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励磁方式的英文

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"励磁方式"怎么读用"励磁方式"造句

英文翻译手机手机版

  • brushless excitation system

例句与用法

  • Brushless excitation system
    励磁方式
  • According to the computer simulation , the output power of the generator should be decreased when the excitation type have been changed
    通过计算机仿真可以看出,励磁方式切换后,稳态运行时系统发出的功率将减少,所以,切换励磁方式的同时,要求减少系统的发电功率。
  • Abstract : when the multi - phase exciting generator operating in excitation system is at fault , the stability and reliability can be improved by changing the excitation type
    文摘:多相励磁发电系统在励磁系统发生故障时,可以通过励磁方式的切换,来提高系统的运行稳定性和可靠性。
  • Conventional magnetic field form used in welding technology including horizontal magnetic field , vertical magnetic field and sharp - angled magnetic field , mainly excited by dc , ac and pulse excitation
    传统的外加磁场形式主要包括横向磁场,纵向磁场和尖角磁场等几种,励磁方式主要采用直流、交流以及脉冲励磁等。
  • The model of fujian power grid and models of generators , excitation systems , governor systems and loads are established , the tested excitation system models of large hydro and thermal units , the model of wind turbine are established as well in this paper with pss / e , a new software imported from pti of u . s . a . recently . some key points are proposed on data convertion from psasp and bpa to pss / e . the transient and dynamic characteristics between separate excitation system and transformer - fed excitation ( self excitation ) system are compared with pss / e
    本文完成了pss e的福建省电力系统的基本框架以及发电机、励磁系统、调速系统、负荷的数学模型和参数,实现了大型水、火电厂发电机组励磁系统实测模型和风电机组的pss e建模,提出了pss e与bpa 、 psasp数据互转的部分要点,比较了福建电力系统现有大型水、火电厂发电机组它励与自并励励磁方式的动态和暂态性能的差别。
  • Afer presenting the classify and development of excitation , the way of designing power system stabilizer is proposed . in recent years , flexible ac transmission system attracts more and more people in academe and it presents a new effective method to damp the low frequency oscillation
    在介绍了励磁方式的分类及发展之后,提出了附加励磁控制设计的原则和方法;基于电力电子技术发展起来的灵活交流输电技术近年来引起了学术界的广泛关注,为抑制低频振荡提供了新的有效手段。
  • Based on characteristics above , a new theory of “ controlling movement by moving ” is proposed , which means that controlling welding arc by moving magnetic field . a new device for generating rotating magnetic field is designed ; magnetic head and excitation power source are included
    本文基于以上几种磁场形态和励磁方式的特点,提出了“以动制动”的控制思想,即用动态变化的磁场来控制电弧的运动,研制了一套新型旋转磁场发生装置,本装置包括磁头装置和励磁电源两部分。
  • Magnetic head is designed by six magnetic poles in symmetrical distribution , the design of excitation loop and excitation angle makes magnetic field act on welding arc region which could control welding arc effectively . the insulation , cooling and hermetization of magnetic head avoid the influence on magnetic field of outside ; miniaturization design of magnetic head could achieve different welding process
    磁头装置采用六磁极对称励磁方式设计,励磁线圈和励磁角度的设计使产生的磁场恰好作用于焊接电弧区域以实现对电弧的有效控制;磁头的绝缘,冷却,密封设计避免了焊接过程中外界因素对磁场的干扰;磁头整体的小型化使该装置可以实现多种形式的焊接工艺。
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