Studies on fault current limiter of power system.
电力系统故障限流器技术的研究。
A fault current limiter offers an alternative in such case.
故障电流限制器提供了另外一种解决方案。
Operational curve is an effective tool used to calculate fault current at anytime.
运算曲线是求解任意时刻短路电流的有效工具。
The fault current limiting technology has become a hotspot of fault protect research.
短路电流限制技术已成为故障保护的一个研究热点。
The superconducting fault current limiter with a diode bridge has the salient advantages.
桥路型超导故障限流器具有许多独特的优点。
Fundamental investigations have been performed in this thesis on the fault current limiting schemes.
本论文对故障电流限制方案进行了基础性研究。
It is essential to distinguish excitation inrush from fault current in transformer differential protection.
变压器差动保护的关键问题是判别变压器差动电流是励磁涌流还是故障电流。
By reason of its high reliability, the resonant-type fault current limiter is suitable for EHV power network.
谐振型限流器具有高可靠性等优点，适用于超高压电网。
If a fault occurs, the fuse ruptures diverting all the fault current through the trip coil, tripping the breaker.
如有故障发生，熔断器会断开，使所有故障电流流经跳闸线圈，将断路器断开。
Calculating Remote short circuit fault current, one must consider that the electrical parameters vary with current.
计算远端短路故障电流时，必须考虑轨道暂态电气参数的变化。
The correct operation of relay protections largely depends on the correct detection of fault current in power system.
电力系统继电保护装置的动作正确性在很大程度上取决于故障电流转变的准确性。
The fault current limiting principle of SFCL-MES is tested on the model, and its validity is confirmed by the experiment.
在模型上对SFCL—MES的故障限流原理进行了试验，初步验证了它的有效性。
In this paper the fault locating algorithm based on phase Angle modification of the-fault current component is discussed.
本文对故障电流相位修正测距算法进行了分析讨论。
This paper introduces a novel short circuit fault current limiter applicable to the three-phase ungrounded power systems.
介绍了一种适用于三相不接地系统的短路故障限流器。
The fault-current-limiting integration model of SFCL-MES is proposed on its fault current limiting integration principle.
根据SFCL-MES的限流集成原理，提出了它的限流集成模型。
The superconducting fault current limiter (SFCL) can limit current and realize to control the voltage dip in non-faulted line.
超导故障限流器可以在限流的同时实现控制非故障线路电压跌落的目的。
The theory of fault locating by calculating the reactance of feeder line with measured fault current and voltage is introduced.
介绍了利用故障电压和故障电流计算故障回路电抗值的电抗法故障点定位的原理。
As the large fault current occurs in DC power system, the paper makes use of IGBT to design a new type DC fault current limiter.
针对直流电网短路故障时迅速产生的短路电流，利用IGBT器件为核心，设计出一种新型的直流短路电网限流装置并阐述了其工作原理。
A superior solution is one in which breakers are current limiting by responding early and quickly to an increasing fault current.
一个较好的解决方法是，断路器在进行电流限制时，对上升的漏电电流做出较早的迅速的反应。
This paper presents a fault diagnosis method for neutral grounding three-phase bridge type solid-state fault current limiter (SSFCL).
探讨了中性点接地三相桥式固态限流器桥路故障诊断方法。
Large number of loop operation, especially the electromagnetic loop operation, has made the fault current excess the switch capacity.
由于大量的环网运行方式，尤其是电磁环网运行方式，造成电网短路电流超出开关设备容量。
The harm of single-phase grounding fault current in the medium-voltage power network has been gotten the universal solicitude of people.
中压电网中，单相接地故障电流的危害性受到了人们的普遍关注。
Solving the fault current distribution is one of the most important tasks in the research of electromagnetic compatibility in power system.
获取准确的短路故障电流分布是电力系统电磁兼容的重要内容之一。
When the fault occurred in the feeder of DG downstream, the fault current flowing through the protection will be increased by the help of DG.
当故障发生在DG下游馈线时，下游保护流过的短路电流将受d G助增电流的影响而增大。
The study results reveal shown that the ground fault current will increase with the number of main transformer with neutral to be solidly grounded.
研究结果显示，主变压器的中性点接地与否及电缆遮蔽导体与互連导体对整体的接地系统故障特性有关键性的影响。
Based on grille fractal and self-adaptive morphological filter, a novel approach to identify inrush current and internal fault current is presented.
提出了一种基于网格分形和自适应形态滤波器识别励磁涌流与内部故障电流的新方法。
Sag state estimation observability analysis is modeled and correlative modification method is proposed from the point of fault current superimposing firstly.
基于故障电流叠加原理，构造了电压跌落状态估计可观性分析的数学模型，合理地解决了部分故障路段不可观的问题。
Begin with chapter 4, the influence of Fault Current Limiter (FCL) with controllable series compensation on improving transient stability of power systems is described.
从第四章开始主要研究具有可控串联补偿功能的故障限流器(FCL)对改善电力系统暂态稳定性的影响。
The aim of grounding is to provide the discharging channels for fault current and lightning current and ensure the safety of the system, the equipment and the personnel.
接地的目的是提供故障电流和雷电流泄流通道，保证系统、设备和人员安全。
The aim of grounding is to provide the discharging channels for fault current and lightning current and ensure the safety of the system, the equipment and the personnel.
接地的目的是提供故障电流和雷电流泄流通道，保证系统、设备和人员安全。
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