neutral resistance
英 [ˈnjuːtrəl rɪˈzɪstəns]
美 [ˈnuːtrəl rɪˈzɪstəns]
网络 中和电阻; 中性电阻
双语例句
- Discussion on Grounding Way of Iron and Steel Plant's Distribution System Neutral Point Through Low Resistance
中心点电阻接地系统浅谈钢铁企业配电系统中性点小电阻接地方式 - The10 kV network neutral grounding by nonlinear resistance as a new neutral grounding mode for power system is brought forward.
在广泛研究现有发电机灭磁方案的基础上，提出一种新型灭磁方案，即线性电阻加非线性电阻组合灭磁。 - Application of Neutral Point Grounding via High Resistance in Power Grid
中性点经高电阻接地在通钢电网中的应用 - Discussion on Grounding Way of Iron and Steel Plant's Distribution System Neutral Point Through Low Resistance Grounding via Arc-suppression Coil in Transient Parallel with Line-selecting Resistance
浅谈钢铁企业配电系统中性点小电阻接地方式探讨消弧线圈瞬时并联选线电阻的接地方式 - Study of Correlation of Apoptosis Related Protein, Neutral Glycosphingolipids and Multidrug Resistance in Human Ovarian Cell Line COC1/ DDP
凋亡相关蛋白、中性鞘糖脂与人卵巢癌细胞株COC1/DDP多药耐药相关性及逆转的研究 - Study of Changing Neutral Point Earthing to Resistance Earthing
电网中性点接地改为电阻接地的研究 - The grounding neutral point mode via small resistance can effectively restrain over-voltage within power network, but its lightningproof capability is poor.
采用中性点经小电阻接地方式防雷效果差但能有效抑制电网内过电压； - Neutral salt spray test shows that the corrosion resistance of Zn Fe alloy deposition containing 0.4~ 0.8wt% Fe is as tow times as that of Zinc coating at least.
结果表明，含Fe质量百分比为0.4%～0.8%的Zn-Fe合金镀层的耐蚀性至少是普通镀锌层的2倍。 - In station, neutral grounding modes of high voltage auxiliary supply system have isolated neutral 、 grounding by resistance and grounding by arc-suppression coil, each mode has different excellence and defect.
发电厂高压厂用电系统中性点接地方式有不接地、经消弧线圈接地和经电阻接地等，各种方式各有其优缺点。 - At present there are no successful application experiences of injecting 20 Hz voltage based ground fault protection for generators grounded via Petersen-coil, although it has been adopted in some power stations, where the neutral of generator is grounded via distribution transformer paralleled resistance on secondary side.
外加20Hz电源定子接地保护在发电机中性点经配电变压器高阻接地方式下已有很多工程应用，但其在中性点经消弧线圈接地的发电机上还没有成功的应用经验。 - When the fault current and the transient over-voltage are synthetically considered, it may be proper that the value of neutral resistance should be 2 to 3 times of that of neutral point equivalent capacitive reactance.
综合考虑接地故障电流和暂态过电压，则中性点接地电阻宜取2～3倍的中性点对地等值容抗； - The paper outlines the basis for determining the action values of earthing protective device and describes the design and application of the two-stage selective earthing protective system in both mine's power station and stope and the safe earthing system with neutral point earthing through high resistance.
本文概述了确定接地保护装置动作值的依据，介绍了矿变电所和采场两级选择性接地保护系统和电源中性点经高电阻接地的安全接地系统的设计与应用。 - Analysis of the application of neutral grounded through resistor with resistance in factories
中性点经电阻接地方式在工矿企业中应用分析 - Analysis of Neutral Grounded Though a Resistance
中性点经电阻接地系统的分析 - Determination of Neutral Point to Consider Negative Skin Resistance in Pile Foundation Design
桩基设计中考虑负摩阻力时中性点位置的确定 - After presenting the principle of neutral point pulse width injection methods, the choosing methods of neutral point injected signal and the neutral point connecting resistance are discussed;
在介绍中性点脉宽注入法原理的基础上，讨论了中性点注入信号和中性点接入电阻的选取方法； - Discussion are made on a reasonable operation method over neutral grounding for urban power distribution network on the basis of analyzing problems existing in the distribution neutral point via small ( medium) resistance. As a result, it believes arch suppression coil is a reasonable one.
在分析配电网中性点采用经小（中）电阻接地方式存在问题的基础上，论证了城市配电网中性点合理的运行方式仍为消弧线圈接地。 - An appropriate after treatment can improve the abrasive and neutral salt spray resistance of the film.
合适的后处理工艺可提高镀层的耐磨性和抗中性盐雾能力。 - In 10 kV distribution network, neutral is grounded mainly by small resistance or automatic tracking and compensating arc suppression coil with trickle micro processor based line selector.
分析了10kV配电网中性点经小电阻接地及经自动跟踪补偿消弧线圈接地配小电流微机选线装置切除单相接地故障的可靠性和供电可靠性。 - In resonant neutral grounding a small series resistance in the branch of arc-extinguishing coil can play the role to limit the transferring over-voltage, and its value must be checked from two sides of transferring over-voltage and fault current.
通过计算说明在消弧线圈中串联小值电阻可以起到限制传递过电压的作用，须注意的是电阻阻值的选取应从补偿电容电流和限制传递过电压两方面加以验算。 - Experiment on Partial Neutral Grounding through Resistance in Electrical Power Network
电网部分中性点经电阻接地的试验 - Then, ground auto-passing neutral section based on electronic switch with fly-wheel resistance is brought up. Second, the theory of the new scheme and its advantages and disadvantages are introduced.
随后介绍本课题组提出的带续流电阻的电力电子开关地面自动过分相方案。文章介绍了新型方案原理，分析其优缺点。 - With the ground fault capacitance current further increasing, more than 300A, we could consider using neutral grounding via low resistance to ensure the safe operation of distribution network.
当接地故障电容电流进一步增大，超过300A时，可考虑采用中性点经小电阻接地的方式运行，保证配电网的安全运行。 - Analysis of the Neutral, the low resistance grounding and arc suppression coil grounding through the advantages and disadvantages of three ways, using MATLAB simulation under different single phase grounding fault in the operation.
分析了中性点不接地、经小电阻接地和经消弧线圈接地三种方式的优缺点，用MATLAB对不同接地方式下单相接地故障时的运行情况进行了仿真。 - We have analyzed the main features of cable distribution network with various neutral grounding ways, including the neutral, resistance grounding and resonant grounding.
论文深入的分析了电缆配电网络各种中性点接地方式的主要特点，包括中性点不接地，电阻接地和消弧线圈接地。 - The small current grounding method mainly adopt the way of isolated neutral, neutral grounding by the arc extinction and neutral grounding with resistance in our country of low voltage distribution network.
在我国中低压配电网络中，中性点一般采用不接地、经大电阻接地或经消弧线圈接地等小电流接地方式。 - For the large generator, the neutral point is usually of non-grounded or high resistance grounded through distribution transformer, so the fault current of generator stator winding single-phase ground fault is not big, the damage to stator is small.
对于大型发电机而言，其中性点通常采用不接地或经配电变高阻接地，所以发电机定子绕组单相接地故障产生的故障电流通常不大，对定子绕组的损害也比较小。