Therefore, it is significant to take effective measures for the purpose of limiting short-circuit current to a reasonable and low level.
因此,采取有效的短路限流措施将短路电流限制到合理、较低的水平具有重要意义。
Experimental results showed that the fault current limiter was effective in curbing the short-circuit current peak and RMS, and it also performed well on inhibiting the bus voltage drop.
试验结果表明,限流器可以有效限制短路电流的峰值和有效值,对于母线电压跌落也有较好的抑制效果。
Short circuit current calculation to be submitted.
短路电流计算书。
Analyses the phenomena of current-limiting fuse under breaking short-circuit current.
分析了限流熔断器在开断短路电流过程中的物理现象。
So it is urgently necessary to research how to reduce short circuit current level of system.
因此,降低系统短路电流水平的研究显得十分必要。
Therefore, it is advisable to take the following method for grid three-phase short-circuit current calculation.
为此,建议采取以下的方法进行电网三相短路电流计算。
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。
With this algorithm the transient short circuit current of HV distant transmission line can be easily calculated.
因而用该算法可以非常容易地计算在高压远距离输电线短路故障的暂态短路电流。
It describes a parallel analysis technique of short circuit current calculation for large scale united power syStem.
描述了一种大规模联合电力系统短路电流计算的并行处理技术。
Firstly, the calculation of short-circuit current had been worked out in both the maximum and the minimum operation.
首先,分别在最大运行方式下和最小运行方式下进行短路电流计算;
Then the auxiliary power system will be something different because of greater short circuit current and bigger motor.
如此其厂用电系统因更大的短路电流和更大容量的电动机而会有所不同。
The external circuit current of photoinjection in MOS structures is closely related to the capture cross section of traps.
MOS结构中光注入时外电路电流特性与绝缘膜中陷阱俘获截面密切相关。
In this paper, a graphic interface based software for the short circuit current calculation of power system is introduced.
介绍了一种基于图形界面的电力系统短路计算软件。
Curriculum design of power system short-circuit current calculation, the power of professional people who are very helpful.
电力系统课程设计之短路电流的计算,对电力专业的人有很大帮助。
Interrupter circuit breaker has a strong ability to both cut off the load current, but also cut off the short-circuit current.
断路器具有很强的灭弧能力,既能切断负荷电流,也能切断短路电流。
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。
According to the analytical conclusion on the short-circuit current level of the East China Power Grid, the design of parameters...
根据华东电网短路电流水平的分析结论,对串联电抗器参数设计和安装地点进行了初步分析。
The various factors influencing the short-circuit current level of city grids and causes! of the short-circuit current increase are analyzed.
分析了影响城市电网短路水平的各种因素和导致短路电流水平增长的原因。
The short circuit current of large load center that excesses the regulation standard seriously endangers security and stability of power grid.
大负荷中心短路电流超标严重影响电网的安全稳定。
In the paper a technique of the protection setting calculation and the short circuit current calculation for the power supply system is proposed.
本文提出供电系统短路电流及继电保护整定计算的算法。
This article explains power selection, adjustment and protection of control transformer and calculation method on secondary short circuit current.
阐述了控制变压器功率选择、校验、保护及二次短路电流的计算方法。
By this algorithm, the ac harmonic components of short-circuit current can be filtered, and the accurate DC current rate of change can be obtained.
该算法可以滤去短路电流中的交流谐波分量,得到直流电流变化率的准确结果。
By analysis and calculation for short circuit current of low voltage motor, kinds and protection methods of short circuit of the low voltage are explained.
通过对低压电动机短路电流分析和计算,说明低压电动机短路的种类和保护方法。
Based on different characteristics of transient signals between the short circuit current and the inrush current, the transformer protection method is proposed.
在比较励磁涌流和故障电流形成暂态信号各自特点的基础上,提出了一种变压器保护新方案。
The basic theory of calculation of short-circuit current capacity has been described in related OPGW standards. But the real calculation methods are seldom reported.
短路电流容量计算的基本原理尽管在OPGW相关的标准中有过叙述,但很少有实际计算方法上的报道。
With a view to reducing the short circuit current level of large capacity transmission systems, an in-series resonant type FCL based on saturated inductor is presented.
为降低大容量输电系统的短路电流水平,提出一种基于饱和电抗器的串联谐振式故障限流器。
Short-circuit fault model simulation results show that the locomotive starting current is similar to the remote short-circuit current will affect the DC line protection.
短路故障模型的仿真结果表明机车起动电流和远端短路电流的相似会对直流馈线保护造成影响。
It is very complicated to design large capacity of power distribution project through making single line drawing, calculating short circuit current and selecting products.
在大容量配电设计中,绘制单线图、计算短路电流和产品选型是很复杂的。
It is very complicated to design large capacity of power distribution project through making single line drawing, calculating short circuit current and selecting products.
在大容量配电设计中,绘制单线图、计算短路电流和产品选型是很复杂的。
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