sinusoidal current
英
美 [ˈsaɪnəˌsɔɪdəl ˈkɜːrənt]
网络 正弦式电流; 正弦电流; 正弦交流电
双语例句
- For example, an arc furnace is nonlinear since it will draw a no sinusoidal current ( rich in harmonic's) when a sinusoidal voltage is applied.
例如，电弧炉就是一种非线性负荷，因为加上正弦电压后，它将形成非正弦电流（大量谐波）。 - The feed-forward of grid-voltage and current tracking technology are applied, the sinusoidal current of grid side and unity power factor are realized.
运用电网电压前馈和电流跟踪技术，实现了网侧电流正弦化且为单位功率因数。 - The electrical characteristics of the DBD type ozone generator powered by sinusoidal current source are analyzed on the basis of this equivalent circuit.
对正弦波电流供电DBD型臭氧发生器的电气特性进行了深入研究。 - SPWM GTR inverter for sinusoidal current fast regulation in a wide range
采用逆变器实现宽范围快速调节交流正弦电流 - The converter 1 is controlled as a fundamental sinusoidal current source, and the converter 2 is controlled as a voltage source.
变换器1被控制为一个基波正弦电流源，变换器2被控制为一个可控电压源。 - However since its control reference is an ideal voltage curve, when it is need to control sinusoidal current output, there are many harmonic contents in the output current.
但是余弦交点法在控制过程中，采用的参考量是理想的电压曲线，所以当用来控制正弦波电流输出时，其必然存在有较大的弊端。 - The paper indicates how to do the best to use phasor's chart, in order to simplify the calculation of some circuit during the analysis and calculation of sinusoidal current's circuit.
从两个实例出发，简要说明在正弦电流电路的分析计算中，如何尽量利用相量图辅助分析，找到问题的关键，从而达到简化电路计算的目的。 - The treatment of 69 cases with vocal nodules with constant amplitude medium frequency sinusoidal current
等幅正弦中频电流治疗声带小结69例 - Our filter system combines a low-pass prefilter and an adaptive filter, making it possible to extract the sinusoidal current from the distorted waveform without harmful phase shift, even when the frequency and amplitude alter simultaneously.
该滤波系统主要包括前置低通滤波器和自适应预测滤波器，可以从频率和幅值均变化的畸变波形中提取正弦有功电流，而不引起任何附加相移。 - Observation of effect on treating varicella-zoster with undamped medium frequency sinusoidal current therapy and infrared rays
等幅中频正弦电疗加红外线治疗带状疱疹的疗效观察 - The second part is to design the sine wave networks circuits which is composed of sinusoidal current source array and switches, current to voltage converter ( I-V converter), two staged LPF, etc.
二是正弦波网络：主要包括正弦量化的电流源整列和开关网络，电流电压转换器，二阶低通滤波器； - The measurement principle of the average power for non sinusoidal period current circuit is introduced in this paper.
介绍了非正弦周期电流电路的平均功率测量原理。 - The electromagnetic field of a sinusoidal current sheets on the surface of a semi-infinite conductor
与导体表面平行的面电流层的电磁场 - This method meets the demand of input sinusoidal current and adjusts input displacement between positive and negative.
该方法可使矩阵变换器输入正弦的电流，输入侧功率因数角可正负调节。 - The approximately sinusoidal current control of the unit power factor on the line side is realized, the harmonic current of the PFC eliminated, bi-directional power flow achieved, and the dynamic performance of the PFC improved.
该方案实现了网侧单位功率因数正弦波电流控制，从而减少了网侧电流谐波，并且能量可双向传输。由于采用了变速PID调节算法，因而使单相PFC获得良好的动态特性。 - The concept and the work principles of sinusoidal current driven REPM motor and trapezoidal current driven REPM motor are studied.
研究了稀土电机正弦波驱动和方波驱动的基本概念和工作原理。 - Method Discharge of neurons was investigated by simulation method basing on the classical H H model. The stimulus is sinusoidal current with different frequencies and amplitudes.
方法在经典的HH神经元模型上，用不同频率和振幅的正弦电流作为刺激信号，仿真研究神经元的放电情况。 - Voltage data come from the dynamic induced current electrical impedance tomography hardware system designed by our group, which has 32 measuring electrodes and the stimulating source is the sinusoidal current.
采用本课题组研制的32电极感应电流电阻抗断层成像硬件系统并测量物理模型上的电压数据。 - Two main compensating strategy, including constant source power strategy and sinusoidal source current strategy are studied.
文中首先基于瞬时无功功率理论，研究了三相系统中两种主要的补偿控制策略，即网侧恒功率补偿策略和网侧正弦电流补偿策略。 - Loss calculation for induction machine rotor bar with non-sinusoidal current
异步电机转子感应非正弦电流时的导条损耗 - Next, the energy stations of both classical RLC branch circuit and RLC branch in sinusoidal envelope current situation are analyzed.
其次，对典型RLC支路和典型正弦电流情况下的RLC支路的电能量进行了分析。 - The inner loop tails the current index of the external loop to realize unity power factor and sinusoidal current control.
内环为电流环，用于快速跟踪外环的指令，实现单位功率因数和正弦波电流控制。 - This control strategy is a good solution to the problem of fast and accurate tracking the inverter output sinusoidal current. It does not require coordinate transformation, and has the advantages of harmonic compensation easy and simple calculation.
这种控制策略很好地解决了逆变器输出『F弦电流的快速准确跟踪问题，并且勿需坐标变换，具有谐波补偿容易、计算简单等优点。 - The converter can control the resistive load of the rated current by the way of controlling the sinusoidal current source, through the magnetometive restrictions of the series transformer, which means to indirectly control the rated load voltage.
在控制上按照正弦电流源的控制方法，指出通过串联变压器的磁约束关系可控制阻性负载的额定电流，即可间接控制负载额定电压。 - PR control enables better sinusoidal current control with zero steady-state error. The voltage feed forward control decouples the grid voltage with the grid current, so the gird voltage distortion and disturbance have no effect on grid current at all.
比例谐振控制在正弦电流跟踪控制中可以实现零稳态误差，电压前馈可以解除并网电流与电网电压之间的耦合关系，消除电网电压畸变或扰动对并网电流的影响。 - Analysis are centered on how to control the Delta converter as a sinusoidal current source and to control the main converter as a sinusoidal voltage source and the introduce of repetitive control into main converter.
在数学模型的基础上，围绕怎样将Delta变换器控制成正弦电流源，将主变换器控制成正弦电压源，以及在主变换器中引入重复控制等问题进行了分析。 - Experimental results show that PET can achieve sinusoidal current input and unity power factor control.
实验结果表明PET可以实现输入电流的正弦化且单位功率因数的控制。 - This paper focuses on the PWM rectifier which is connected to the generator. The PWM rectifier has many advantages including the input sinusoidal current, power factor adjustable and energy flow in opposite direction.
本文主要研究前侧的整流器，它具有输入电流正弦化、功率因数可调、能量双向流动等优点，能够很好地消除电源侧电网谐波、提高功率因数和提高能源利用效率等。 - PWM rectifier can achieve the sinusoidal current of power grid and run in unit power factor, also make the energy bidirectional flow, which make up the deficiencies that diode rectifier has. So the PWM rectifier becomes the inevitable trend of modern rectifier.
PWM可控整流器可以实现网侧电流的正弦化，并且运行于单位功率因数，还可以控制能量双向流动，弥补了二极管整流的不足，是现代整流的必然趋势。