Harm of harmonics to electric supply devices and amplifying mechanism of capacitor to electric harmonics currents are summarized. The influences to electricity grid loss and electrical measurement due to the existence of harmonics power-output are analyzed.3.
2.概述电力谐波对供用电设备的危害,电容器对电力谐波电流的放大机理,分析谐波功率的存在及其对网损和电气测量产生的影响。
参考来源 - 低压配电网谐波分析·2,447,543篇论文数据，部分数据来源于NoteExpress
In addition, the thesis analyzes the influence of the filter structure and parameters on the output DC voltage ripple and the shape of phase currents, as well as harmonics of phase currents.
另外，还对滤波器的结构和参数对输出直流电压脉动和发电机相电流波形的影响及相电流谐波进行了仿真分析。
Harmonics are electric voltages and currents that appear on the electric power system as a result of certain kinds of electric loads.
在电力系统中，谐波是由于某些类型的电力负荷影响电压和电流而出现的。
In an electrical network, unbalanced and harmonic currents generated by nonlinear and unbalanced loads can cause harmonics and unbalanced voltage.
电网中，由非线性和不平衡负载引起的不平衡和谐波电流将造成谐波和不平衡电压。
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