Induction Motor - Motoring mode

4 次查看（过去 30 天）
Gabor Claudiu
Gabor Claudiu 2019-3-27
回答： Andrey Er 2019-6-3
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

请先登录，再回答此问题。

回答（1 个）

Andrey Er
Andrey Er 2019-6-3
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.

社区

更多回答在  Power Electronics Control

类别

在 Help Center 和 File Exchange 中查找有关 Motor Drives 的更多信息

标签

产品


版本

R2018b

Community Treasure Hunt

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

Start Hunting!

Translated by