primary fault
英 [ˈpraɪməri fɔːlt]
美 [ˈpraɪmeri fɔːlt]
原始故障；初级绕组故障
双语例句
- In addition, the electromagnetic transients of normal operating-current state, primary side large current fault state and primary side open-circuit fault state are simulated.
对该电流互感器正常工作电流状态、一次侧大电流故障状态及一次侧开路故障状态的电磁暂态过程进行了仿真。 - Based on this method, the authors make a primary study on fault diagnosis and isolation to large electronic equipment.
基于此思路，对构建大型电子装备的故障诊断隔离体系进行了初步探索。 - Then based on the primary isolation result, the fault is accurately located by the multiple-model fusion filtering algorithm, and the fused state and fault estimates are obtained as well.
在初步分离结果的基础上，利用多模型融合滤波算法对故障进行精确定位并得到状态和故障的融合估计。 - Stores a copy of an existing zone. This option helps balance the processing load of primary servers and provides fault tolerance.
存储一个现存区域的副本。这个选项帮助平衡主服务器的处理量并提供容错。 - For performance and reliability reasons, you decide to take the RCS offline until the primary fault can be determined.
由于性能和可靠性的原因，您决定使RCS离线直到确定了主要的故障。 - There are the trends that the evolution of faults is from a combination of complex and secondary faults to an simple, successive and primary fault.
断裂的空间分布为多重分形结构，断裂的演化有从复杂几何结构的次级断裂组合向单一连续的大断裂过渡而分维值逐渐减小的趋势； - The scope of the research includes the protection primary principle, the fault location strategy, the overall structure of the protection system and the design of hardware and software.
研究内容主要包括保护基本原理、故障区域定位方法、广域保护系统总体结构以及软硬件设计。 - It can not only acquire signals on different measuring positions in equipment continuously, but also look over current trend, historical trend and make primary fault diagnosis.
对设备上不同测点的信号进行实时连续采集，并能随时查看各时间段的当前趋势、历史趋势，还能进行初步故障诊断。 - Based on the established multi-variate time series models of motor, this paper classifies motor faults into two types mechanic and electric through primary analysis of motor fault origination.
本文在建立了电机多元时序模型的基础上，通过逐步分析电机故障机理，确定将电机故障分为两大类（机械故障、电气故障）。 - This paper takes a practical primary fault for an example to analyze and calculate, and illustrates that the fault will spread if the B phase fault were not be cut in time.
以一次实际故障为例，进行了分析计算，说明B相故障可能出现切除不及时导致故障扩大。 - The reverse fault occurring the slope break area of primary fault was formed as a result of inversion of normal fault in extension;
主控断层坡折带处的逆断层是在伸展作用下由正断层倒转形成的； - The primary condition for the fault diagnosis expert system of hydropower plants is the real time acquisition of data and efficient organization and management by the real time database.
实时数据库及时准确地从现场获取数据并有效地组织和管理，是水电厂设备故障诊断系统进行故障诊断的首要条件。 - Functions of the software include: querying and displaying of water temperature at the bar outlet end, plotting temperature curves, plotting temperature error curves, transverse and longitudinal comparison of fingerprints, and primary fault diagnosis.
该软件具有温度查询显示、温度曲线绘制、温度误差曲线绘制、指纹系数的横向和纵向比较、初步的故障诊断等功能。 - As the basis of the grid relay protection and information system, the primary fault information modeling is put forward first, which consists of four hierarchical levels, the grid, substation, bay, and IED, with the IED level fault information model as the foundation.
一次故障信息建模是电网继电保护故障信息系统的基础。首先提出一次故障信息模型，该模型由电网、变电站、间隔、IED等4层组成，IED的一次故障信息模型是其基础。 - It is one of the primary problems for fault management to extract useful information from large sets of alarm data in the alarm database.
从告警数据库大量的告警数据中提取有用的信息是WLAN故障管理需要解决的主要问题之一。 - This method can detect not only faults in primary substation, but also fault area in radial line between the primary substation and the secondary one ( or switching station).
该方法不仅能够确定一级变电站的故障线路，而且能够在一级变电站与二级变电站（或开闭站）之间的辐射状线路上确定故障区域。 - The experiment and simulation show the effectiveness of the detector for the primary fault.
