Nine-Phase Induction Motor Dynamic Model Based On 3x9 Transformation Matrix
Abstract: Analysis of the
dynamic model nine-phase induction motor becomes difficult because based on a
9x9 matrix and a circuit of magnetically coupled transformer. In order to gain
the qdn dynamic model of the nine-phase induction motors in easy, simple, quick
and consistent way, the motor analysis will
based on 3x9 transformation matrix and the equivalent circuit T model.
The 3x9 transformation matrix qdn is substituted into the equation in form abc so that the matrix equation of qdn
is obtained. Then qdn equation results a similar qd equivalent circuit, which
has different methods n that is, based the circuit of magnetically coupled
transformer. Simulation results show that the dynamic characteristics of
9-phase induction motor based on the T model and magnetically coupled circuit
have similar torque and speed dynamic response.
Author: Arman Jaya, Soebagio
Soebagio, Mauridhi Hery Purnomo
Journal Code: jptkomputergg130047
