分析和研究了一起复杂相间接地短路故障引起的大量负荷瞬间损失事故。
This paper analyzes and researches a serious load loss accident arising from complex phase-to-phase grounding short-circuit fault.
随后介绍采用基于有源电阻电桥进行转子接地短路故障监测与采用微分探测法进行转子匝间短路故障信号。
Then it introduces the rotor earth fault monitoring based on the method of resistance bridge with source, and the interturn short circuit fault monitoring in generator rotor based on stator coil.
包括一个电子接地故障断路器立即终止权,如果该单位是暴露于水或其他液体,可能导致短路。
An included Electronic Ground Fault circuit Interrupter immediately terminates power if the unit is exposed to water or other liquids that could cause a short circuit.
能可靠判断、检测界内与界外毫安级零序电流及相间短路故障电流,实现自动切除单相接地故障和相间短路故障。
Can reliably determine, within the community and bounds detection ma level and zero-sequence current phase short circuit fault current, automatic removal of single-phase ground fault and phase fault.
本文从短路、过负载和接地故障三个方面详细地分析了电气火灾的原因,并结合有关规范提出了相应的防范措施。
The causes of fire brought about by electricity are analyzed in detail in terms of short-circuit, overload and ground faults and some preventive measures are presented in light of related regulations.
介绍了一种适用于三相不接地系统的短路故障限流器。
This paper introduces a novel short circuit fault current limiter applicable to the three-phase ungrounded power systems.
该判据可以对不对称的故障进行故障定位,这些故障包括单相接地故障、两相接地故障和两相短路故障。
The justifying conditions can be used to justify the location of faults, including single phase earthing, two phases earthing and two phases shorting.
该文提出利用线路故障产生的暂态行波实现配电架空线、电缆混合线路单相接地及相间短路故障测距,分析了故障初始行波模分量的暂态特征。
Using transient traveling waves generated by fault to locate single-phase earth fault or short circuit fault in distribution feeders mixed with overhead lines and cables is proposed.
常见的电气故障主要有电源电压不正常、组接地、组短路、组断路和缺相运行等。
Familiar electric failures include voltage is abnormal, the winding is landing, the winding is short, the winding break the road and running lack of phase etc.
双通道操作:输入回路中存在冗余重复输入。急停回路中的接地故障及急停按钮相邻成对触点间的短路故障都将被检测。
Two-channel operation: Redundancy in the input circuit. Earth faults in the Emergency Stop circuit and shorts across the emergency stop push button are also detected.
双通道操作:输入回路中存在冗余重复输入。急停回路中的接地故障及急停按钮相邻成对触点间的短路故障都将被检测。
Two-channel operation: Redundancy in the input circuit. Earth faults in the Emergency Stop circuit and shorts across the emergency stop push button are also detected.
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