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基波分量的英文

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"基波分量"怎么读用"基波分量"造句

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  • fundamental components

例句与用法

  • And according to modeling measurement , we detect real - time data ( amplitude frequency phase angle ) of fundamental component of the line voltage based on optimality algorithm ( gauss - newton ) . besides , the algorithm emulation is presented
    根据模型化测量的思想,使用高斯-牛顿( gauss - newton )优化算法计算电压基波分量的参数,并进行了仿真。
  • The detecting method of dvr is different from harmonic and reactive current detecting methods . it need detect not only total harmonic distortion but also the difference between fundamental wave component and reference value
    Dvr的检测方法与谐波、无功电流的检测不同,不但需要检测出除基波分量之外的总畸变分量,还要检测出基波分量与基波基准值之差。
  • To research the issues measurement models and analysis methods of power quality , we put forward an analytical opinion in this paper . following fluctuation of power system , which amends parameters deviation in accordance with fundamental component
    本文通过对电能质量的指标、测量模型以及各种电能质量分析方法的深入研究,提出了一种实时跟踪电压基波分量参数的变化,获取幅值、频率、相角的实时数据,修正偏差的分析思路。
  • And it analyses the power factor in different conditions via the fourier anlysis of the stator current and voltage . then , it sets up the simulating model for maximum torque / current ratio . the torque can be controlled by controlling the angle of stator current vector
    在矢量控制实现的基础上,采用傅立叶分解分析电机的相电流和相电压,得到矢量控制系统中电压和电流的基波分量和相位角,进而判断电机的功率因数,分析在不同控制情况下电机的功率因数状况。
  • Problems of traditional measuring methods are analyzed and a new method based on the theory of voltage - dividing capacitor is brought forward . to extract fundamental wave in signals efficiently , a new calculation method of dielectric loss based on ann is introduced in detail . b / s mode is applied to realize insulation information inquiry system in web style
    具体工作如下:设计了一套先进的绝缘在线监测系统框架;分析传统测量方法的问题,提出了基于电容分压原理的测量方法;采用计算机串口来进行数据的传送;为有效提取信号中的基波分量,详细介绍了一种基于人工神经网络的介损计算方法;采用b / s模式,实现基于web方式的绝缘监测信息查询系统。
  • The transient solution obtained from the multi - loop mathematical model are in agreement with experiment results approximately under the conditions that saturation is not severe . though the errors of currents in some non - fault branch seem a little large , the fundamental components of the simulation current are accurate
    结果表明,多回路数学模型在电机饱和不严重的情况下,暂态仿真结果与实验结果大致吻合,虽然有时非故障分支电流与实验结果的差异比较大,但基波分量还比较准确,基本可以满足保护方案的灵敏度校验等工程需要。
  • It is one of the important parts for the control of hupqc to detect the reference compensation signal . the predictive strategy is presented based on wavelet theory , that means tracing the fundamental signal and replacing with sampling data every half cycle . the fundamental signal is forecasted step - by - step in a half cycle earlier
    补偿指令信号的检测是电能质量调节装置的控制环节之一,本文提出了基于小波理论的预测检测策略,跟踪基波信号,以半周期为采样更新速度,应用小波变换法对信号的基波分量进行递推式预报,并取其与实时信号之差做为参考,然后产主与之大小相等、相位相反的信号作为hupqc的实时补偿指令信号。
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