ground potential
英 [ɡraʊnd pəˈtenʃl]
美 [ɡraʊnd pəˈtenʃl]
网络 零电位; 地电位; 地电势; 接地电位; 接地的电位一端
双语例句
- When power generation and power consumption system with same voltage class is built within the bound of ground grid with zero ground potential, operators safety in the ground grid can be ensured.
在零地电位接地网的范围内建设同级电压的发电-用电系统，可保证在该接地网内工作人员的人身安全。 - With normal balanced operation the neutrals of an ungrounded or isolated system are held at ground potential because of the presence of the system capacitance to earth.
正常对称运行时，中性点不接地或绝缘系统的中性点由于系统对地电容的存在而保持地电位。 - Note the outer shield is always at earth ground potential and has been omitted from these figures for clarity.
注意，外屏蔽层总是为地电势，为清晰起见，在图中将被省略。 - But when we measuring this potential field, there are many factors, such as ground potential and daily variation, affecting the measurements and the interpretation results.
但在对其观测的过程中，“接地电位”、“日变”等可严重影响油砂自电异常的解释和应用效果。 - An unbalanced line is generally a single-conductor shielded cable with the center conductor carrying the signal and the shield at ground potential.
对于非平衡式信号线来说，就是一根被屏蔽了的信号线，这个中心信号线传输信号，且相对于地电势。 - Driver airbag line 2 short to ground potential
驾驶侧安全气囊线2到地电位的短路 - The rail leak current distributing characteristic and its ground potential in the AC electrification railway with direct power supply system
直供方式交流电气化铁道钢轨漏泄电流分布特性及其地电位 - Effects of Electromagnetic Field Induction and Ground Potential Rise on Pilot Wire Protection System
电磁场感应和地电位升高对导引线保护的影响 - For calculating the electromagnetic interferences on the cables with the shields grounded at two ends caused by the transient ground potential differences in substations, a calculation method based on the multi-conductors transmission lines is presented, and its validity is verified with the experiment in the paper.
针对雷击变电站接地网产生的瞬态地电位差在双端接地屏蔽电缆上产生干扰的情况，提出了一种基于多导体传输线的计算方法，并通过试验检验了该方法的有效性。 - A lot of analog data show that the ground potential varies most in the edge areas of the concrete when the resistance of the concrete is smaller than that of the soil.
大量模拟计算表明，当混凝土的电阻率比土壤的电阻率小很多时，地面电位是在混凝土的边角附近变化最大。 - It is very important for the technicians engaged in the work how to calculate the effect of the ground potential that results from the resistance coupling between electrified railway, power line, other heavy current facilities and the grounding of the communication facilities.
交流电气化铁道和电力线等强电设备与通信设备接地装置之间，因阻性耦合而产生的地电位影响如何计算，对从事防护技术的人员是非常重要的。 - Study on simulation test and measurement of ground potential of substation in city proper
城区变电站地电位模拟测试研究 - Calculation of the Ground Potential in Grounding System in a Rectangular Concrete with Horizontal Steel Rods
含水平钢筋网的矩形混凝土接地系统地面电位的计算 - The influence of ground potential's rising on the communication devices
地电位升高对通信设备的影响及其防护 - Elementary Research of Ground Potential Prediction Technology of Tanks and Armored Vehicles
坦克装甲车辆地电位预测技术初步研究 - Through the analysis of improper treatment of signal ground potential, this paper illustrate that attention shall be paid for the project design of ground potential.
通过对一些信号地电位处理不当的实例分析，说明在工程设计中地电位问题必须加以重视。 - The result shows that they fit well, exceeded touch voltage usually locates on the edge of meshes and epitaxial grounding can reduce the ground potential rise distinctly when a fault happens.
结果表明，该模型的仿真结果与计算结果吻合，接触电压越限的位置主要出现在边缘网孔，且引外接地能显著减小短路发生时的地电位升。 - Trainsient Ground Potential Rising in GIS
GIS暂态地电位升高的研究 - Analysis of Ground Potential Rise of Wind Farm Grounding Systems
雷击引起风电场的地电位升高问题 - Analysis of Electromagnetic Interference in Shielded Cables Caused by Ground Potential Difference in Substations
变电站地电位差对屏蔽电缆的电磁干扰分析 - On Signal Ground Potential in Instrument System
热工仪表系统的信号地电位问题 - Suppression of Transient Ground Potential Rise in GIS by Using MOA
金属氧化物避雷器对气体绝缘开关装置暂态地电位升高的抑制作用 - When it happens, a serial of problems becomes the key of lightning protection ability and design of the mobile communications base station: lightning current distribution of the tower body and of the grounding network, leakage current distribution and ground potential rise of the grounding network.
雷击基站铁塔时，塔体上的雷电流分布，基站接地网上的雷电流分布、入地电流分布和地电位升等问题是移动通信基站防雷能力和防雷设计的关键。 - The resistivity of sea influences the distribution of ground potential, so the ground potential closed to sea will drop to zero.
海洋对大地电位的分布有影响，靠近海洋层的地表电位受到海洋的影响将下降至接近零电位。 - This article underground DC line source excitation, the observation ground potential.
本文采用井下直流线源激发，观测地面电位。 - The simulation studies have shown that the oil and gas reservoir under the DC line source excitation, the ground potential is extremely obvious, better delineation of hydrocarbon reservoirs boundaries.
模拟研究表明，油气藏下直流线源激发，地面电位异常明显，可以比较好的圈定油气藏边界。 - In the transient process, the ground potential will be raised for the existence of grounding resistance which may cause backflash to the devices installed inside the tower.
在此暂态过程中，由于接地电阻的存在，地电位将被抬高，有可能对设备造成反击。 - The distribution of ground potential of vertical electrode is analyzed in this paper. The calculation of potential brought by vertical electrode across multi-layers soil is proposed.
本文分析和研究了深层垂直接地极的电位分布的情况，推导了跨越多层土壤的垂直接地极产生电位的解析公式。 - The grounding grid plays an important role in the safe operation of substation. It not only provides a common reference of the electrical equipment in the substation, but also excretes the failure current quickly and reduces the ground potential rise when there is a substation system failure.
接地网在变电站安全运行中起着十分重要的作用，它不仅为变电站内的各种电气设备提供一个公共的参考地，在系统故障时还能迅速排泄故障电流并降低变电站的地电位升。 - With the increasing demand for high-speed electronic system design simulation accuracy, it is assumed that the supply voltage and the corresponding ground potential is not completely in a steady state has been more and more attention.
随着高速电子系统设计对仿真精度要求的提高，假设电源电压和对应的地电位不完全处于稳定状态，已越来越得到重视，电源的波动对系统造成的影响越来越不能被忽视。