摘要
分析电流互感器拖尾电流形成的原因及特征,提出在RTDS实时仿真系统中仿真建模电流互感器拖尾的方法,并与现场实际应用中的电流互感器拖尾波形进行对比,论证建模方法的可行性。
Current transformer(CT)is an important electrical equipment in power system.CT tailing is a common electrical phenomenon.In this paper,the causes and characteristics of the CT tail current are analyzed.The method for simulation modeling of CT tailing in RTDS real-time simulation system is proposed,and the CT tail waveform in the modeling is compared with that in the actual application.The feasibility of the modeling method is demonstrated.
作者
杜小磊
王倩倩
满基
徐兴豫
程鹏远
DU Xiaolei;WANG Qianqian;MAN Ji;XU Xingyu;CHENG Pengyuan(State Grid Xuji Group Corporation,Xuchang 461000,China)
出处
《电工技术》
2018年第3期14-15,19,共3页
Electric Engineering