fault point造句
例句与造句
- Judgement on fault point on transmitter from degradation of received picture and its elimination method
从回收图像劣化判断发射机故障位置及其排除方法 - The last proposed method is based on the distributed parameter model , the algorithm utilizes searching and iteration methods to locate the fault point
第三种方法采用电缆线路的分布参数线路模型，根据功率平衡原理推导出故障测距方程，并通过搜索迭代方法解之。 - This device which is designed on the basis of " gradual identifying law " has such characteristics as accurately locating the fault point , being simple to operate and having a good adaptability
根据“递进信息法”设计出的小电流馈线接地故障定位装置,具有定段准确、操作简单和适应性强的特点。 - Fast and accurately locating the fault point can not only restore supply quickly but also improve the reliability and safety of the overall power system and reduce economic loss
快速精确地确定故障点,不仅可以提供稳定储备,而且可以减少损失。围绕该方案所采用的技术都是经过检验的、是切实可行的。 - After the neutral point is grounded through perterson coil , it can decrease the capacitor current through fault point and the over - voltage caused by the grounding fault , which is advantage for the extinguishments of electric arc
中性点经消弧线圈接地后，有效减小了流过故障点的电容电流，减小了弧光接地过电压，有利于电弧熄灭。 - It's difficult to find fault point in a sentence. 用fault point造句挺难的
- After the neutral point is grounded through peterson coil , it can decrease the capacitor current through fault point and the over - voltage caused by the grounding fault , which is advantage for the extinguishments of electric arc
中性点经消弧线圈接地后，有效地减小了流过故障点的电容电流，减小了弧光接地过电压，有利于电弧熄灭。 - Fast and accurately fixing fault points can restore power supply quickly , improve the reliability and safety of the overall power system . it can also reduce the economical loss
快速准确地找到输电线路故障点，不仅有助于及时修复故障线路，确保整个电网的安全稳定运行，减少因输电线路故障带来的经济损失，而且能大量节省巡线的人力和物力。 - At the same time , it is significant that the fault point will be found out quickly and accurately not only to the timely circuit repair and the power supply with guarantee , but also to the safety and the economic running of the electrical power system
因此，在小电流接地系统线路发生故障后，迅速准确地找到故障点，不仅对及时修复线路和保证供电，而且对电力系统的安全稳定和经济运行都有着十分重要的意义。 - Distribution power systems in our country are almost ineffective grounded systems , it is called small current neutral system ( scns ) . but the unique characteristics of ground - faults of the scns make it difficult to locate exactly the fault point of transmission lines
我国大多数配电网均采用中性点非有效接地系统,即小电流接地系统,但由于该系统自身的特点,其单相接地故障的检测定位成为长期困扰电力工作者的一个棘手问题。 - The wavelet tansform " method in this paper is able to automatically and accurately orient to fault points of fiber and provide evidence for automatic analysising to data from inspecting fiber . in view of influence of noise , the choice of threshold will be another question for us
本文提出的小波变换的方法能够自动地、较为准确地对光纤故障点进行定位，为光纤监测数据的自动分析提供了依据，考虑到噪声的影响，阀值的选择将是我们进一步研究的问题。 - The main job of this research is : ( 1 ) analyze the operation situation of power system during faults ; pay attention to the traveling wave on the three - phase transmission line ; study the equation of voltage on three - phase transmission line with impedance capacitance coupling between phases ; contact the voltage on any point with the fault voltage , study the singularity of the voltage signal in fault point , and make it to be the base of the new fault detection method ; ( 2 ) apply the singularity detection theory based on wavelet analysis to the power system faults detection , give a complementary criterion to current fault detection criterion , study how to select the basic wavelet , how to filter noise , how to detect the singular point or fault point , and finally give a total solution . the simulations prove it to be a quick , correct and effective fault detection method
本文的主要工作有： ( 1 )分析电力系统在发生故障时的运行状态，尤其对三相传输线上的故障行波进行了分析和研究，推导了考虑相间耦合的三相传输线电压方程，并将传输线上任一点的电压与故障点电压建立起联系，得出了传输线上电压信号在故障点处的奇异性，并以此作为构造新的故障检测算法的理论基础； ( 2 )将基于小波变换的信号奇异性检测理论运用于电力系统故障检测中，针对目前相关研究的不足，提出了电力系统故障检测判据的补充判据，通过对基本小波的选择、除噪措施、信号奇异点也即故障点的检测方法所作的分析，给出了一个可行的解决方案；仿真研究表明：这是一个快速、准确、有效的故障检测算法。 - In current network applications , c / s modal is the mainstream . but with the quick development of the distribute computing and new network technology , more and more people focus their attention on p2p modal in recent days . the main difference between p2p modal and c / s modal is that the former does n ' t rely on a server , thus control is distribute . some modals of p2p even do n ' t require a server . the p2p modal has excellent redundancy . no single fault point in p2p modal . p2p modal can be a good complementarity of c / s modal . and of course , as a new technology , p2p modal is not maturate . it even has n ' t a standard protocol till now
而随着分布式计算的深化和网络技术的进一步发展，对等式网络模型( p2p )开始受到重视，并成为最近的技术热点之一。 p2p模型与c s模型相比，最大的不同是降低了对服务器的依赖及其分散控制，一些p2p模型甚至不需要服务器。 p2p系统的冗余性很好，没有单一的失败点。 - This paper introduces control area network ( can ) into intelligent reclose controller , so it is very easy to construct multi - master system and multi - machine backup system . in feeder automation , after the intelligent reclose controller isolate faults , controller use the can to report fault message to dispatch center , helping determining the reason and fault point
将can总线引入重合控制器，不仅实现控制单元的多主式通讯系统及多主机备份，而且往馈线自动化系统中，在重合控制器无信道自动隔离故障的基础上，实现故障信息的汇总，便于调度中心及时的掌握故障原因及查找故障点。 - Compared with conventional methods , the proposed method is not disturbed by reflected waves from tee joints or other resistance discontinuities , and is not influenced by fault type , and can recognize the reflected wave from the fault point even when the fault point is near to the measuring terminal ( so - called dead - zone ) , and simultaneously , the method reduces the influence of wave speed uncertainty
与传统的行波测距方法相比，这种方法不受电缆分支接头或其他阻抗不匹配点反射波的干扰，不受故障类型的影响，在近区也不存在无法识别反射波的问题，同时也减少了波速不确定性对测距精度的影响。
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