查询词典 at fault

SUPERCONDUCTING Fault Current Limiters have been shown to be very effective in protecting electric power systems from surging.

超导电流故障限制系统已经被证实在保护电力系统不受损害方面有着很高的效率。

In this paper, a generalized comparison is made on the principle and characteristics of different current limiting technologies and present Solid State Fault Current Limiters are illustrated in detail.

美国EPRI早在上世纪90年代初曾组织专家组对配电网络的各种限流技术进行了专门的调研，认为应用电力电子技术发展固态限流器是较现实的技术途径。

Development of TCSC application to fault current limiters.

依据线路电流斜率快速识别故障信号的方法。

For example, a fault on the line terminals of breaker D. D tripping should be faster than B, however, the condition reverses and B should be faster than D.

考虑到瞬时和/或时间延迟继电器的应用在四个断路器上，很显然的这个类型继电器不能协调所有线路故障。

The study results had shown that the GPR and magnetic field of grounding system will produce detrimental effects on the breaker control system. Especially, for those poor insulation control lines, large GPR and longitudinal induction voltage during ground fault may lead to flash-over at control line terminals and thus inducing breaker mis-trip out. For the practical case in this thesis, to do well maintenance and to renew those old breakers and control lines with poor insulation situations are very important strategy for preventing breaker mis-tripping. Other protection measures from GPR and magnetic field induction interferences are important too. This study may provide useful information for planning the protection measures.

本研究结果显示变电所接地系统之GPR及其产生的磁场对断路器控制回路确有不利的影响，尤其当控制系统线路及端子若有绝缘不良，在接地故障发生的GPR及磁场纵向感应电压有可能造成闪络而引发断路器跳脱，对於本研究所探讨的案例而言，经由良好的维护或更新那些绝缘情况不良的老旧断路器及其控制线路，对於本研究所探讨的案例相当重要，而做好GPR及磁场感应干扰的防护措施亦相当重要，本研究分析结果可供规则防护措施之参考。

Theory analysis and simulation results show that the new phase selector can determine fault types properly and be used in transmission line protective relay.

理论分析和仿真计算表明，使用电压量的选相元件能够正确地判别各种故障类型，满足高压线路保护的需要。

Fault location ; protection ; relay double circuit line

故障定位；继电保护；继电器/双回线

Artificial neural network can deal with both complex non-linear and linear problems and is often used in vehicle fault diagnosis.

人工神经网络具有适合于解决复杂的非线性问题的特点，因此经常被用于车辆故障诊断。

The robust fault-tolerant H-infinity control problem of uncertain linear system is studied in this paper.

研究了一种线性不确定系统的鲁棒容错控制问题。

As to the deeper level structures of Kuche rejuvenated foreland thrust belt, fault-bend folds typified the Northern Linear Anticlinal Zone (Yiqikelike segment, east part of Kelasu segment and Tubei segment) and Qiulitage Thrust Front.

深层构造在北部线性背斜带的依奇克里克段、克拉苏段的东段以及吐北段主要为断层转折褶皱，而在克拉苏段的中西段则主要为被动顶板双重逆冲构造。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。