【转载 | 电磁录音频谱 | Holec IGBT-VVVF】英国铁路Class 323列车

https://www.youtube.com/watch?v=ZFVqyHR7G1I

原视频发布于2024年11月25日
原作者：Youtube@ItsYa165 (https://www.youtube.com/@ItsYa165)
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原视频标题：Holec IGBT VVVF | Class 323 Traction Sound | PWM Inverter - Class 323 Inductor Recording
--- 以下为原视频简介 ---
The Class 323 is a Holec and Hunslet product designed to replace old British Rail EMUs in Birmingham. One of its features is (*drum role*) an electronic motor driver using a VSI with GTOs. Holec wrote some of their famous pseudo-synchronous PWM into the control unit, popular amongst a lot of their other projects such as in the Netherlands. Later, Alstom came along and modified the phase modules to bin the GTOs in favour of IGBTs. What they didn't do was bin the Holec VVVF.

...（因简介字符数量限制，故省略）

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