Simulate open loop V/f for induction motor with the given parameters in MATLAB Simulation. Nominal Power : 850 kW

Nominal Power : 850 kW

Voltage (Line to Line) : 2180 V

Frequency : 65 Hz Stator Resistance : 0.0727 𝛀

Stator Inductance : 0.001309 H

Rotor Resistance : 0.0693 𝛀

Rotor Inductance : 0.001275 H

Mutual Inductance : 0.03667 H

Inertia : 19.1*2 kgm2

Friction Factor : 0 Nms

Pole Pairs: 3

Initial Conditions:

Slip : 1

Th (deg) : 00

ia : 0 A

ib : 0 A

ic : 0 A

Ph a : 00

Ph b : 00

Ph c : 00

Rotor Type : Squirrel Cage

Reference Frame : Stationary

Rated Torque : 6000 Nm

Use synchronous sine triangle as PWM technique with pulse number 15 to Operate the machine at 30 Hz with 50 % load torque.has context menuComposeParagraph

[DGM]

Why are you pasting your homework?

More curiously, what exactly does "has context menuComposeParagraph" mean?

[Karthick R]

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Answer 1

[Sabin]

A good starting point to learn more abput V/f (scalar) control of induction machines is this example in Simscape Electrical:

https://www.mathworks.com/help/sps/ug/asynchronous-machine-scalar-control.html