The basic concept of the single phase tractive power negative sequence to the electrified railroad was introduced in this paper. It analyses the negative influence of negative sequence influence to generator,electric motor,power transformer and transmission line.
介绍了电气化铁路单相牵引供电负序的基本概念,详细分析了负序对发电机、电动机、电力变压器、输电线路和继电保护的负面影响,论述了对电气化铁路中单相牵引供电负荷负序影响采取对策的必要性,提出了改变这种不良影响的对策。
参考来源 - 电气化铁路负序影响及对策·2,447,543篇论文数据，部分数据来源于NoteExpress
This article discusses the negative sequence measurement of the CAM.
本文将对凸轮的逆序测量方法进行探讨。
Larger system voltage unbalance degree causes larger capacitor voltage pulsation and negative sequence current.
不对称度的增加将进一步增大电容电压的脉动和负序电流的大小。
Two types of digital negative sequence strainer using vector method and sampling method are researched in this paper.
本文对向量法和采样点计算法两种数字式负序滤过器进行研究。
应用推荐