line current

英 [laɪn ˈkʌrənt] 美 [laɪn ˈkɜːrənt]

网络  线电流; 线路电流

机械



双语例句

  1. A Current Transformer Saturation Countermeasure Study for Transmission Line Current Differential Protection
    输电线路电流差动保护抗电流互感器饱和研究
  2. According to the relation between the radiating fields of line current and dipole, the radiating fields of the edge elements are obtained by reversion from the scattering fields of the infinite edges.
    根据线电流与电偶极辐射场的关系,由无限长棱边的场反推得微元的场。
  3. The near and far field properties of line current of arbitrary shape is demonstrated in this example. The near and far electromagnetic field are synthesized by summation of the electromagnetic field of short current segments or Hertz dipoles.
    本例以赫芝电偶极电磁场合成之近似结果,验证偶极天线远场及近场之特性。以很多小段赫芝偶极之完整电磁场合成一任意线电流之近场与远场电磁场。
  4. This paper presents a novel kind of fiber optically powered instrument for high voltage line current.
    本文介绍了一种新型的光纤光推动高压电流测量仪。
  5. Fast Fault Signal Identification Method Using Line Current Slope
    根据线路电流斜率快速识别故障信号的方法
  6. The Poynting vector that represent the flow of electromagnetic power density on a sphere from a linear dipole antenna is approximated by the summation of the field of segmented line current as Hertz dipoles.
    以赫芝偶极之电磁场合成任意长度偶极天线在球面上电磁功率密度流之时变玻因亭向量。
  7. These new methods adopt the circuit information contained in the power supply line current to realize the fault diagnosis.
    这些检测技术是从电路电源线中的电流信号中提取电路的故障信息实现故障诊断。
  8. It shows in theory that the frequency domain sounding in near zone of the line current source is possible.
    通过对计算结果的分析,在理论上说明了线源频率域近区测深的可行性。
  9. Set up the circuit design criterion for the steady-stage deadbeat control to the line current of a three-phase high-power-factor rectifier based on voltage space-vector PWM.
    建立了对基于电压空间矢量PWM的三相高功率因数整流器实现电流稳态无差拍控制的设计准则。
  10. Synchronous Sampling and Data Communication Realization of Digital Line Current Differential Protection
    数字式线路电流差动保护同步采样和数据通信的实现
  11. Computation and Plot for Magnetic Field of a Line Current
    线电流磁场的计算和绘图
  12. So we chose earth line current for trend management.
    故本文通过对具体的电缆线路进行分析,采用接地线电流法作为趋势管理的手段。
  13. The 3D-SVPWM technique solves the problem of the neutral line current by this influence and realizes the compensation for the imbalance, harmonic and neutral currents.
    3DSVPWM技术合理利用两个零矢量对输出的影响,解决了三相四线制系统中的中线电流问题,实现了对不平衡电流的补偿。
  14. The results of experiments indicate that this control method can obtain near-sinusoidal output line current waveforms in the inverter.
    实验证明了采用本控制方式,逆变器的输出电流波形具有良好的正弦度。
  15. Measuring method of secondary line current of directly adjusted arc furnace transformer is introduced connection and installation mode of current transformer on arc furnace transformer is also discussed.
    介绍了直调式电炉变压器二次线电流的测量方法,电流互感器在电炉变压器上的联结和安装方式。
  16. Not only the transmission line current but also aerial current is considered in the calculation of induced current.
    在计算外皮感应电流时,既考虑了传输线模式电流,也考虑了天线电流。
  17. In the inner control loop, a carrier-based current controller is used to track the line current command.
    在内部控制回路中,用基于载波的电流控制器跟踪线电流信号。
  18. Effect of Bit Error and Transmission Delay of Multiplex Channel on Line Current Differential Relay
    复用通道误码和延时对线路纵差保护的影响
  19. Research on Sensitivity Analysis Method Based on Line Current Variable
    基于支路电流状态变量的灵敏度分析方法研究
  20. To provide synchronization signal of line current for switching control in time, a method to forecast the crossover point of the current was given.
    为及时向切换控制提供线路电流同步信号,提出了一种预测电流过零的方法。
  21. This paper simply describes the history and current state of HV line current differential protection, discusses its feature, action and significance in HV line protection, and looks ahead its application prospect.
    文内简要地综述了高压线路电流差动保护的发展历史和现状,并讨论其特点和在高压线路保护中的作用与意义,以此展望其应用前景。
  22. Analyzes wiring diagram of measurementing abrupt change of line current.
    分析了突变量电平检测电路的接线原理和电路特点。
  23. The structure, operation modes and harmonic of TCSC are analyzed. The influence of TCSC on voltage of the node where distance protection relay is located and phase of line current sequence component as well as the effect of TCSC harmonic on distance protection relay are emphatically studied.
    分析了TCSC的结构、运行模式及谐波特性,着重研究了TCSC对保护安装处电压的影响,对线路电流序分量相位的影响,以及TCSC谐波对距离保护的影响。
  24. On the basis of consistent security, the premise of the comparison between the phase current differential and the line current differential is determined.
    在一致安全性的前提下,确定了线电流差动和相电流差动进行比较的前提。
  25. According to data analysis of actual measure, this paper obtains perpendicular line current velocity coefficient of measuring section and measuring discharge coefficient on the bridge.
    经过实测资料的分析,得出了呼玛桥水文站桥测断面的垂线流速系数以及桥测流量系数。
  26. The stator voltage, branch current and variation of line current under appropriate degree of fault are analyzed and harmonic analysis is introduced. The characteristics of the line current harmonics are given.
    分析了相应故障程度下的定子线电压,支路电流,线电流的变化特征,并引进了谐波分析,给出了上述线电流的谐波特征。
  27. The simulation proved that this method can effectively improve the line current capacity.
    仿真证明,此方法可有效提高线路载流能力。
  28. Then main circuit of excitation system is designed and the parameters are calculated, such as line current, line votage, power on alternating current side and control angle of three phase bridge rectifier.
    然后对励磁系统的主回路进行设计并计算参数,包括交流侧线电流、交流侧线电压和交流侧电源功率及三相整流桥的控制角。
  29. Finally, an insulation on-line detection system is successfully developed by the application of the virtual instrument technology and Grounding Current method. This system can be real-time detection of the grounding line current, tan δ, insulation equivalent resistance and insulation equivalent capacitance.
    并且应用虚拟仪器技术成功研制了基于接地线电流法的绝缘在线检测系统,该系统可以实时检测电缆的接地线电流、tanδ、绝缘等效电阻和绝缘等效电容。