电力系统故障限流器技术的研究。
研究了在配电系统中引入限流器后的系统行为。
In this paper, the effect of introduction of fault current limiter (FCL) is investigated when it is used in a distribution systems.
以阻性负载为例分析了桥式限流器的谐波问题。
This paper analyzes the harmonic component of the bridge type current limiter with resistive load.
超导故障限流器应用于电力系统具有重大的意义。
The applications of SFCL to electric power systems are of great importance.
通过安装限流器的装置修正所有造成浪费的水龙头。
Retrofit all wasteful faucets by installing aerators with flow restrictors.
中点限流器上还接有第一限流管、中点压路和冷阱；
The first flow limiting tube, the midpoint press and a cold trap are connected to the midpoint flow restrictor.
介绍了一种适用于三相不接地系统的短路故障限流器。
This paper introduces a novel short circuit fault current limiter applicable to the three-phase ungrounded power systems.
实验用低压钠（汞）灯电源一般用电感元件作为限流器。
The low voltage power supply of Na (Hg) lamp used in experiment usually uses inductance to operate as current limiter.
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。
This paper presents a fault diagnosis method for neutral grounding three-phase bridge type solid-state fault current limiter (SSFCL).
最后探讨了串联谐振式限流器对继电保护和电网过电压的影响。
Finally, the impact of series resonant current limiter on relay protection and over voltage in grid was explored.
在管路系统中加限流器能在很大程度上改善管路系统的频率响应特性。
It is proved that the frequency response could be much improved by using restrictor in tube system.
部件内，用以使部件内的压力与周围环境压力相同的小孔、或限流器。
A small hole orifice or restrictor in a component for allowing pressure in the component to be the same as ambient pressure.
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 superconducting fault current limiter (SFCL) can limit current and realize to control the voltage dip in non-faulted line.
介绍两种低压电器新的限流技术，粉末颗粒分断技术与液体金属限流器。
The two kinds of new technologies for current limiter: powder based breaking technology and liquid metal current limiter were introduced.
该限流器通过给阀体控温加热，彻底解决了超，临界萃取中的冰堵问题。
The restrictor solved the"ice block"problem by heating the valve's body.
首先，本文概述了故障限流器的研究现状、存在问题以及本文所作的工作。
The fault-current limiter (FCL) problems and the background of this thesis are summarized in the first chapter, as well as what's this thesis does.
分析了饱和铁心超导限流器的工作原理，给出了其正常工作的电磁约束关系。
The working principle of saturated core superconducting fault current limiter (SCFCL) is analyzed and its electromagnetic constraint relation under normal operation is given.
研究了基于一次电流转移的限流器方案，它由快速开关和PTC电阻并联组成。
The FCL is composed of a fast switch and a PTC resistor connected in parallel.
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。
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.
本文介绍了分析规模超临界萃取装置限流器的发展趋势，并详细介绍了一种新型限流器的设计。
The trends of restrictor for analytical scale super critical fluid extraction equipment and design of a new restrictor were introduced.
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。
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.
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。
Begin with chapter 4, the influence of Fault Current Limiter (FCL) with controllable series compensation on improving transient stability of power systems is described.
该方法用于在线监测、诊断桥式固态限流器整流桥桥臂故障，具有监测量更少、得到的故障判据更简洁等诸多优点。
This method can reduce monitoring points, get more concise criterions of fault types and has many other advantages when it is used to on-line monitor and diagnose SSFCL bridge arm fault.
电流补偿型超导限流器是一种新型的限流器拓扑，它由等效电流源、限流电阻并联后通过连接变压器串联入电力系统。
Current compensation superconducting fault current limiter is a novel topology of FCL which consists of an equivalent AC current source with a limiting resistance in parallel.
介绍了一种新的固态短路限流器的驱动电源架构，提出新的谐振型高频交变恒流源拓扑方案，获得了低谐波含量的电流型高频交流母线。
A novel resonant-type high frequency AC bus topology is presented and low harmonic disortion current-fed high-frequency AC bus is obtained.
介绍了一种新的固态短路限流器的驱动电源架构，提出新的谐振型高频交变恒流源拓扑方案，获得了低谐波含量的电流型高频交流母线。
Against the application of distributed power with cascade inverter structure, this thesis introduces a new exchange bus distributed power system based on ladder wave is introduced.
给出了超导限流器的数学模型，着重分析了超导限流器限流电阻和故障检测时间对短路电流峰值、非故障线电压、超导限流器上的电压的影响。
The limiting resistance in SFCL and the fault detection time impact on peak value of fault current, line voltage of feeders without fault and voltage across SFCL are analysed.
利用上述的这套短路试验系统，对380V／25A高温超导限流器成功地进行了短路试验，实验结果表明：这套短路试验系统能够很好地满足测试高温超导限流器限流能力的要求。
With the short-circuit test system above, the 380V/25A HTSFCL was successfully tested. The results show that the short-circuit test system can satisfy all the requirements to test HTSFCL.
利用上述的这套短路试验系统，对380V／25A高温超导限流器成功地进行了短路试验，实验结果表明：这套短路试验系统能够很好地满足测试高温超导限流器限流能力的要求。
With the short-circuit test system above, the 380V/25A HTSFCL was successfully tested. The results show that the short-circuit test system can satisfy all the requirements to test HTSFCL.
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