For many applications, VSD motors are set far away from the pumps they run, which can cause bearing damage and motor failure.
对于真空开关转换马达来说，由于他们远离水泵，就可能会导致电机轴承损坏。
Their electronically commutated brushless DC motor provides virtually maintenance-free operation over time by eliminating brush maintenance and associated brush motor failure.
其电子换向直流无刷电机通过排除刷子维护和关联电机的出错，在操作过程中提供免维护操作。
Toyota Motor Corp. has hit a pothole in China, where its failure to anticipate booming demand for small cars is depressing sales as rivals like General Motors Corp. report sharp gains.
丰田汽车(Motor Corp.)在中国遭遇挫折。 由于未能预见到小型车需求旺盛，其销售业绩受到抑制，而通用汽车(General Motors)等竞争对手同期销量却大幅上升。
Toyota Motor Corp. has hit a pothole in China, where its failure to anticipate booming demand for small cars is depressing sales as rivals like General Motors Corp. report sharp gains.
丰田汽车(Motor Corp .)在中国遭遇挫折。由于未能预见到小型车需求旺盛，其销售业绩受到抑制，而通用汽车(General Motors)等竞争对手同期销量却大幅上升。
By comparison, Toyota Motor Corp. 's China sales have suffered this year after a failure to anticipate demand for smaller cars.
相比之下，由于未能预见到小型车需求，丰田汽车(ToyotaMotor)今年在中国销售业绩表现有所不及。
Based on practice, the reasons of large and medium-sized high voltage wound rotor three-phase asynchronous motor rotor failure were expounded, and viable approach was designed.
结合生产实践，系统阐述了大中型高压绕线转子三相异步电动机转子产生故障的原因，并提出了可行的处理方法。
So a new diagnosis method is proposed for the failure diagnosis of motor bearing.
从而提出了一种新的电机轴承故障诊断的方法。
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。
For the power in case of a power failure, back electromotive force of a spindle motor can be utilized.
对于在电源故障情况下的电力，可利用主轴电机的反电动势。
Failure was caused by an experimental "burst diaphram" installed in the B-200 motor, which restricted gas flow through the nozzle.
失败的原因是实验“水管爆裂，连续”，安装在B- 200型汽车，限制气体流量通过喷嘴。
The failure of the HV asynchronous motor is analyzed and calculation for setting-up of microcomputer protection for the HV asynchronous motors is suggested.
分析了异步电动机的故障特性，提出异步电动机使用微机保护的整定计算方法。
In order to solve the problem of relay protection failure for induction motor, we put forward the method of stator winding small fault detecting based on wavelet transform.
对电动机的继电保护中存在电动机微变故障保护失效的问题，提出了基于小波分析的定子绕组微变故障检测方法。
The motor on the spot is in operation in the random failure period and therefore its failure rate is approximately a constant.
现场使用的电机基本运行在偶然失效阶段，因而其失效率近似为一常数。
A failure shutdown because of unfit mounting of SIEMENS motor is presented. The analysis and disposal procedures of the failure and experience are described.
介绍了一起因SIEMENS电机制造装配原因造成的故障停机，以及对故障的分析处理过程和教训。
The application of special polyurea grease for motor can make the operating temperature of motor bearing fall down obviously and the failure rate of motor reduce also.
采用电机专用聚脲基脂后，电机轴承工作温度明显下降，电机故障率明显减少。
Four kinds of common motor phase failure operation are analysed, and therefrom the current-voltage equal-ratio rule is derived and verified.
分析了四类常见的电动机断相运行，并由此推出和验证了断相运行状态下的电流—电压等比规律。
The designed installation is mainly used in synthetic protection of small AC motor. It has the functions of phase failure protection and overload short protection.
本设计装置主要用于中小型交流电动机的综合保护，它具有断相、过载短路保护功能。
However, Pulse Width Modulation (PWM) which was input from inverter is characterized by steep rising edge and high frequency, resulting in the too early failure of motor insulation.
然而，逆变器输出的PWM(脉冲宽度调制)连续高压脉冲的上升沿很陡、频率很高，导致在脉冲电压下牵引电机绝缘过早失效。
Induction motor faults can be divided into: stator faults, rotor faults, bearing failure, as well as air gap breakdown.
感应电动机故障有四种：定子故障、转子故障、轴承故障以及气隙故障。
Here in described the macroscopic analysis for the failure of stator which located in low speed with large torque hydraulic motor (motor type YMA-25000).
本文试就低速大扭矩液压马达(YMA- 2500)运转中定子的失效情况进行了宏观形貌分析。
The invention relates to a novel six-phase permanent magnet fault-tolerant motor control system in a half-bridge circuit structure, which has the characteristic of failure isolation.
一种新颖的具有故障隔离特性的半桥电路结构六相永磁容错电机控制系统。
This paper analyzed the reasons and its dangerous of phase failure and phase stagger operation for three-phase asynchronous motor.
分析三相异步电动机产生断相错相运行的原因及其危害性。
In amyotrophic lateral sclerosis (ALS), the progressive loss of upper and lower motor neurons leads to respiratory failure, often with predominant diaphragm dysfunction, and death.
目的：在肌萎缩性侧索硬化（ALS）中，上下运动神经元的进行性丧失导致呼吸衰竭，常伴有明显的膈肌功能紊乱和死亡。
Fracture failure analysis was made on resistance spot welding motor bracket test specimens which were destroyed by the high-frequency vibration.
分析了电阻点焊电动机支架高频振动破坏试样的失效原因。
Use is made of that zero-sequence transformer outputs a voltage signal when phase-failure occurs in three-phase induction motor.
这种新方法的基础是零序变压器在三相异步电动机断相时输出一个电压信号。
In the use of electric motor by enterprise, mechanical failure may cause accidents, which result in touch between stator and rotor or stop or damage of coil.
工矿企业电动机在使用过程中，由于机械出现故障造成扫膛、卡死、烧坏线圈等事故。
The analysis of fracture failure for electro-motor shaft was explored with the chemical analysis, macroanalysis, microanalysis and metallographical inspection method.
采用化学分析、宏观分析、微观分析和金相检测手段，对电机轴断裂原因进行了探讨。
Start with the motor protection. carbon brush failure and use of time tips.
具有马达启动保护，碳刷故障及使用时间显示。
When this buildup and clogging occur, serious motor damage may result due to overheating and premature insulation failure.
当这些淤积和堵塞发生，可能会因为过热和绝缘老化导致电机严重损坏。
Furthermore, different polygonal flux linkage locus's fluent switching point is also found, which overcomes the motor 'switching failure and improves the speed adjusting dynamic performance.
并找出了不同磁链轨迹间的平滑切换点，解决了切换时的电动机失步问题，提高了系统转速调节的动态性能。
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