励磁电源的英文

• excitation source
• field current supply
• field power supply

• "励磁"英文翻译    excitation; field; exciting; ...
• "电源"英文翻译    source; current source; elec ...
• "过励磁电机" 英文翻译 :    overexcited machine
• "励磁电极" 英文翻译 :    exciting electrode
• "励磁电流" 英文翻译 :    excitation current; exciting current; field current; magnetizing current
• "励磁电路" 英文翻译 :    energizing circuit; excitation circuit; exciter circuit; exciting circuit; exciting-circuit; field circuit
• "励磁电门" 英文翻译 :    field switch
• "励磁电容器" 英文翻译 :    excitation capacitor
• "励磁电刷" 英文翻译 :    exciter brush
• "励磁电压" 英文翻译 :    excitation voltage; exciting voltage; field voltage
• "励磁电阻" 英文翻译 :    excitation resistance
• "去励磁电流" 英文翻译 :    drop-out current
• "去励磁电压" 英文翻译 :    drop-out voltage
• "激磁电流,励磁电流" 英文翻译 :    excitation current (or exciting current)
• "副消磁电源" 英文翻译 :    auxiliary degaussing power supply
• "并联励磁电路" 英文翻译 :    shunt-field circuit
• "额定励磁电流" 英文翻译 :    rated exciting current
• "励磁电流控制" 英文翻译 :    field current control
• "励磁电路损耗" 英文翻译 :    field-circuit loss
• "励磁电路铜损" 英文翻译 :    field ohmic loss
• "剩余励磁电流" 英文翻译 :    residual exciting current
• "瞬态励磁电流" 英文翻译 :    transient field current
• "无载励磁电压" 英文翻译 :    no-load field voltage
• "暂态励磁电流" 英文翻译 :    transient exciting current
• "脉冲消磁电源" 英文翻译 :    pulse degaussing power supply

• 1 . to offer excitation power for aviation synchronous motor , it necessary to find an optimum excitation scheme by experiment
  一、为了给航空同步电机提供励磁电源，需要通过实验寻找最佳的励磁方案。
• The thesis includes two parties : research on 2kw multi - function ac excitation power and study on high voltage high power ( hh ) dc / dc full - bridge converter
  论文包括两个部分： 2kw多功能交流励磁电源研制和高压大功率dc dc全桥变换器研究。
• In this thesis , all kinds of spwm control styles for inverters are studied , witch is the base for researching and developing a 2kw multi - function ac excitation power successfully
  本文对逆变器的各种spwm控制方式进行了研究，并在此基础上成功研制出一台2kw多功能交流励磁电源。
• So there are good prospects for alternating current excitation generators . in this thesis , the operation principle of aceg and the excitation control strategy based on dynamical synchronous reference frame are analyzed , the simulation models of the generator and excitation controller are established based on the saber simulator . according to the requirement of aceg , the converter should have regeneration capability , and the input and output currents of converter should be sinusoidal
  由于交流励磁发电机既可能运行于励磁系统向电机转子方输入电功率，也可能运行于励磁系统将转子方输出的电功率回馈给电网，根据交流励磁发电机系统对励磁变频器功率双向流动及变频器输入和输出电流谐波含量少、谐波幅值小的要求，本文提出采用输入和输出性能优良的矩阵式交-交变频器作为励磁电源。
• Using jgp560c magnetron sputtering equipment , cu / ag film are deposited on cd1 - xznxte substrate by dc magnetron sputtering in order to get the influences of the main experiments parameters such as sputtering power , gas flow , vacuum air pressure , magnetoelectricity power and substrate temperature on deposition rate of film , discovered that dc sputtering power is the most key factor influencing the deposition rate
  在jgp560c型超高真空多功能磁控溅射镀膜机上，采用直流磁控溅射法在cdznte晶体上制备出cu ag合金薄膜，揭示了气体流量、直流溅射功率、励磁电源功率、工作气压和衬底温度等工艺参数对沉积速率的影响规律。结果表明溅射功率对沉积速率的影响最大，随溅射功率的增大沉积速率快速增大。
• By the test of three - dimensional distribution , form character , rotating frequency and magnetic field intensity of rotating magnetic field , it showed that the magnetic field produced is a highly rotating magnetic field and mainly distribute on welding arc region , rotating frequency and magnetic intensity can be regulated through excitation power source
  通过对产生磁场的空间分布,形态特征,以及旋转频率和场强大小的测试证明该磁场是一个高速旋转的磁场空间,而且磁场主要集中分布在焊接电弧区域内,磁场的旋转频率和场强大小都可以通过励磁电源进行良好调节。
• 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。
• The steady state and transient characteristics of the aceg system are simulated , the harmonics of the emf and stator current and rotor current as well as mc ' s input current are researched . the operation characteristics of aceg with mc as an exciter are compared to those of aceg with ac - dc - ac converter and cycloconverter as an exciter . the results in this thesis will be helpful to the design of the aceg excitation control system
  利用所建模型，对交流励磁发电机系统的稳态调节特性、暂态特性进行了仿真研究；仿真研究了发电机定、转子电流和感应电势及变频器输入电流波形，并作了相应的谐波分析；与交-直-交变频器和交-交变频器作励磁电源时发电机的运行特性进行了对比分析。
• The design of excitation power source based on principle of three phase step motor and pulse width modulation ( pwm ) technology , intelligent power model ( ipm ) is used for inverter switches , the output ac pulse used as excitation signals . the speed of rotation and magnetic intensity can be changed by regulate the exciting converted frequency and magnitude of exciting current . constant current is achieved by closed loop feed back
  励磁电源结合步进电机原理与脉宽调制技术,选用智能功率模块ipm作为逆变开关器件,输出交流脉冲励磁信号,以调节励磁转换频率和励磁电流大小为手段,实现对磁场旋转频率和磁场强度大小的有效调节,并通过闭环反馈实现闭环恒流控制。