[Milsurplus] [ARC5] BCB AM: The End Draweth Neigh.

[Jim Whartenby]

I think that Tesla has gone to great extremes to shield the inverter and three phase motor to the extent that they use what is essentially high current shielded coax to get the DC battery power to the electric motors.  The three phase inverter is mounted into the same housing as the three phase motor.  
See:https://www.youtube.com/watch?v=oVge8I6kxPY   which shows the three phase motor and inverter teardown
andhttps://www.youtube.com/watch?v=l6dV2re3rtM     which shows more details of the inverterJim
Logic: Method used to arrive at the wrong conclusion, with confidence.  Murphy

-----Original Message-----
From: Hubert Miller <Kargo_cult at msn.com>
To: Milsurplus <Milsurplus at mailman.qth.net>; arc5 at mailman qth. n <arc5 at mailman.qth.net>
Sent: Fri, May 26, 2023 10:28 pm
Subject: Re: [Milsurplus] [ARC5] BCB AM: The End Draweth Neigh.

The problem i suppose derives from the amps x high voltage of the motors and the pulse waveforms
all over the place. If the cars have metal bodies, i suppose this QRN is very localised; i think maybe
won't propagate much unless we go to composite car bodies?
-Hue Miller 
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