Induction Motor - Motoring mode

1 visualización (últimos 30 días)
Gabor Claudiu
Gabor Claudiu el 27 de Mzo. de 2019
Respondida: Andrey Er el 3 de Jun. de 2019
Hello everybody !
I have one problem with my simulation. I have an 18,5 kw induction motor in motoring mode , and i need to compare torque with rotor speed for differdent loads.
First , torque is rated torque which is 153,7 [Nm] and rotor speed reached 1200 rmp.
In second example torque is half of rated torque which is 76,8 but on the graphics torque is very high and rotor speed is good. Can someone explain me please?
1.png
2.png

Iniciar sesión para responder a esta pregunta.

Respuestas (1)

Andrey Er
Andrey Er el 3 de Jun. de 2019
Good day.
It seems ok for me. When no load on motor shaft Rotor Speed = Electrical Speed/P so no Slip
When u apply some torque rotor speed drops proportional Slip.

Comunidades de usuarios

Más respuestas en  Power Electronics Control

Categorías

Más información sobre Motor Drives en Help Center y File Exchange.

Etiquetas

Productos


Versión

R2018b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by