【转载 | 电磁录音频谱 | Kiepe IGBT-VVVF】英国铁路Class 455列车

https://www.youtube.com/watch?v=vKgDTJ_w7ZM

原视频发布于2024年10月19日
原作者：Youtube@ItsYa165 (https://www.youtube.com/@ItsYa165)
** 经原作者授权许可后发布 **
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原视频标题：Kiepe IGBT VVVF | Class 455 Traction Sound | PWM Inverter - Class 455 Inductor Recording
--- 以下为原视频简介 ---
Here's the boring Class 455 that only uses asynchronous modulation. And to top it off, it's a simple 1500Hz carrier. There's no sync - party's over - grab your coat.

This is the same as the Class 321 which also uses the TME 52-35-4 three-phase ACIM and this Vossloh Kiepe traction inverter with 1500Hz CPWM.

00:00 Electromagnetic
05:00 Natural Sound
10:00 Electromagnetic & Natural Sound

Noise reduction post-processing:
-None

Equipment used:
2x 1000mH telephone pickup coil
Tascam DR40X

Class 455 Traction Motor Sound
Class 321 Traction Motor Sound


#induction #inductorwindingmachine #motor #vvvfサウンド #vvvfインバータ #vvvf #train