And the voltage drop of medium voltage busbar also maybe not satisfies the requirement of biggest motor start-up.
同时，母线电压跌落也可能不能满足电动机起动要求。
Main machine and motor connected through the fluid coupling, it can shorten the motor start-up time, reduce the average current during start and prevent overload of the power.
主机和电动机通过液力偶合器连接，能够缩短电机起动时间，减少起动过程中的平均电流，防止动力过载。
Theoretical analysis and experimental results show that the method has the effect as same as Hall sensor in the event that ensure the DC motor start-up quickly and microseism, and no locked rotor.
理论分析和实验表明：提出的方法与霍尔传感器一样能保证无刷直流电机快速大转矩、小抖动、无堵转的平滑启动。
In the precise control of pressure while achieving the motor soft start-up and prolong the service life of the compressor.
在精确控制压力的同时，实现电机的软启动以及延长压缩机的使用寿命。
The frequency changing start up process of generating unit actually is a synchronous driving process under the action of electromagnetic moment of the stator and rotor of motor.
机组变频起动过程，实际上是电动机依靠定子和转子的电磁力矩作用的同步驱动过程。
And as the pressure provided by the start cart varies, so too will the time it takes to motor that first engine up to proper RPM for the start!
并经启动车提供的压力变化，因此也将所花费的时间来电机，第一台发动机达到正常转速的开始！
Comprehensive experiments have been performed to study the start-up and load ability of ALA rotor motor.
对ALA转子电机的起动及负载性能进行了较为全面的实验研究。
That's not all, the acceleration on start-up has a massive impact on the electricity supply charges, and in turn this also leads to heat losses dramatically reducing the life of the motor.
不仅如此，启动加速会对供电系统产生强烈冲击，并因此而导致热损耗并减少马达寿命。
Permanent magnet synchronous motor running from asynchronous start-up to pull-in synchronization is a very complex electromechanical transient process.
永磁同步电动机从异步启动到牵入同步过程是一个非常复杂的机电瞬变过程。
It is widely used as the start-up and running capacitor that is special for micro water pump, cleaning machine, washing machine, and single-phase motor.
应用范围广，专门用于微型水泵，清洗机，洗衣机，电风扇，电冰箱，空调等设备、仪器的交流电机启动和运转。
When start up a 3-phase asynchronous motor, it is generally realized by energizing or de-energizing 2 to 3 contactors in a certain time order.
介绍三相异步电动机起动时，通常按照一定的时序接通或关断2到3台接触器来实现电动机的起动。
The motor is allowed to start up only when the water cooling tank has been full of water.
电动机只有在冷却水箱中充满水后才允许启动。
Taking miss distance of the interceptor along line-of-sight Z direction as performance index, start-up time of the motor w.
以拦截弹在视线系z向上的脱靶量达到最大值作为性能指标，对机动发动机开启时刻进行优化确定。
The soft start-up process of electronic induction motor is studied in order to avoid the enormous impulsion to its starting stator current and torque brought by direct start.
感应电机采用传统的硬起动会给定子的转矩和电流带来较大冲击，故需研究电机的软起动过程。
By using signal latching technique on temperature contrcller, the measurement error caused by electric network fluctuation induced by start-up and shut-off motor can be eliminated.
对控温信号采用了锁存技术，可以消除电机起动与停止导致电网波动所引起的采样误差。
The results of the simulation proved that the soft starting control can effective reduce start current as high voltage induction motor start up directly and the motor could start up smoothly.
仿真结果表明软起动控制可以有效地减小高压异步电动机的起动电流，使电机平稳起动。
The results show that the soft starter could start up smoothly and reliably, and the starting current of the asynchronous motor is controlled.
结果表明，该软起动器在软起动过程中，限制了电动机的起动电流，实现了电动机的平稳起动。
The motor is allowed to start up only when the water cooling tank has been full of water.
电动机只有在冷却水箱中充满水后才允许起动。
The pump can start water drainage task once the motor connected with the shaft coupling is started up.
启动与联轴器相接的电动机，水泵运转即可进行排水作业。
It happens that the switch reluctance motor (SRM) driving system with position sensors might fail to start up. In this article, the reasons for such failures are analyzed, followed with a solution.
针对有位置传感器的开关磁阻电机驱动系统的启动可能失败的问题，分析了其原因，并给出了解决方法。
At first, deficiency of several traditional starting methods is expatiated. Then, combining with up-to-the-minute research fruit both at home and abroad, several motor soft start methods are compared.
首先，阐述了几种传统起动方法的不足，结合国内外最新研究成果，比较了几种常用的电机软起动方法。
At first, deficiency of several traditional starting methods is expatiated. Then, combining with up-to-the-minute research fruit both at home and abroad, several motor soft start methods are compared.
首先，阐述了几种传统起动方法的不足，结合国内外最新研究成果，比较了几种常用的电机软起动方法。
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