• 瞬时故障广泛存在各种系统导致功能失效

    Transient faults appear widely in various systems and lead to malfunctions.

    youdao

  • 按照导致系统故障机理不同,瞬时故障划分为若干

    According to the mechanism of system failures resulted from them, transient faults can be classified into three types.

    youdao

  • 瞬时故障最佳重合时刻分重合,永久故障闭锁合闸

    Further more, the switches reclose at optimal reclosing time by phase for instantaneous fault and shut down reclosure for permanent fault.

    youdao

  • 一类瞬时故障具有这样的性质,持续时间一旦超过一界限引起系统故障

    Type I transient faults include those which lead immediately to system failures once their time duration exceeds some specified limit.

    youdao

  • 对于网络存在节点瞬时故障,通过时间冗余的检测方法降低故障诊断的虚

    Time redundancy is used to reduce faulty alarm rate for transient faults of nodes in WSNs.

    youdao

  • 硬件瞬时故障可以通过修改指令操作码操作数方式引发控制错误破坏程序正常执行

    Hardware transient faults can cause control flow errors and corrupt the normal execution process by altering the operand and opcode of instructions.

    youdao

  • 本文以机车瞬时故障检测记录仪为背景致力于嵌入式us B主机故障数据转储技术设计实现

    This dissertation is dedicated to the design and implement of the USB-Host data transmission technology in the background of the Distributed Fault Detecting System of the Train.

    youdao

  • 通过简化文件系统函数,可以减少资源消耗前提下,更快捷完成机车检测瞬时故障记录仪故障数据转储

    Through the simplified file system, it completes the data transmission on the Distributed Fault Detecting system of the Train more quickly with less consumption of resources.

    youdao

  • 动态电流监测器瞬时反映负载跳变状态,更容易判断手机故障份。

    Dynamic current monitor reflects transient loading current instantly to judge the faulty parts of mobile circuit board easily.

    youdao

  • 提出一种新的智能实时捕捉方法,对瞬时故障最佳合闸时间进行了捕捉。

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

    youdao

  • 通过数字模拟实验齿轮故障信号检测验证了新的双线性时间-频率分布复杂信号瞬时分量探测效果

    By digital simulation and detection of gearbox fault signal the detection effect of the novel bilinear time-frequency transform is validated for the transient components in complex signal.

    youdao

  • 对于后备保护装置防止阻抗接地故障配置一只方向过电流继电器瞬时跳闸附件时间成反比

    For backup protection against high resistive ground faults, there will be a dual polarized directional overcurrent relay, inverse time with instantaneous trip attachment.

    youdao

  • 应用瞬时对称分量变换提取电压电流故障分量空间向量

    The transformation of the instantaneous value symmetry component applied, the positive sequence space vector of fault component of the voltage and current can be derived.

    youdao

  • 针对试验过程中可能产生瞬时过电压故障过电压分别建立了数学仿真模型分析了过电压的产生机理危害特点

    The mathematics and simulation model for transient and fault overvoltage are established and their generation mechanisms, harm and characteristic are analyzed.

    youdao

  • 发动机气缸压力瞬时转速分析研究获取发动机工作情况故障原因重要手段

    The analysis and research of engine cylinder pressure and transient speed is the important method to obtain the working condition and breakdown reason of engine.

    youdao

  • 提出一种利用瞬时转速信号在线监测汽车发动机各缸工作不均匀性失火故障方法

    This paper proposes a technique for on line detection of cylinder-to-cylinder nonuniformity and incipient misfire by instantaneous angular velocity signals in automotive engines.

    youdao

  • 分析瞬时功率频谱特性基础提出了一种基于瞬时功率的变压器励磁涌流内部故障电流识别方法

    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.

    youdao

  • 提出一种用于区分输电线路瞬时故障永久性故障方法利用高频通道及其信号区分瞬时故障和永久性故障从而实现三相自适应合闸

    This paper brings forward a whole new scheme of three-phase adaptive reclosure, which uses the carrier channel and its signals to distinguish transient faults and permanent faults.

    youdao

  • 针对感应电动机轴承故障特征提取不足,提出了瞬时功率小波分解方法

    To solve the problem in obtaining bearing fault characteristics of induction motors, a method based on instantaneous power decomposition via wavelet packet is put forward.

    youdao

  • 提出基于小波尺度图重分配信号特征检测方法瞬时能量估计方法,应用于轴承多种轻微故障状况下的振动平稳特征的检测与表示

    The singal transient feature detection represent method, and a transient energy evaluation method are used based on the reassigned scalogram for the vibration non-stationary feature representation.

    youdao

  • 建议一种基于复解析小变换瞬时频率分析齿轮故障振动信号的方法。 该方法希尔伯特变换小波变换相结合,具有自适应分析能力

    A method using transient frequency based on complex-analytical- wavelet-transform, which combines Hilbert transform with wavelet transform and possesses adaptive analytical ability, is proposed.

    youdao

  • 高中系统,充电保护电流值是躲过最小运行方式故障电流整定,要求瞬时动作

    In high-middle voltage power system, the current setting of the charge-protection always bases on the fault current in the minimal operation mode, and the break should be snapped action.

    youdao

  • 区分瞬时永久性故障目的适应重合闸减少故障电能损失增强电网的稳定性。

    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.

    youdao

  • 提出了一种新型区分输电线路单相瞬时故障与永久性故障方法

    On the basis of detailed research a new method isproposed which can distinguish the temporary faults frompermanent faults in transmission lines.

    youdao

  • 结果表明分配小波尺度图能够较高的时分辨率表示轴承振动中的非平稳特征,反映轴承的多种故障瞬时能量估计可以作为分析轴承状态的依据。

    Results show that the reassigned scalogram has the signal feature in the time-scale plane with the high resolution, the transient energy evaluation has the transient feature in a more distinct as…

    youdao

  • 结果表明分配小波尺度图能够较高的时分辨率表示轴承振动中的非平稳特征,反映轴承的多种故障瞬时能量估计可以作为分析轴承状态的依据。

    Results show that the reassigned scalogram has the signal feature in the time-scale plane with the high resolution, the transient energy evaluation has the transient feature in a more distinct as…

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定