“谐波”一词起源于声学。有关谐波的数学分析在18世纪和19世纪已经奠定了良好的基础。傅里叶等人提出的谐波分析。
研究目的 变频器属非线性负载(Non-linear load)为 谐波污染 ( Harmonic pollution ),之 主要来源,对其他电力设备或通信设备产生相当的干扰与破坏。
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的谐波污染 Active Power Factor Correction ; APFC
Harmonic pollution has been one of the nonnegligible problems in power supply systems and now catches people’s eye.
谐波污染已成为供电系统不容忽视的问题之一,正在引起人们的关注。
参考来源 - 有源电力滤波器谐波电流检测方法仿真与实验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
随着谐波负荷的增加,电力系统的谐波污染日益严重。
Along with the harmonics loads increased, the harmonics pollution of the power system is increasingly serious.
由于电网谐波污染严重,对谐波的抑制已成为供电部门的重要任务。
Because of the severe pollution of electrical network harmonic, the harmonic restrain has become an important task of power supply bureau.
电力电子技术应用日益广泛,同时也带来严重的谐波污染和电磁干扰。
The application of power electronics, however, it also brings serious harmonic pollution and EMI.
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