journal of the China Railway Society
