Hi everyone,
I am creating a Simulink model to control an asynchronous motor with a current source inverter. I want to simulate a ramp-up by changing the frequency from an initial value to the rated value using a rate limiter. The issue is that I want to update the reference frequency value only when the counter (for selecting switches) reaches 0.
I have tried using the Signal Sample and Hold block as well as a combination of switches and memory blocks, but it is not working. The counter should always change from 0 to 180, but it is not behaving as expected.
Can anyone help with this?Hi everyone,
I am creating a Simulink model to control an asynchronous motor with a current source inverter. I want to simulate a ramp-up by changing the frequency from an initial value to the rated value using a rate limiter. The issue is that I want to update the reference frequency value only when the counter (for selecting switches) reaches 0.
I have tried using the Signal Sample and Hold block as well as a combination of switches and memory blocks, but it is not working. The counter should always change from 0 to 180, but it is not behaving as expected.
Can anyone help with this? Hi everyone,
I am creating a Simulink model to control an asynchronous motor with a current source inverter. I want to simulate a ramp-up by changing the frequency from an initial value to the rated value using a rate limiter. The issue is that I want to update the reference frequency value only when the counter (for selecting switches) reaches 0.
I have tried using the Signal Sample and Hold block as well as a combination of switches and memory blocks, but it is not working. The counter should always change from 0 to 180, but it is not behaving as expected.
Can anyone help with this? simulink, counter, electric_motor_control MATLAB Answers — New Questions

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