So it is necessary to measure power parameters and harmonic reliablely and in real time.
在这种情况，就需要对电力参数和谐波情况进行准确、实时地检测。
Interharmonics are special harmonic in electric power system.
间谐波是电力系统中一种特殊的谐波。
The electrical locomotive is an important harmonic source in the electric power system.
电力机车是电力系统的一个重要谐波源。
Harmonic in power supply system is serious problem.
电网中谐波问题日益严重。
The fault information of a power system contains many harmonic components.
电网故障信息含有许多谐波分量。
The wide use of power electronic equipment makes harmonic problem deteriorated increasingly.
电力电子设备的大量使用使得谐波问题日益严重。
Interharmonic is special harmonic in electric power systems.
间谐波是电力系统中一种特殊的谐波。
The power quality and harmonic problem are introduced in this paper.
本文简述了电能质量和谐波问题的研究状况。
Active power filter (APF) is regarded as an effective way to correct power harmonic.
有源电力滤波器(APF)是治理电网谐波的一种行之有效的方法。
Recently, harmonic analysis is an important area in the electric power system.
目前，电力谐波分析已经成为电力系统领域的一个重要研究方向。
Harmonic problems have become the important factor that affects the quality of power supply.
谐波电流污染已经成为影响供电质量的重要问题。
Power quality, Measure, Power quality monitor, Harmonic analysis.
电能质量，测量，电能质量监测，谐波分析。
Power quality, Measure, Power quality monitor, Harmonic analysis.
电能质量，测量，电能质量监测，谐波分析。
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