谐波分析

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  • harmonic analysis
谐波分析谐波分析
  1. 基于实值MUSIC算法的电力谐波分析方法

    Power Harmonic Analysis Based on Real-Valued Spectral MUSIC Algorithm

  2. 多级H桥并联变换器的谐波分析

    Harmonic Analysis of Parallel Multi - Level H-Bridge Converter

  3. 电网谐波分析及基于双DSP控制的有源电力滤波器

    Harmonic Analysis for Power Net and Active Power Filter Based on Dual-DSP Controller

  4. 基于DSP处理器的电网谐波分析装置

    A grid harmonic analysis device based on DSP processor

  5. 用PLC实现的基于谐波分析的自动检漏装置的研究

    The Research of Automatic Earth-fault Detecting Equipment Based on Harmonic Wave Analysis Realized by PLC

  6. 准同步谐波分析的DSP实现

    Quasi-synchronous harmonic analysis system based on DSP

  7. Matlab仿真表明,近似同步法用于电力系统谐波分析不仅实时性好,而且精度也很高。

    Matlab simulations show that ASM is very real-time and precise for harmonics analysis of power system .

  8. 用于电力系统谐波分析的ANN算法

    A new Ann harmonic analysis algorithm for power system

  9. LC滤波的三相桥式整流电路网侧谐波分析

    Analysis of Line Harmonic Current of Three-phase Rectifier with LC Filter

  10. 工业电力系统谐波分析的高精度FFT算法

    FFT Algorithm with High Accuracy for Harmonic Analysis in Industry Power System

  11. PWM变频调速系统的谐波分析和仿真研究

    The study of harmonic characteristic and Simulation of PWM Variable Frequence and adjustable speed system

  12. PWM逆变器输出电压的谐波分析

    Harmonic Analysis of PWM Inverter Output Voltage

  13. PWM波形的谐波分析

    Harmonic Analysis for PWM Waveform

  14. 利用MATLAB进行标定仿真试验,包括设置参数、谐波分析及标定误差系数仿真。

    Calibrating test was simulated with MATLAB , its simulation includes setting up parameters , harmonic analysis , Calibrating error coefficient .

  15. 一种基于FFT的实时谐波分析算法

    FFT-based Algorithm for Real-time Harmonic Analysis

  16. SPWM逆变供电下感应电机电压谐波分析及仿真

    Voltage harmonic analysis and simulation of induction motor fed by SPWM inverter

  17. SPWM电压源逆变器变压变频过程的谐波分析

    Harmonic Analysis of SPWM VSI in Process of VVVF

  18. 新的谐波分析法和CSI多重化的研究

    Study on New Method of Harmonic Analysis and CI Multiplicity

  19. MHD有源功率调节系统中的谐波分析

    The Harmonic Analysis of an MHD Active Power Conditioning System

  20. 星载TWT放大器EPC的谐波分析

    Analysis on Harmonic of EPC Used in Spaceborne TWTA

  21. 针对基于傅里叶变换(FFT)的谐波分析方法易受噪声干扰和对暂态谐波处理精度差的缺点,提出了一种基于小波包变换的谐波分析算法。

    The proposed method overcomes the shortcomings of FFT-based method such as sensitivity to noise and inaccurate performance in non-stationary environments .

  22. PCC处谐波分析的新方法

    New method for analysing the harmonics on PCC

  23. Volterra级数谐波分析法

    Volterra Series Harmonic Analysis Method

  24. 介绍了以载波频率ωs为基准异步SPWM波的谐波分析方法。

    This paper introduces a harmonic analysis method for asynchronous SPWM on the basis of carrier frequency ω s.

  25. 基于扩展Prony算法的电力系统非整次谐波分析

    Power system fraction harmonic analysis based on prony algorithm

  26. SSI型整流器电力机车动态谐波分析

    Dynamic Harmonic Analysis of SSI Electric Locomotive

  27. 串补系统稳态计算中基于谐波分析的MOV线性模型

    A New MOV Linearized Model Based on Harmonic Analysis for Series Compensation

  28. 采用快速傅立叶变换(FFT)进行电力系统谐波分析时,需要对采样信号截断并离散化,从而导致频谱泄漏和栅栏效应。

    Fast Fourier Transform ( FFT ) is inevitable to cause the spectrum leakage and fence effect because of truncation and discreteness in signal collection .

  29. 利用谐波分析及Blackman窗设计FIR滤波器性能的改进

    On the Use of Harmonic Analysis for Improving Performance of FIR Filters Designed Based on Blackman Window

  30. 石油钻机VFD电驱动系统的谐波分析和计算

    The harmonic analysis and calculation of the drilling rig 's VFD electric drive system