片语

Speed fluctuation regulation规律分析与速度波动调

speed of regulation调节速率

high speed loop regulation高速闭环控制

ac speed-regulation交流调速

speed d regulation速度调节

speed adjustment[自] 速度调节，[自] 速度调整

speed governing[自] 调速，[机] 速度调节

resistance speed-regulation电阻调速

chopping cascade speed-regulation斩波串级调速

pole conversion speed-regulation变极调速

英汉例句

• sixth, the paper analysis the result of experiment and error, and promotes same measures to improve hybrid drive and speed regulation system.

  第六章，混合驱动调速控制系统试验结果及误差分析，在此基础上提出了几点改进措施。

• in this paper we introduce a method of regulation pi parameters of speed regulation system of motor on line by computer.

  该文介绍一种通过计算机编程实现对电机调速系统中pi参数的在线调节的方法。

• with the development of economy, many fields have an increasing requirement of speed regulation and reliability of the motor.

  随着经济的发展，很多领域对电动机的调速性能和可靠性有着很高的要求。

• according to the principle of speed regulation and taking the minimum year cost as objective function, the result of optimum design for pumping station with large variation of water level is obtained.

  以泵站调速装置为核心，年费用最小为目标函数，借助于计算机，给出了供水泵站优化设计的计算成果。

• as the process of speed regulation of the units with local loads is analyzed, it is feasible to ignore the electric transient process.

  在分析带地区负荷机组转速调节过程的时候，不考虑电气过渡过程是可行的。

• the fundamental structure and mathematical model of this motor and the principle of speed regulation have been described in this paper.

  文章介绍了移相电机的基本结构和调节原理，以及移相电机的数学模型。

• using space vector pulse-width modulation(svpwm) signal transformation method, speed regulation of induction motor is implemented by controlling the duty ratio of every converter switch.

  利用电压空间矢量脉宽调制（svpwm）信号变换控制功率变换器各开关器件的导通占空比，实现异步电动机的速度调节。

• then the hoist motor of the stacker crane is controlled successfully by the vvvf speed regulation and the better orientation precision and running speed of stacker crane are expressed in the practice.

  通过实际系统的运行和调试，堆垛机的提升控制系统在控制中获得了更高的定位精度和更快的运行速度。

• the frequency stability of a ship power station is decided by the speed response characteristic of diesel engine speed regulation system.

  船舶电站频率的稳定性主要取决于柴油机调速系统的转速响应特性。

• the frequency stability of a ship power system is determined by the speed response characteristic of the diesel engine speed regulation system in the ship power station.

  船舶电力系统频率的稳定性主要取决于船舶电站柴油机调速系统的转速响应特性。

• to improve quality factor of two closed speed regulation systems, this paper advances the two — channel control method used with acceleration regulator .

  本文提出采用带有加速度调节器的双通道控制模式可提高双闭环调速系统的品质因素。

• the digital flow rate valve regulates digitally system flow rate to implement speed regulation in hydraulic system.

  发数字式流量阀采用数字控制方式，调节系统流量以达到液压系统调整目的。

• based on principle in speed regulation of centrifugal pump, method of speed regulation calculation for energy saving and its effects have been studied.

  本文从离心泵变速调节原理入手，探讨了以节能为目标的离心泵变速调节的计算方法和效果。

• the implementation of self-adaptive control using single-chip computer is introduced by using digital mrac dc speed regulation system as an example.

  以数字mrac直流调速系统为例，介绍采用单片机实现自适应控制。

• the control process of bar rolling speed was presented and the effects of low tension, loop and cascade control in speed regulation were described.

  介绍了棒材轧线的系统结构及轧机速度控制过程，详细说明微张力、活套以及级联控制等在速度调节中的作用。

• this paper introduces the structure and principle of the pressure regulating overflow valve and rotation speed regulation valve used in a new type of cleaner.

  介绍了新研制的一种新型清洗机所采用的调压溢流阀和转速调节阀结构及其原理。

• speed regulation system using cascade control method with thyristor is a low-cost system, but the classic system has some shortages, such as low power factor, serious harmonic pollution and etc.

  晶闸管串级调速系统是一种廉价、简易的调速系统，但是传统串调系统存在着诸如功率因数低、谐波污染严重等弊端。

• experimental results have shown that the system features precise speed control and simple design as compared to the sensing circuit controlled by t-type proportional speed regulation valve.

  试验结果表明，与比例三通调速阀控制的敏感回路相比，该系统速度控制精度高，结构简单。

• oil pump speed regulation technology and the general principle for speed regulator slection are intro-duced.

  介绍了油泵调速调节技术和选择油泵调速装置的一般原则。

• this research bases on the hardware development of hybrid drive and speed regulation system, and analyzes the experimental data, and verifies the feasibility of the system.

  本课题以混合驱动调速控制系统硬件开发为基础，旨在通过各种实验数据比较分析，验证该方案的可行性。

• can be achieved within a wide range of stepless speed regulation , can output a larger and larger torque thrust.

  可大范围内实现无级调速，可输出较大推力和较大力矩。