[Inductor Recording] Times Electric VVVF on Melbourne's HCMT
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11 ай бұрынMelbourne's new High Capacity Metro Trains, aka HCMT, is made by CRRC Changchun and Downer Rail. Its real model is CCD5006 in CRRC. The use of Times Electric inverter and ABB Motor leads to very unique sounds. Railfans in China says the HCMT sounds very familiar to them.
Hangzhou Metro Line 19 and Shanghai Metro Line 17 also uses this couple (Times Electric inverters and ABB motors) and they sound really weird too.
@user-eh4qo 10 ай бұрын
Lksten to the 9 pulsw mode it siunds distorted but really awesome
@wushiqi28585 10 ай бұрын
The 9-pulse is not the normal SVPWM
@user-eh4qo 10 ай бұрын
It has to be something wjrh how they program the trains inverter for the 9 pulse mode
@wushiqi28585 10 ай бұрын
@@user-eh4qo In China, most of the times electric has no 9p
@user-eh4qo 10 ай бұрын
I jnderstand and sorry for the misspled words I can't type
@user-eh4qo 5 ай бұрын
@@wushiqi28585 what svpwm is the 9 pulse mode
@liam3284 8 ай бұрын
What is the motor? doubly fed machine?
@wushiqi28585 8 ай бұрын
Manufactured by ABB, the accurate model is still unknown.
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