How to measure armature impedance

[r0174ld99]

Hi all,

Could you explain to me the method for measuring the armature impedance of an electro motor?

Thanks.

 

[waross]

Short answer; NO.
Longer answer, with the information given; NO.
Start with simple. AC or DC?

Bill
--------------------
"Why not the best?"
Jimmy Carter

 

[r0174ld99]

It is an induction motor.

 

[ijl]

Some (approximate) methods are given in the literature. See

http://www.egr.msu.edu/~jurkovi4/motor-parameters.pdf

http://www.ece.vill.edu/~singh/ece8830/88303a.ppt

for example.