three-phase fault的例句大全

Stator phase failure is one typical fault of a three-phase induction motor.

缺相故障是三相感应电动机的典型故障之一。

Simulating Study on Three-phase Induction Motor with Short-circuit Fault Operation

三相感应电动机短路故障运行的仿真研究

The vibration fault of three-phase induction motor makes the equipment run unsafely.

三相异步电动机出现异常振动，使设备运行存在着不安全隐患。

In the neutral-point solid ground three-phase network, single-phase earth fault and two phase earth fault almost account for 85 per cent in all short-circuit fault.

单相接地短路和两相接地短路是中性点直接接地的三相电网中最常见的故障，约占所有短路故障发生总概率的85%。

In this paper, based on the study on the model of electrical transformer in EMTDC ( Electro-Magnetic Transient in DC System), the simulations for magnetic inrush and fault current of three-phase transformer are done. And analysis are given to the simulation.

在分析电磁暂态仿真软件EMTDC（Electro-Magnetic Transient in DC System）里变压器模型的基础上，构建模型对变压器励磁涌流和内部故障电流进行了仿真，并对仿真结果进行了间断角和二次谐波含量分析。

Through contradistinctive research, several rules of fault-tolerant design were achieved, which could guide the design of PMSM. Secondly, the inductance and harmonic of a three-phase 12-slot 10-pole fractional slot concentrated winding PMSM were researched.

通过对比研究，找到了实现容错设计的若干规律，用于指导本文电机的设计。其次，重点研究了一个3相12槽10极分数槽集中绕组永磁同步电机的电感和谐波。

Breakage of zero line and the fault caused by poor contact in three-phase four-wire power supply system are introduced based on the experiences of the three electric power practices.

通过三例电力现场实践运行经验介绍了三相四线制供配电系统零线断线和接触不良引起的故障现象。

This paper describes a fault's treatment process which is caused by the inconsistency of general three-phase electric energy meter and the memory.

描述了一起电子式普通三相电能表计度器与内存不符的故障处理过程。

fault diagnosis and tolerant techniques of inverter in three-phase variable frequency drive system

三相变频驱动系统中逆变器的故障诊断与容错技术

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.

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。

To get the transient characteristics, according to the mathematical model of three-phase induction motors in α-β coordinate, considering the stator winding terminal voltage constrains condition of fault operation, the practical simulation program was written.

根据三绕组单相电容异步电动机在α-β坐标系下的瞬态数学模型以及故障状态时的端点边界方程，推导出绕组的端电压约束条件，编写计算机仿真程序；

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

The Application of Wavelet Neural Network in The Fault Diagnosis of Three-Phase Bridge Full-Control Rectification Device

小波神经网络在三相桥式全控整流装置故障诊断中的应用

Then the voltage waveforms of the Three-phase bridge controlled rectifier and 12-pulse waveform controlled circuit under the fault and normal condition are analyzed and researched in detail, the faults states are summarized and classified according to the voltage waveforms indifferent circumstance.

其次对三相桥式整流电路、12脉波可控整流电路等大功率电力电子装置整流电路正常运行及故障状态下整流电压波形进行了详细分析和研究，根据电压波形对故障状态进行了总结和归类。