摘要
由于线变组接线简单,投资少,在石油化工及煤化工等工业中得到了广泛应用。从工业需求、设计要求等方面分析了利用AREVA MiCOM P521装置实现线变组差动的原理,得出了相关结论,并对同行业用户的实例进行了分析。
Due to the simple wiring and low cost, the line-transformer group is widely used in petrochemical industries and coal chemical industries. The theory and application of the line-transformer group protection based on MiCOM P521 protection of AREVA were analyzed. The relevant conclusions based on the analysis were obtained. Its application in petrochemical industries was discussed.
出处
《当代化工》
CAS
2013年第5期666-668,共3页
Contemporary Chemical Industry
