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- All rays leaving the laster are in phase. 由激光发射出的光线都是同位的。
- All rays leaving the laser are in phase. 由激光发射出的光线都是同位的。
- It varies in phase from point to point and moment to moment. 它的位相在每一地点和每一时刻都不相同。
- This voltage must be in phase with the primary voltage. 这一电压必须同原电压同相。
- in phase current 同相电流
- The new town is being developed in phases. 当局正分期发展这个新市镇。
- Based on quasi-linear model, the phase current of the SRM in PWM combined with APC is computed with making programs. 基于准线性模型,编写了电压PWM和APC相结合的控制方式下相绕组电流的计算程序;
- This paper put forward the view that non-conduction phase current which formulaically and markedly exists had the influence to the BLDCM performance. 研究表明,不导通相的电流明显存在,而且有规律且对电机性能会产生影响。
- Furthermore, the novel field-orientated control algorithm was achieved by generating phase current references in the three phase stationary frame. 在此基础上,给出一种直接在三相静止坐标系中产生相电流命令的磁场定向控制算法。
- The induced electromotive force and the current do not move along evenly together, that is, in phase. 感应电动势和电流并不协调一致地变化,即并不同相位。
- The generator shall be run without load for30 minutes, to record the phase current, volt, frequency, stator and bearing temperature once at intervals of10 minutes. 电机应空载试运行2小时,每隔30分钟记录一次相电流、组和轴承温度。
- Ultra- supercritical generators in Phase III has started. 超超临界机组开工建设。
- The generator shall be run without load for 30 minutes, to record the phase current, volt, frequency, stator and bearing temperature once at intervals of 10 minutes. 电机应空载试运行2小时,每隔30分钟记录一次相电流、绕组和轴承温度。
- In addition, the primary causation for the problem that phase current during reverse braking process out of control is a short loop by the back electromotive force. 同时,针对反接制动时电流无法控制的问题,该文指出反电动势短接回路的存在是造成再生电流无法控制的主要原因。
- Using a high power brushless DC motor as an example,phase current waveform of three kinds of commutation instances was shoed through computer simulation and real experiment. 以大功率永磁无刷直流电机为实例进行了仿真与样机试验验证,得到了三种换向情况下电动机相电流的仿真和试验结果。
- A cosine phase shifter is applied in phase shifting circuit to meet the possible maximum trigger current and voltage of thruster. 移相线路中配有与弦移相器以满足可控硅整流器最大可能触发电流和电压。
- First, we substitute linear Hall sensor signal for general FOC which can directly produce various phase current commands in three phase stationary frames. 霍尔元件讯号由查表的机制可计算得到马达转子位置,进而能得到转速讯号,以达到速度控制的目的。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- A method of characterizing the eddy current (EC) patterns based on two dimensional Fourier description of in phase and quadrature signals is presented. 提出了一种基于涡流图形的水平和垂直分量信号的二维傅里叶描述和分析的方法。