1、

Short Circuit Current Protection of Low Voltage Motor for Mine

矿用低压电动机的短路电流保护

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2、

With a chutes arc quenching chamber, current limiting circuit breaker can lift the arc voltage to a high value through polar voltage drop and limit the short circuit current while interrupting circuit.

它采用多个栅片的灭弧室,利用近极压降将进入到灭弧室中的电弧电压提升到一个较高的值,从而在开断电路的同时还起到对短路电流的限制。

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3、

A new Method for Calculating and Testing Influence Coefficient of Short Circuit Current

短路电流分流系数的计算与测试方法

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4、

Present situation of short circuit current control in Shanghai power grid and Countermeasures

上海电网短路电流控制的现状与对策

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5、

Fault analysis and short circuit current calculation of exciting transformer

励磁变压器事故分析与短路电流计算

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6、

In this paper, described a design thinking and skill to realize the practical calculation of short circuit current by BASIC, in the IBM PC and other PCs. It is based on the practical calculation theory of power system's short circuit current.

根据电力系统短路电流实用计算理论,应用BASIC语言在IBM-PC及兼容机上实现短路电流实用计算的设计思想和设计技巧;

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7、

A Generalized Algorithm for Combined Power System Short Circuit Current Calculation

电力系统组合型短路故障口电流的通用计算方法

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8、

Approach to Short Circuit Current Calculation in Distribution System Based on GIS Platform

基于GIS数据平台的配电网短路电流计算

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9、

On low-voltage short circuit current and its calculation

低压短路电流及其计算

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10、

Practical Calculation of Short Circuit Current Instantaneous Value in Electric Power Plant System

电厂电气系统短路电流瞬时值的实用化计算

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11、

The short circuit current calculation shows the rated thermal stability current of former current mutual inductor is too small.

通过计算短路点的短路电流,说明原电流互感器额定热稳定电流太小。

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12、

As an essential component of DMS, the system will supplement itself in the following aspect, short circuit current calculation, theoretical losing, voltage/ reactive power optimize, state estimation, load forecast, etc.

本软件平台是DMS的重要组成部分,下一步将加入短路电流计算、理论线损计算、电压/无功优化、状态估计、负荷预报等功能。

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13、

We demonstrate that the short circuit current density as high as20mA/ cm2can be obtained from this kind of hybrid thin film solar cell device.

值得注意的是,该种杂化薄膜太阳能电池可以获得高达20mA/cm2的短路电流密度。

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14、

Both hydrogen plasma and SiNx thin film can effectively enhance the short circuit current density of mono and poly silicon solar cells, which cause the improvement of the absolute transfer efficiency about 0.5%~ 2.9%.

氢等离子体和氮化硅薄膜都能有效地提高单晶和多晶电池的短路电流密度,进而使电池效率有不同程度(绝对转换效率0.5%2.9%)的提高;

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15、

The key POints of the IEC method for calculating the short circuit current and its heat effect of a three-phase current system are described and elucidated specifically by examples.

介绍IEC三相交流系统短路电流计算方法的重点和短路电流热效应计算,并用例题介绍其具体使用情况。

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16、

Open Circuit Voltage and Short Circuit Current Measured by Computerized Discharge System

微机放电台测开路电压与短路电流

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17、

Short circuit current detection and protection scheme of IGBT auxiliary inverter developed for 8K electric locomotive is suggested, with the test result given, and surge& oscillation of experimental waveform analyzed.

介绍了为8K型电力机车开发的IGBT辅助逆变器的短路电流检测和保护方案,给出了试验结果,分析了试验波形的浪涌和振荡现象。

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18、

The conclusions are that shorten the spacing between fine lines will improve solar cell series resistance and fill factor. but while increasing the shadow of the fine line loss will reduce the short circuit current.

总结出缩短栅线的间距,会改善太阳电池的串联电阻和填充因子,但同时增加的栅线阴影损失又会降低短路电流。

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19、

Arbitrary Time Short Circuit Current Calculation by Model Identification Method

模型辩识法任意时间短路电流计算

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20、

This article introduces short circuit current test and the results of optical fiber composite ground wire ( OPGW).

文章介绍了光纤复合架空地线短路电流试验及试验结果的分析。

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