英语释义

1. a definite speed for an alternating-current machine that is dependent on the frequency of the supply circuit because the rotating member passes one pair of poles for each alternation of the alternating current

片语

synchronous-speed device同步速度元件

synchronous angular speed同期角速度

synchronous and speed following同步与速度跟随

synchronous speed DECICE同步转速器具

synchronous adjusting speed同步调速

normal synchronous speed正常同步速度

synchronous film speed同步胶片感光速度

synchronous e speed同步速度

英汉例句

• secondly, the network, the rotor speed models are also introduced, and the double synchronous speed mathematical model has been deduced and set up in this paper.

  其次对电机的网络模型和基于转子速模型进行了推导，在转子速模型的基础上，重点推导和建立了无刷双馈电机的双同步速数学模型。

• according to the requirements of synchronous speed control of series conveying belt, several patterns which could realize the synchronous speed control under frequency conversion was analyzed.

  针对多级胶带输送机同步运行要求，分析了胶带机变频拖动同步运行实现的几种模式。

• according to the features of the dyeing industry, a synchronous speed controls sy stem based on plc and digital technology was introduced.

  根据印染工业的工艺特点，研究与开发了一种用plc和数字检测实现的同步控制装置。

• the network, the rotor speed models are also introduced, and the double synchronous speed mathematical model has been deduced and set up in this paper.

  介绍了无刷双馈电机的网路模型、转子速模型，推导和建立了双同步模型等数学模型进行推导。

• according to the features of the carpet washes drying machine, a synchronous speed controls system based on plc and the swinging arm compensator was introduced.

  根据铁路客车地毯清洗干燥机的工艺特点，研制了一种用plc和摆式松紧架实现的同步控制装置。

• the coupled dc motor can be adjusted so that the speed of the system is higher than the synchronous speed and the system rotates in the same direction as the stator rotating field.

  所连接的直流电动机可以这样调整使得其转速高于同步转速且旋转方向与定子旋转磁场的方向一致。

• because the ac asynchronous motor「 synchronous speed is determined by the frequency, we can control the ac asynchronous motor」 speed by changing the supply power's frequency.

  交流变频调速系统是利用异步交流电动机的同步转速随频率变化的特性，通过改变电机的供电频率而进行调速。

• the low. speed range comes to 30 percent of synchronous speed of the machine.

  低速工作转速范围达同步转速的30％。

• the utility model relates to a six speed fully synchronous speed changer for a vehicle, belonging to a mechanical transmission device for an automobile.

  一种六速全同步汽车变速器，属于汽车用机械式传动装置。