The basic idea using array sweeping to suppress harmonic interference is to reasonably design each sub-sweeping frequency band that can reach the goal of elimination of harmonic interference.
利用组合扫描压制谐波干扰的基本思想就是合理地设计各个子扫描频宽，达到消除谐波干扰的目的。
Measurments of the strand current show that the basic and harmonic circulating current losses in the stator barrel type coil of ac machines are quite significant.
真机实测股线电流表明，交流电机定子圈式线圈并联股线间存在相当可观的基波和谐波环流损耗。
A distorted sine signal is simulated in the system, and the on-line harmonic monitoring is carried out through this system, revealing the state of its basic wave and harmonic waves.
该系统模拟生成一畸变正弦信号，并运用该系统实现谐波的在线监测分析，得出其基波与谐波的情况。
The Fourier analysis method is applied to decompose the air-gap magnetic density into the basic wave and a series of harmonic and wave shape eigen coefficient of air-gap magnetic field are calculated.
采用付立叶谐波分析的方法把气隙磁密分解为空间基波和一系列谐波，进而计算出气隙磁场波形特征系数。
Going on the basic premise of the life formula for common bearings, the author deduces the life formula for the flexible bearings used in harmonic gear transmission.
本文从滚动轴承寿命公式的基本前提出发，推导出了谐波齿轮传动中柔性轴承的寿命计算公式。
According to the basic principles of FFT algorithm, this paper analyzes each instance of start time values sampled in harmonic measuring and the data obtained from anytime start sampling.
根据FFT算法的基本原理，对谐波检测中采样起始时刻取不同值的各种情况进行分析，并对任意时刻开始采样得到起始点的数据情况进行分析。
A novel harmonic micromotor actuated by electrostatic force was proposed, whose basic operating principles were also described.
提出了一种基于静电驱动的新型谐波微电机，描述了该微电机的基本工作原理。
This paper analyzes the basic principles of the harmonic detection method based on multilayer feedforward neural networks, which has been studied extensively at present.
本文分析了目前文献中研究较多的基于多层前馈网络的谐波电流检测方法的基本原理。
A distorted sine signal is simulated in this paper, and the harmonic analysis is carried out through the above measure, revealing the state of its basic wave and harmonic waves.
该系统模拟生成一畸变正弦信号，并运用该系统实现谐波的在线监测分析，得出其基波与谐波的情况。
Power electronics broad application in power systems brings serious harmonic pollution. This paper introduces harmonic harm, the measure of restraining harmonic and the basic principle of filter.
电力电子装置的广泛应用，给电力系统造成了一定的谐波污染，文中简要论述谐波的危害、谐波的治理措施及无源滤波器和有源滤波器的基本原理。
The basis of determining the limits of harmonic currents for various sorts of equipments, their basic principles and derivations are explained in detail.
文章详细说明了各类设备谐波电流限值制定依据和基本原理以及推导过程。
The paper introduces a kind of new harmonic drive structure_harmonic chain-drive. Geometry and ratio relations for basic structural units are discussed in the drive.
介绍了一种新型谐波传动形式—谐波链传动，并且论述了该传动装置中基本构件间的几何尺寸关系、传动比关系。
The harmonic of timbre and the equilibrium of volume is the basic principle of chorus and the basic method in the creation of art works.
合唱最基本的技术原则是音色谐和、音量均衡，这两者都是集体艺术创作过程中的一种基本手段。
The basic operation principle of the series active power filter for harmonic suppression of frequency converter is analyzed in this paper, and its control method and control circuit are studied.
文章分析了适用于变频器谐波抑制的串联型有源电力滤波器的基本工作原理，并对其控制方法和控制电路进行了研究。
Beginning with the basic definitions of active power, calculation formulas of the active power and it's error in time domain for various harmonic signals is developed.
论文从有功功率采样计算公式的基本定义出发，推导出时域谐波有功功率和误差计算公式。
The results show that the harmonic pollution of power grid is the basic reasons leading to the unit interconnected failure and the proposed measure is effective.
结果表明，电网谐波污染是机组并网失败的根本原因，并验证了该措施行之有效。
The results show that the harmonic pollution of power grid is the basic reasons leading to the unit interconnected failure and the proposed measure is effective.
结果表明，电网谐波污染是机组并网失败的根本原因，并验证了该措施行之有效。
应用推荐