Dc machine application

is there any use of dc machine whether dc motor or dc generator??
traction use is overtake by wound rotor IM or SCIM
speed control as they have most fine control is possible with IM with the help of power electronics devices with a low affordable cost of harmonic filters??
so is there any of its use left??
if yes, where??
please help me CEans...

Replies

  • narayana murthy
    narayana murthy
    i think this may be help you
    #-Link-Snipped-#

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