实验和仿真表明，该装置对初级故障的检测具有较好效果。 - At the same time, the paper suggests the new concept of primary fault and borrowed-birth fault, ture normal fault and apparent normal fault, as well as the faults classification which based on.
同时提出原生断层与借生断层，真正断层与视正断层等新概念及其分类。 - After that, the primary Event Correlation and network fault diagnosis are analysed briefly.
然后，针对事件信息的关联性处理和网络故障的诊断方法进行了初步分析； - Along with the increasing of push weight rate of modern aeroengine, the stress level of it improved greatly, so low cycle fatigue gradually become the primary fault mode.
随着现代航空发动机推重比的不断提高，轮盘的设计应力水平大幅提高，低循环疲劳失效逐渐成为轮盘最主要的失效形式之一。 - When protection device or primary equipment is at fault, the outlet protection of substation can be used as the backup protection.
保护装置或一次设备出现故障时，变电站出线保护可作为后备保护。 - At present, the main tectonic features of Hefei basin could be concluded as follows: Firstly, with the primary fault planes sloped to south, the early thrust faults are reversed to the normal lastly and have multi-period movements.
合肥盆地的现今构造特征表现为：主要断裂构造均为断面南倾、走向近东西具先逆（PreK2）后正（K2-E）特点的多期活动断裂； - Take FOSTER-WHEELER FWD-11-D type mill reducer as an example, by analyzing the wear fault of# 2B mill reducer bearing of Hejin Power Plant, It introduces a method on how to diagnosis reducer bearing primary wear fault by using bearing vibration power spectrum.
以福斯特-惠勒FWD-11-D型磨煤机的减速器为例，通过对减速器的轴承磨损故障进行监测和诊断，介绍了利用振动功率谱诊断减速器轴承初期磨损故障的方法。 - When a fault occurs in power network, Primary Devices/ Fault Direction associated matrices are formed based on the fault direction indicated by direction elements and Primary Devices/ Direction Element associated matrices, and then the faulted primary device is identified based on the above information.
电力系统发生故障后，广域继电保护系统根据方向元件指示的故障方向信息和一次设备/方向元件关联矩阵形成一次设备/故障方向关联矩阵，并完成故障元件的识别。 - Currently, the primary way to diagnose fault is using digital multimeter, automobile oscilloscope and artificial intelligent method.
目前常用的方法有数字万用表和汽车点火示波器和人工智能。 - Although the fault segment time has been greatly reduced, general FA technology still does not meet the requirements due to its reliance on the primary station for fault location, isolation and restoration. Fault self-recovery needs more speed.
常规FA技术由于要依赖主站处理实现故障定位、隔离与供电恢复，虽然故障的分段时间已经大大缩短，但仍然达不到人们的要求，故障自愈需要更快的速度。 - In the process of fault detection and diagnosis, the relevant of fault information can be extracted from the residual signal, so the primary task of fault detection is to obtain the residual signal of the system, and the design goal of fault detection is residual.
在故障检测和诊断中，由于在残差信号中可以提取到相关的故障信息，因此故障检测的首要任务就是要获得系统的残差信号，残差成为故障检测算法设计的主要目标。 - By using transferable belief model, the basic belief assignment, belief function value and combination evidence are obtained from the separate primary fault identification based on accessible node voltages and temperature information, respectively.
该法首先利用可传递置信模型分别对基于可测点电压的故障预识别结果和基于温度特征信息的故障预识别结果进行计算，以获得基本置信分配、置信函数值和组合概率。 - Initial criterion was made up of zero and negative sequence voltage, together with positive voltage, which was used for narrowing the fault area down, decreasing the information upload to primary substation. Fault recognition criterion can reinforce the reliability of wide area back-up protection.
基于零序和负序电压以及正序低电压结合的启动判据可以缩小故障范围搜索和减少所需上传信息量，故障确认判据可以进一步加强广域后备保护的动作可靠性。 - Electric quantity variation of substation is calculated under normal, emergency and restorative conditions in substation primary system fault simulation.
变电站一次系统故障模拟的主要任务是计算变电站各种运行工况及各种异常情况下的电气量变化。