谐波电流就是将非正弦周期性电流函数按傅立叶级数展开时，其频率为原周期电流频率整数倍的各正弦分量的统称。频率等于原周期电流频率k倍的谐波电流称为k次谐波电流，k大于1的各谐波电流也统称为高次谐波电流。
...Emission) 传导干扰 (Conducted Emission) 功率辐射 (Power Clamp) 磁场辐射 (Magnetic Emission) 谐波电流 (Harmonics Current) 电压波动和闪烁 (Flicker) 喀呖声 (Clicks) 静电放电 (ESD) 辐射抗干扰 (R/S) 电快速瞬变脉冲群 (EFT/Burst) 浪涌 (Surge) 传导...
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零线谐波电流阻断器 NBF
输入谐波电流 Current Harmonics Against Regulations ; ITHD
谐波电流测试 Harmonic Current
简谐波电流 simple harmonic current
谐波电流源 source of harmonic current ; Harmonic Current Source
谐波电流和电压波动 Harmonic & Flicker
谐波电流发射 Harmonic current emissions
多谐波电流 multiple-harmonic current
总谐波电流 total harmonic current
This paper mainly deal with harmonic current detecting approaches.
本论文重点研究了谐波电流检测方法。
参考来源 - 基于有源电力滤波器谐波与无功补偿电流的控制算法研究Firstly,the structure of control system without reactive current detection is analyzed. Then the T-S fuzzy logic model of APF is established and the fuzzy controller is designed though the method of PDC.
首先分析了在不检测谐波电流条件下控制系统的特点,建立了三相三线并联型APF的T-S模糊模型,并对模型进行线性化处理,进而通过并行分布补偿(PDC)方法设计出系统的模糊控制器。
参考来源 - 基于TThis paper,for the harmonics current detection in the design of ActivePower Filters,presents an Equal-angle Interval software Synchronous SamplingAlgorithm based on DFT,which reduces the affect of spectrum leakage to theharmonics analysis.
本文针对有源滤波器设计中的谐波电流检测问题，提出一种基于DFT的等角度间隔软件同步采样算法，大大降低了频谱泄漏对谐波测量精度的影响。
参考来源 - 基于DSP的电能质量检测的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本论文重点研究了谐波电流检测方法。
This paper mainly deal with harmonic current detecting approaches.
该文提出了基于瞬时无功功率理论的四相输电谐波电流检测方法。
This paper presents four-phase transmission harmonic current detecting method based on instantaneous reactive power theory.
所以，如果你采用了大量的变频器，就确实需要查看一下谐波电流的总量。
So, when you use a lot of VFDs, you really should look at the total harmonic content.
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