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- Optimization Design of the Intelligent Passive Grounding Fault Diagnosis Device for Electric Locomotives 电力机车智能无源接地检测装置的改进设计
- grounding fault diagnosis 接地故障诊断
- The system uses MCGS to realize fault diagnosis. 系统采用通用监控组态软件MCGS，实现故障诊断系统。
- It's obviously important to develop fault diagnosis system of TCU. 因此开发TCU控制器的故障诊断系统显得尤为重要。
- However, in this system serious over voltage may occur due to arc grounding fault. 然而,在此系统中可能由于电弧接地故障而出现严重过电压。
- Fault diagnosis is an important research issue in rotordynamics. 摘要故障诊断在转子动力学中是很重要的研究课题。
- The detection and location method of single-phase grounding fault based on fault indicator technology was introduced. 重点介绍了基于故障指示器技术的单相接地故障的检测和定位方法。
- The extinguish of arc of single-phase grounding fault is analyzed with high frequency theory and fundamental frequency theory. 本文分析了小电流接地系统弧光接地过电压的基本原理及高频熄弧理论和工频熄弧理论。
- Based on data fusion,a new method for singlephase grounding fault location of distribution feeders in networks with ungrounded neutral is proposed. 提出了基于模糊信息融合的中性点不接地系统单相接地故障定位的新方法及其实现。
- Is OPT Better than GLT in Fault Diagnosis of Redundant Sensor System? 冗余传感器故障诊断的最优奇偶向量法与广义似然比检验法的等效性?
- The fault diagnosis system based on graph theory and fuzzy mathematics. 基于图论和模糊数学的故障诊断新方法。
- The single-phase grounding fault frequently occurs in neutral ungrounded systems,the fault location must be found as soon as possible to avoid a phase-to-phase short circuit. 单相接地故障在小电流接地系统中出现的比较频繁,此时必须尽快地找到故障点以避免两相对地短路。
- On the basis of this the fault diagnosis analyses for DFM is finished. 在此基础上;完成了对DFM的故障诊断分析.
- However, some unique geographical characters, such as fire grounding, bamboo grounding and treetop grounding, can cause single phase high-impedance grounding fault frequently. 然而，由火焰接地、毛竹接地或树梢接地等原因引起的单相高阻接地故障，由于电压降小、三相线间电压依然几乎对称，从而增加了高阻接地检测的难度。
- A new algorithm of fault diagnosis and prognosis for radar fuze is presented. 提出了一种雷达引信故障诊断和预报的新算法。
- The mathematical models are useful to study fault diagnosis for the ECS. 文中建立的模型为进一步研究环控系统的故障诊断提供研究基础。
- Meanwhile,a set of fault diagnosis methods adapted to the oil-free vacuum. 同时，找到了一套适用于无油真空系统的故障诊断方法。
- A new approach of fault diagnosis using neuro-fuzzy network is proposed. 提出了一种应用模糊神经网络进行故障诊断新方法。
- The establishment of fault feature vector is a precondition to fault diagnosis. 电机故障特征相量的确立是进行故障诊断的前提。
- In Perterson coil system, it can be decreased that 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。
