摘要
数据采集与监控(supervisory control and data acquisition,SCADA)系统发展至今经历了4代产品,其中第三代SCADA系统技术最为成熟,在电力系统中的应用最广,但同时也存在干扰问题、通信协议的安全问题和控制中心的安全问题。通过对这些问题进行分析,提出相应的防护措施,以提高电力系统中SCADA系统通信的安全性。
So far,it has been the 4th generation of supervisory control and data acquisition（SCADA） and the 3rd generation of SCADA ranks the top in terms its technology and application.Meanwhile,there are interference,safety of communication protocols and control center,by analysis on which preventive measures are proposed to improve safety of SCADA for communication in power system.
出处
《广东电力》
2012年第3期117-120,共4页
Guangdong Electric Power
