1、

Abstract: Zero sequence directional power protection is widely used in neutral directly grounded system.

文摘: 在大电流接地系统中广泛采用着零序功率方向保护.

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2、

We will maintain our legal system, grounded, like Singapore's, in the common law.

我们会致力维持香港本身的法律制度, 这个制度一如新加坡, 是建基于普通法的.

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3、

igct-based fault current limiter for three- phase power system with grounded neutral and its control strategy

基于IGCT的三相接地系统故障限流器及其控制策略

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4、

Such notion of Stratified System can be further explicated and grounded in case study.

这种层次化的系统概念可以在实例中得到进一步的解释和验证。

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5、

The effectiveness of the frame is validated by a distributed carrier rocket dynamics simulation system grounded on distributed component technique.

利用该框架,基于分布组件技术建立的分布式运载火箭动力学仿真平台,验证了该框架的有效性。

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6、

The big no-no is a grounded source using a referenced single-ended system.

应用最为广泛的是采用单端基准带系统的接地信号源。

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7、

First, whether or not can effective traveling wave due to cable fault be found to locate the fault point in cable system whose transformer neutral point not directly grounded?

要实现电力电缆的在线故障测距,必须考虑的几个难题是:中性点非直接接地系统是否能产生有效的故障暂态行波;

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8、

The Method of Measuring Grounded Resistance With Rheostat Bridge in Direct Current System is Discussed

用变电阻式电桥电路测量直流系统接地电阻方法探讨

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9、

The DCS power grounding should be: when three-phase and four-wire system is adopted, the neutral wire should be grounded;

而采用单相电源时,若DCS与电力设备为公用接地,则DCS电源零线不接地;

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10、

All R45 aircraft have been grounded, after a defect in the engine cooling system was discovered.

发现引擎的冷却系统有点小毛病后,所有的r45飞机都停飞了。

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11、

it is generally recognized that the international legal system is grounded on a fundamental principle: pacta sunt servanda& treaties must be obeyed.

一般认为,国际法制度是建立在条约必须信守这一基本原则基础之上的。

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12、

study on the arc-grounding overvoltage in the distribution system with neutral point grounded through low-resistance

中性点经小电阻接地配电网中弧光接地过电压的研究

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13、

study on the misoperation mechanism of zero sequence protection of grounding transformer on low resistance grounded 10 kv system

10kV小电阻接地系统接地变压器零序保护误动机理研究

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14、

when single phase to earth fault occurs on a neutral non-direct grounded power system, it is necessary to select the fault circuit quickly.

小电流接地系统发生单相接地故障时,尽快选出故障线路,对于系统的运行是具有重要意义的。

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15、

on alternatives of grounded neutral system for power distribution system

浅谈配电系统中性点接地方式的选择

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16、

discussion on grounded neutral system for large generator

特大型发电机中性点接地方式的讨论

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17、

research on little resistance grounded neutral system of city distribution network based on bp module

基于BP模型的城市配电网中性点小电阻接地系统阻值的研究

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18、

analysis of grounded neutral system of shenzhen 10 kv power network

深圳电网10kV系统中性点接地方式分析

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20、

At the same time, the filtering and compensating system, the broadcasting communication system as well as the grounded and lightning protection system suiting to ropeway have been discussed.

同时,对适合索道应用特点的电源滤波系统、广播通讯系统以及接地防雷系统的设计方法进行了探讨。

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