三电平逆变器电流纹波分析和LCL滤波器设计 关键词：三电平逆变器；滤波器；电感比；电流谐波 [gap=839]Keywords：three level converter；filter；inductance ratio；current harmonic
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... 输入功率 (Input power) 输入电流谐波 (Current harmonic) 输入功率因数 （Input power factor） ...
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Input current harmonic 输入电流谐波
harmonic current 正弦电流 ; 谐波电流测试 ; 谐波
Current harmonic power 电流谐波功率
current harmonic resource 电流谐波源
current harmonic components 电流谐波
current harmonic distortion 电流波形失真
At present, improving frequency, power and reducing line-side current harmonic of power supply is the research hotspot and open question.
提高感应加热电源的频率、功率并减小网侧电流谐波是目前感应加热电源技术的研究热点和难点。
参考来源 - 高性能高频感应加热电源研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Experimental results shown that this system is of high precision, quick dynamic response and low current harmonic.
实验结果表明：该系统精度高，动态响应快，谐波电流小。
There are many disadvantages for the conventional AC/DC convert, such as higher current harmonic and lower power factor.
传统AC/DC变换器往往具有电流谐波高、网络功率因数低等缺点。
On this foundation , put forward a new method to distinguish CT saturation based on the characteristic of differential current harmonic waves.
文中分析了各种情况下的CT饱和及短路时的差流波形，提出了基于差流谐波波形特点的判别CT饱和的方案。
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