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Thanks for recording and sharing!
@@nbzwt you're welcome
Now all we need that Ebara hasn't recorded yet is Type 7 [Westinghouse chopper], Type 9 [Mitsubishi IGBT (hybrid SiC)-VVVF], Blue Line 0700 series [Siemens IGBT-VVVF] and the Red/Orange Line CRRC Springfield stock [Mitsubishi IGBT-VVVF].
Don't worry, I have recorded all of them except Type 7. I haven't heard anything interesting on the Type 7 so far since it has a DC traction system.
Are you sure Type 9 is SiC not IGBT?
@@davidwang_music According to the Japanese Wikipedia, the Type 7 should have chopper control.
@@TheSearleFamily123 If you ever come across it again, please share. It would be better to have official evidence before releasing the Type 9 video
And maybe rebuilt PCC trolleys on the Mattapan High Speed Line as well? They use AC traction as well, though I am not sure about the details
Thanks for recording and sharing!
@@nbzwt you're welcome
Now all we need that Ebara hasn't recorded yet is Type 7 [Westinghouse chopper], Type 9 [Mitsubishi IGBT (hybrid SiC)-VVVF], Blue Line 0700 series [Siemens IGBT-VVVF] and the Red/Orange Line CRRC Springfield stock [Mitsubishi IGBT-VVVF].
Don't worry, I have recorded all of them except Type 7. I haven't heard anything interesting on the Type 7 so far since it has a DC traction system.
Are you sure Type 9 is SiC not IGBT?
@@davidwang_music According to the Japanese Wikipedia, the Type 7 should have chopper control.
@@TheSearleFamily123 If you ever come across it again, please share. It would be better to have official evidence before releasing the Type 9 video
And maybe rebuilt PCC trolleys on the Mattapan High Speed Line as well? They use AC traction as well, though I am not sure about the details