片语

detection of transient fault瞬时故障检测

transient fault recorder暂态故障录波

transient fault signals暂态信号

transient pure fault component暂态纯故障分量

transient earth fault间歇性电弧接地故障

transient fault signal故障暂态信号

transient insulation grounding fault瞬时性绝缘接地故障

transient fault current暂态信号

transient fault component暂态故障分量

英汉例句

• the different types of fault information are discussed and com-pared in the paper, which indicated that transient fault information and breaker operation information can be used in protection.

  本文论述和比较电力系统故障后不同类型的故障信息，指出暂态故障信息和电力系统故障后断路器动作所产生的二次扰动信息是可利用的；

• simultaneously, on the base of fault line selection, wavelet packet is used to analyze the transient signal, and to find that is connection with transient fault signal and fault distance.

  同时在选线的基础上，通过运用小波包对暂态信号进行多层分解，发现有些频带的暂态高频信号与故障距离成一定的映射关系。

• a new intelligent on-line capturing of the optimal reclosing time of transient fault is presented.

  提出了一种新的智能实时捕捉方法，对瞬时性故障的最佳重合闸时间进行了捕捉。

• in this method the transient fault signals are analyzed with wavelets transform to obtain the transient fault information, and the fault circuit is selected by the synthetic phase comparison method.

  该方法利用小波变换分析所采集的故障暂态信号，提取用于选线的暂态信息，并采用综合相位比较法确定故障线路。

• the self-adaptive reclosure, which is aimed to distinguish the transient fault and the permanent fault, can reduce the power loss caused by faults and enhance the stability of power system.

  区分瞬时性和永久性故障为目的的自适应重合闸，能减少故障对电能的损失，增强电网的稳定性。

• during the voltage recovery period after the extinction of fault arc, the amplitude and phase of transient fault voltage is essentially different from those of permanent fault voltage.

  当瞬时性故障发生时，在短路点电弧熄灭后的恢复电压阶段，断开相各电气量的关系与永久性故障将有本质的不同。

• on the basis of the introduction of commutation failure principle, analysis of commutation failure in three gorges-guangdong hvdc system echeng station is made according to the transient fault record.

  在简要介绍换相失败基本原理的基础上，根据现场的暂态故障录波图，对三广直流鹅城换流站发生换相失败的原因进行了详细分析。