harmonic distribution的例句大全

Finally, the influence of harmonic resonance on the harmonic distribution of the power grid is studied.

最后, 本文研究了谐振对电网谐波分布的影响.

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Phase splitting reactive power compensation of first harmonic in low voltage distribution network by computer controlled thyristor switch

微机控制的晶闸管开关型低压配电网基波无功分相补偿

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We obtained the field equations by the method of time harmonic electromagnetic field and the distribution of the excited magnetic field by the finite element analysis software.

采用时谐电磁场分析方法推导出该模型的有限元方程并利用有限元分析软件仿真激励磁场分布。

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The time harmonic voltage and current wave propagation along a transmission line can readily be transferred from frequency domain voltage and current phasor distribution along the line.

由传输线上电压及电流沿线分布之频域相量，可转换为传输线上各频率成份弦波电压及电流沿线之时域传播。

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By analyzing magnetic line distribution inside the motor, it is found that the winding inductance composed of magnetizing inductance, harmonic leakage inductance and slot leakage inductance.

通过分析电机内的磁力线分布得出绕组自感由激磁感、谐波漏感、槽口漏感和槽内漏感组成。

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Simulation software of harmonic filter and reactive power compensation for distribution system

供用电系统谐波滤波与无功功率补偿仿真软件

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Distribution network optimal operation for loss reduction and harmonic mitigation

兼顾降低网损和抑制谐波要求的配电系统优化运行

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Through numerical simulation, spatial walk-off, pulse width and intensity distribution of second harmonic are analyzed with different crystal lengths, waist radius, pulse widths.

通过数值模拟，研究不同晶体长度、束腰半径和脉宽时的谐波脉宽、空间走离和强度分布情况。

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Detriments and Prevention of Harmonic Wave of Power Supply and Distribution System in Port

港口供配电系统中谐波的危害及防止

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Defecating some questions about harmonic current index distribution for consumer in national standard

澄清谐波国标对用户谐波电流指标分配计算中的有关问题

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According to Bessel function and Fourier series theory, generation, magnitude and distribution of voltage harmonic generated by single-phase two-level SPWM inverter and three-phase SPWM inverter are analyzed and calculated particularity and concretely in allusion to inverter-motor system.

然后针对逆变器-电动机系统，利用贝塞尔函数和傅里叶级数理论，分别对单相二阶SPWM逆变器和三相SPWM逆变器的输出电压谐波的产生、大小和分布进行了细致而具体的分析和计算。

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The Identification of Distribution Characteristics about Harmonic Component over Grinding Surface of Bearings

轴承磨削表面谐波的分布特征识别

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Harmonic Wave and Inhibiting Measures in the Power Supply and Distribution System

供配电系统中的谐波及其抑制措施

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The influence of upper harmonic waves in distribution network to shunt compensation capacitor and the suppression methods

配电网中高次谐波对并联补偿电容器的影响及其限制措施

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Power Supply System is often placed with shunt compensation capacitors and the upper harmonic waves in the distribution network have much influence on the capacity.

供配电系统通常接有并联补偿电容器，配电网中的高次谐波对电容的影响很大。

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On the Convergence of Fitting Seismic body-wave's Q-value 3-dimensional Distribution by Using of Spherical Harmonic Function

用球谐函数拟合地幔Q值三维分布的收敛性问题

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distribution system harmonic design distribution system harmonic worst case design using a genetic algorithm

供电系统谐波配电系统谐波放大的分析与计算遗传算法及其改进

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developed distribution transformer data collection terminal, which realizing transformer harmonic current signal conditioning, digital collection, fft spectrum analysis, remote data transmission and can provide data for analysis capacity, non-load loss and short-circuit loss of distribution transformer.

研制配电变压器数据采集终端，实现谐波电流的信号调理、数字化采集、FFT频谱分析以及远程数据传输，并且可以为配电变压器容量、空载损耗和短路损耗的在线监测提供分析所需数据。

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the study and calculation of load distribution between flexspline in harmonic drive

谐波齿轮传动柔轮齿间载荷分布规律的研究与计算

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research on harmonic resonance over voltage of power distribution system

配电动力系统谐波谐振过压研究

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