phase fault的例句大全

Experimental results show that the fault diagnosis method can realize single-phase fault diagnosis effectively and rapidly.

实验验证了该方法能够正确快速地实现 单相 开路故障诊断.

Effect of Peterson coil on single-phase fault is also discussed.

分析了消弧线圈对 单相 接地故障的影响及其引起故障量的一些新特点.

A fault phase selector based on MM transformation is proposed in this dissertation.

将形态学方法应用于故障选相元件，构造了一种新的选相元件；

Thus provides a new method to fault line selection for single-phase grounded fault.

从而为小电流接地系统 单相 接地故障选线提供了一条新的路径.

A common fault analysis in the manufacture of single-phase series excitation motor

单相串励电动机制造过程常见故障分析

In Shandong power grid and under the specific operation condition, the distortion of the current in the parallel line is the most serious when single-phase grounding fault occurs in the middle of the line.

在山东电网这个特定的电网及特定的运行条件下，在线路中间发生单相接地短路故障时，其平行线路的电流畸变最严重。

Study and Application of Wavelet Energy Entropy to Three-phase Reclosure Fault Distinguishment

小波能量熵在三相重合闸故障判别中的应用研究

Similarly, fault areas of single-phase ground circuit could be identified by detecting grounding points at the power source and variation of zero sequence admittance value acquired both at ovt cir first time and at the second time.

同理，通过检测第一时间、第二时间接地点电源侧和负荷侧零序导纳值变化，可以确定发生单相接地线路上故障区段。

The main factors leading to the development of paleokarst in the region were found to be multi-phase tectonic cycle, complicated fault-block tilting and long-term dissolution by chemically active fluids.

根据区域构造演化史提出岩溶演化模式，指出多期的构造旋回，复杂的断块掀斜作用和长期的化学活动性流体的溶蚀是研究区古岩溶发育的主要因素。

The more, we simulate the main power during the three-phase line-to-ground fault, the micro-grid by tripping operation isolate in the islanding transient with power variation in each power unit.

然后我们仿真了主电网发生三相接地短路故障后，微电网通过跳闸隔离进入孤岛化运行的暂态过程中系统各发电单元功率变化。

Currently used fault phase selector components are compared and their characteristics and shortcomings are pointed out.

对目前实用的突变量及稳态量选相元件进行了比较,指出了其特点和存在的不足.

Using result of phase selector, according to the current features before and after the fault moment.

该判据利用选相元件的结果, 根据故障相在故障时刻前后的电流特征识别系统的非全相运行状态.

When single-phase ground fault occurs, it is easy to form arc on the earthing point.

当中性点不接地电网发生单相接地故障时，接地点易形成电弧。

Cause Analysis of Fault on the 267 MVA/ 525 kV Single Phase Autotransformer

267MVA/525kV单相自耦变压器故障原因分析

This paper introduces a novel circuit fault limiter applicable to the three-phase ungrounded power systems.

介绍了一种适用于三相不接地系统的短路故障限流器.

A novel principle of segregated phase impedance differential protection based on the fault components is proposed.

提出了一种基于故障分量的分相阻抗差动保护新原理.

It is proved that comparatively phase can get effect in differentiating fault classes of rotary mechanism.

研究结果表明,相对时相在旋转机械故障诊断中有较大的实用价值.

This scheme includes three parts: fault detection, fault location and phase adaptive re-closure.

该方案分为三个部分: 故障检测, 故障测距和自适应 单相 重合闸.

However, for single-phase-to-ground fault, the faulty line selection has been one of the major technical problems of the relay protection in power system because of the weak fault current, instable arc light and other reasons.

但由于NUGS单相接地故障的故障电流微弱等原因，接地故障选线一直是一大技术难题。