【转载 | 电磁录音频谱 | 西门子 IGBT-VVVF】Vectron MS 电力机车（分p）

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

原视频发布于2026年3月1日
原作者：Youtube@Tractioninverter (https://www.youtube.com/@tractioninverter)
** 经原作者授权许可后发布 **
本视频仅在B站发布，严禁转载到国内其他平台！

原视频标题：
[Siemens IGBT VVVF] Vectron MS Sound [Inductor Recorded]
--- 以下原视频简介 ---
In this video you can hear the waveforms generated by the Siemens IGBT-VVVF traction inverters of the ÖBB Rh 1293 locomotive, also known as Siemens Vectron MS X4-A. The sounds in this video were captured using an inductor, which captures electrical signals rather than 'regular' sound waves.

The Siemens Vectron is an electric locomotive with a top speed of 160 km/h. 

Long version: https://www.youtube.com/watch?v=cdaV5YHHa0M

⸺⸺⸺⸺ Technical information ⸺⸺⸺⸺
Bogies: Siemens SF4
Wheel diameter: 1250 - 1160 mm

Gearbox: Siemens 2LB8125-9CE47
Gear ratio: 1 : 4.7

Traction converter: 
Type: SIBAC E28-3000-2AC2DC-4SP-2ST-1STm-mR
AC: E 1940 D 2700/538 M5reaq
DC: G 3000 D 2700/538 M5reaq
Output: 2× 0…2700 V, 0…156 Hz, 538 A

Traction motor: Siemens 1TB2723-0GA02
Nominal power: 1480 kW
Voltage: 0…2675 V
Current: 0…384 A
Nominal frequency: 61 Hz
Max. speed: 4300 1/min
Connection: Y
Mass: 2270 kg

⸺⸺ Join the VVVF Discord Community Server here! ⸺⸺
https://discord.gg/vvvf

=== Recording equipment ===
Inductor: 100 mH
Recorder: Zoom H4essential
Recorded by Flachstellenmanufaktur.

======== Editing ======== 
This video was rendered and edited by PulsMeister. 
Waveform software: Corrscope 
Spectrogram software: Sonic Visualizer
Editing software: DaVinci Resolve Studio 20

Thumbnail picture: Frans Berkelaar, CC BY 2.0 (https://commons.wikimedia.org/wiki/File:%C3%96BB_Vectron_1293_015_-_Bhf_Rattenberg_-_Tirol_-_AT.jpg), via Wikimedia Commons

Timestamps:
00:00 Intro
00:04 Acceleration
01:46 Pictures & Info
02:07 Acceleration
03:56 Deceleration
07:21 Outro