Mathematical model of an induction motor

[Jonathan212]

A coil is modeled as

Z = jwL

or

Z = sL

or

V = L dI/dt

What are the equations for an induction motor? Single-phase one.

 

[osilmag]

You might want to check out Steinmetz Equivalent Circuit.

 

[anorlunda]

For simple equations: https://en.wikipedia.org/wiki/Induction_motor#Principle_of_operation

For more precise equations chapter 7 of this textbook : http://www.mogi.bme.hu/TAMOP/digitalis_szervo_hajtasok_angol/ch07.html