ABSTRACT In this research paper, an Advanced Harmonic Filter (AHF) is designed and implemented for variable frequency drives of 55 kW rating. The AHF consists of a line reactor (Lo) and a Double Tuned Filter (DTF) to mitigate the 5th and 11th order harmonics of the drive current. The performance of AHF is verified using the MATLAB/Simulink platform. The complete design has been validated with experimental results and reasonable reduction of Total Harmonic Distortion (THD) is observed. The prototype is in good agreement with the IEEE 519–2014 standard limits. Also, the electrical and thermal test results of the AHF are showed.

中文翻译：

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变频汽车驱动高级谐波滤波器的设计与实现

摘要 在这篇研究论文中，为额定功率为 55 kW 的变频驱动器设计并实施了高级谐波滤波器 (AHF)。AHF 由线路电抗器 (Lo) 和双调谐滤波器 (DTF) 组成，以减轻驱动电流的 5 次和 11 次谐波。使用 MATLAB/Simulink 平台验证 AHF 的性能。完整的设计已通过实验结果进行验证，并观察到总谐波失真 (THD) 的合理降低。该原型与 IEEE 519–2014 标准限制非常吻合。此外，还显示了 AHF 的电气和热测试结果。