1) internal fault short circuit current
内部故障短路电流
2) internal short circuit fault
内部短路故障
1.
Based on the definition of virtual flux given in this paper, a new method for identifying the magnetic inrush current with internal short circuit fault is proposed.
在定义虚拟磁通的基础上,根据虚拟磁通对于差电流的曲线在发生励磁涌流和发生内部短路故障情况下在中心对称性上具有明显区别的特征,提出了一种基于计算虚拟磁通的识别励磁涌流和内部短路故障的方法。
3) internal fault current
内部故障电流
1.
The waveform of differential current in each data window is divided into four parts averagely according to time,and the area-ratio among the four parts can be used to distinguish magnetizing inrush from internal fault current.
为识别变压器励磁涌流和内部故障电流,提出了利用波形特征识别变压器励磁涌流的1/4周波面积比较法。
2.
A new method, based on the analysis of frequency spectrum of instantaneous power, for the discrimination between internal fault currents and inrush currents in transformer is proposed.
在分析瞬时功率频谱特性的基础上,提出了一种基于瞬时功率的变压器励磁涌流和内部故障电流识别新方法。
4) distant fault current
远方短路故障电流
1.
Based on the characterization that the time constants of the distant short-circuit fault currents exhibit a time varying due to the skin effect of the track,a novel method using Mexican hat wavelet transform to distinguish the distant fault current and the train starting current is proposed in this paper.
文中根据远方短路故障电流受铁轨集肤效应的影响而具有不断变化的时间常数的特点 ,提出一种使用连续墨西哥草帽小波来提取该短路电流的暂态特征的新方法 ,从而有效避开机车起动电流。
5) DC-side short circuit
直流侧短路故障
6) short circuit fault current limiter
短路故障限流器
1.
This paper introduces a novel short circuit fault current limiter applicable to the three-phase ungrounded power systems.
介绍了一种适用于三相不接地系统的短路故障限流器。
补充资料：单相短路电流
分子式：
CAS号：
性质：一相导体与保护导体发生短路时流经相-零回路的电流。单相短路电流是评价和设计保护接零系统设计的基本要素。保护接零系统的单相短路电流不应小于低压断路器瞬时动作或短延时动作过电流脱扣器的整定电流的1.5倍；不应小于低压熔断器熔体额定电流的4倍。
CAS号：
性质：一相导体与保护导体发生短路时流经相-零回路的电流。单相短路电流是评价和设计保护接零系统设计的基本要素。保护接零系统的单相短路电流不应小于低压断路器瞬时动作或短延时动作过电流脱扣器的整定电流的1.5倍；不应小于低压熔断器熔体额定电流的4倍。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条