[Inductor Recorded Traction Motor Sound モハラジオ録音]China Guangzhou Metro Line 1 ADtranz DASU6 GTO-VVVF
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- Опубликовано: 14 янв 2025
- #モハラジオ
This train is the first train in service for Guangzhou Metro Line 1. It is jointly manufactured by Siemens and ADtranz. It is one of the few GTO trains in China. IGBT transformation is under way now, and the remaining quantity is not much. Traction inverter:
AEG designed ADtranz OEM GEATRAC DASU6 GTO-VVVF
Traction motor: Siemens 1TB2010-0GA02 190KW
Its pulse mode is:
Asyn→9P→7P→5P→3P→W3P→1P
可惜已经绝版了
By the way which set was this recorded on? (A1 sets are numbered 101/102 to 141/142; these numbers are seen within the carriage numbers of each half-set, skipping the letter A, B or C)
I recorded it at B near A
@@thunderfeng6246 I actually meant the two digits after the letter A, B or C
@@TheSearleFamily123 1B25
@@thunderfeng6246 So that would be set 125/126
REQUEST: Bombardier MOVIA 456 MITRAC TC1110 IGBT-VVVF
I like this VVVF too.But the train shell is made of aluminum alloy, which makes it very difficult to record.I have tried to record this VVVF, I believe I can record it successfully one day.
@@thunderfeng6246 Yeah, but if the train is supplied with overhead electricity that shouldn't be an issue; I thought only third rail was the issue with the aluminium train, because you'd be affected by it most of the case. The A1 also has an aluminium body but I could see in this video that you weren't affected by anything as the train is supplied with overhead electricity.
Yeah,I very hate 300Hz or 360 interference appear in my audio
Yes, the clips in the video were recorded in the ground segment and would be severely disturbed if recorded in a tunnel.I don't know why