time harmonics
英 [taɪm hɑːˈmɒnɪks]
美 [taɪm hɑrˈmɑnɪks]
网络 时间谐波
双语例句
- Since the time frequency window of LCT is localized well and adjustable, the method can quantify the frequency, amplitude and phase of time varying harmonics more accurately than DFT and STFT.
该方法的本质是利用了局部余弦变换时频窗良好的局部性和可调性，来分离各次谐波，同时跟踪它们随时间的变化。 - With this method the disturbance signal can be simultaneously analyzed in both time-domain and frequency-domain, and the time, frequency and amplitude information of non-stationary harmonics and voltage flicker signals can be accurately detected.
该方法可以从时域和频域两方面同时对信号进行分析，能够准确检测出突变、非平稳谐波和电压闪变信号的时间、频率和幅值信息。 - Itshould be noted that not only the time harmonics but also the space harmonics have been taken into consideration in this mathematical model.
值得说明的是这些公式及其推导中既包含了时间谐波又包含了空间谐波。 - The rapid develpment of power electronics technology brings tremendous social and economic benefits to the national economy; at the same time it also brings a growing power system harmonics pollution.
电力电子技术的发展对国民经济产生了巨大的社会和经济效益，同时也带来了日益严重的电力系统谐波污染。 - In asynchronous motor, the uneven air gap and the distribution of the winding in different ways will generate space harmonics in the air-gap magnetic field, and switch state of power semiconductor converter components will superimpose time harmonics in the output voltage and current.
在异步电机中，由于气隙不均匀和绕组的分布方式不同会在气隙磁场中产生空间谐波，而电力半导体换流元件的开关状态会在其输出的电压电流中叠加时间谐波。 - Space harmonics and time harmonics will affect the result of the derivation of fault tolerant control algorithm. So this article gives a detailed analysis of these two harmonics.
空间谐波和时间谐波都会影响到容错控制算法的推导结果，因此本文对这两种谐波作了详细的分析。 - As the electrified railways rapid development and the same time new electric railways will produce many adverse impact on the main sequence, negative and harmonics pollution to quality of the power system.
电气化铁路在快速发展的同时，新建电气化铁路的投入运营对电力系统电能质量会产生诸多不利影响，主要是负序和谐波的污染。 - Fourier analysis of the maximum correlation time shows that it also conta-ins two appreciable harmonics with periods 29.8 ± 0.6 and 13.7 ± 0.2 days respectively,, and with amplitudes of about 0.06 hour for both harmonics.
对最大相关时间作了傅氏分析，结果表明它含有周期为29.8±0.6天和13.7±0.2天，振幅约为0.06小时的周期变化。 - The function extension is discussed, such as the real-time waveform display, fault wave recording, inter-harmonics analysis and so on with USB 2.0 port and PC.
最后，对如何利用USB2.0与PC机进行实时波形显示、设备故障录波、间谐波分析等功能拓展进行了探讨。 - Furthermore, the generation mechanics of time and space harmonics in the inverter-fed induction motor is analyzed in details. The influences of both types of harmonics on the iron losses of induction motor are described.
然后，详细而系统的分析了变频异步电机中的时间谐波和空间谐波的产生机理，分别指出了时间谐波和空间谐波对异步电机铁心损耗的影响。