induction machine

Thread Starter


Joined Feb 9, 2014
hello really need some help

i would like to know

how would the torque speed characteristic for a "constant frequency variable voltage supply" and 'variable frequency variable voltage supply"??? the change on the torque speed graph.

what is the advantage of achieving a 'constant volts per herts' control??

hope to hear from you soon ...

is not homework at all..