fault current limiter造句

• So it is feasible to develop a well - performed fault current limiter
  是一种性能优良的短路限流装置。
• Research on the influence of superconducting fault current limiter on relay protection
  超导故障限流器对继电保护的影响
• This paper presents a new kind of power supply with isolated and multiple outputs , which may be applied to the solid state fault current limiter
  本文讨论的是一种新型多输出隔离电源在固态短路限流器中的应用。
• The requirements regarding driving unit are introduced in the paper , according to its particularity and importance on the novel solid state fault current limiter
  根据新型固态短路限流器驱动要求的特殊性和重要性，引出了论文的研究方向。
• As a effective method for limiting enormous fault current , fault current limiter ( fcl ) attract more and more attention in power industry
  作为限制短路故障电流从而使系统可以安全切断故障元件的有效手段，故障限流器越来越多的引起了行业内的兴趣与关注。
• Based on a chinese patent , a novel power supply with multiple isolated outputs for driving of thyristors used in the solid state fault current limiter is developed here
  基于专利技术，开发了一种新型的用于固态短路限流器中晶闸管驱动的多输出隔离电源。
• Fault current limiters would be installed in transmission and distribution systems , especially for electric utilities and large energy users in high - growth , high density areas
  故障电流限制器等将被安装在输电及配电系统中，尤其是要安装在高增长性，高密度区的电力单位和能源大户。
• Then the paper gives an novel solid state fault current limiter . it provides the main circuit topologies of single - phase and three - phase fault current limiter , and explains the principle of this fcl detailedly
  然后提出了一种新型固态限流器，给出了单相、三相限流器的主电路拓扑，详细说明了它的工作原理。
• At the end the author talk about some problems which should be considered in the application of fcl . the author also make a good expectation to the development of the novel solid state fault current limiter
  最后对限流器在电网中实际应用需要考虑的一些问题进行了讨论，并对以后的发展前景进行了积极的展望。
• Utilities are faced with fault current which can exceed the rated capacity of the installed circuit breakers and other equipments . to correct this problem , a fault current limiter ( fcl ) is available
  而另一方面，系统容量的扩大将直接导致短路容量增加，这对电网原有的和新投运的开关设备的开断能力是一个严峻的考验。
• A fault current limiter using permanent magnets has been designed and its performance simulated using a twodimensional time - stepping finite - element method incorporating a model of hysteresis for hard magnetic materials
  摘要按永久磁铁设计制成的故障电流限制器，性能是靠含有硬磁材料的磁滞模型的2维时间分级有限元件方法获得的。
• On the basis of the summarizing important applications of power electronics in power system such as the fault current limiter , the paper especially introduces sorting and development of the solid state fault current limiter
  在总结电力电子技术在电力系统中的一个重要应用? ?短路限流器的基础上，着重介绍了固态短路限流器的分类与发展。
• In this paper , a pwm - controlled fault current limiter is proposed . it is composed of a limiting reactor and a compensator capacitor , which is in parallel with a pulse width modulation ( pwm ) switched reactor
  本文在总结前人研究成果的基础上，提出了一种基于脉宽调制原理( pulsewidthmodulation ，缩写为pwm )技术的故障限流器( pwm - fcl ) 。
• A new bridge type high temperature superconducting fault current limiter ( sfcl ) with a limiting impedance of superconductor serried in the limiting circuit is proposed , which could limit the peak value and the stable value of the fault current
  摘要提出一种改进的桥式高温超导限流器拓扑结构，将不同高温超导体制成的限流电阻与限流电感同时申入桥式限流回路。
• The expansion of the modern power system results in the fast increase of the fault current level of the system . fault current limiter ( fcl ) is a good key to this problem as a new protective device
  现代电力系统不断向超高压、大容量、大规模和联网方向发展，输配电系统的短路电流水平因此不断提高，故障限流器fcl作为一种新型的保护是解决此问题的一种有效途径。
• Solid states fault current limiting ( ssfcl ) technology is a new fault current limiting technology . the faculty in zhejiang university have provided a novel bridge type solid state short circuit fault current limiter . it has many advantages : ( 1 ) the topologies is simple and it ' s easy to realize ; ( 2 ) the control and application mode is flexible ; ( 3 ) it has low wastage
  固态限流技术( ssfcl )是一种新型限流技术，近年来，浙江大学电气学院有关研究人员提出了一种全新的固态短路限流技术，新型固态限流器具有结构简单、应用灵活、限流性能好、损耗小等特点。
• After that , the author discusses a novel solid states limiting technology and provides a single - phase solid states bridge current limiter and a main circuit topology of three - phase fault current limiter . it can be found that the new type of three - phase solid states bridge current limiter can handle the fault conditions more flexibly . it can not only remove the fault circuit , but also control the value of stable fault current to cooperate with the existing line three - segment relay
  继而，介绍了一种新型固态限流技术，给出了单相、三相限流器的主电路拓扑，分析了其基本工作原理和控制方式，指出以全控桥结构为基础的变压器耦合桥式限流器能够更加灵活地处理电力系统的各种短路故障，及时地限制短路电流，并与现有的线路三段保护相配合，还可根据需要实现及时切除故障电路，在故障恢复时软重合闸。
• Based on a lot of simulation results on the solid states fault current limiter ( fcl ) , the author does some research on engineering application of the solid states fault current limiting technology in this paper . firstly , the author introduces operating principle of the fcl basic topology and its continuation . based on this precondition , two topologies fitting to be engineering applied are brought forward
  论文前两个章节在大量理论仿真的基础上，探讨工程实用固态限流器电路的原理、拓扑和控制策略问题，分析了固态限流器三种切断短路电流控制模式的电路过程，并提出适合工程化研究电路拓扑的控制策略和对应的故障判断、故障选相方法。
• In the recent years , supported by national natural science foundation of china , the faculty in zhejiang university have begun the research of solid states power switch and fault current limiting technology . they provide a novel solid states fault current limiting technology , which possesses flexible control mode . it is feasible to develop a well - performed fault current limiter
  近年来，浙江大学有关人员在国家自然科学基金的支持下，开展“固态功率开关及短路限流技术的研究” ，提出了一种全新的固态短路限流技术，具有许多灵活的控制方式，完全有条件开发成一种性能优良的短路限流装置。
• Based on the advantage of the solid - switch , many fcls with solid - state switch have been proposed . fcl with series compensation which could limit the fault current and also make compensation is more flexible and practical when compared to the others . in this paper , a type of fault current limiter with series compensation is studied
  基于此，研究者提出了各种不同拓扑结构的采用固态开关的故障限流器，其中，带串联补偿的故障限流器，既具有串联补偿的功能，又能根据短路的实际情况改变限流程度，因而具有较大的灵活性和实用性。