摘要
数字化变电站是当前电力系统研究的热点之一,将会给变电站的运行和管理带来深远的影响,在技术和经济方面都具有重大的意义。介绍了国内外数字化变电站的研究现状和技术基础,并对其技术特征进行了阐明。同时也分析了数字化变电站对继电保护的影响及数字化变电站的优点,指出其将大大提高继电保护的运行水平。
Digitalized substation is one of the hot points in study of present power system, it will bring far-reaching impacts on operation and management of substations with great significance both in technology and economy. Introduction was made to present study situations and technical basis both at home and abroad of digitalized substations and description was made on its technical characteristics. In the meantime analysis was made on the impacts of digitalized substations on relay protection and the advantages of digitalized substation, which will greatly raise operation level of relay protection.
出处
《电工电气》
2010年第4期4-7,共4页
Electrotechnics Electric
