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John Noon

Last seen: Today
6 total contributions since 2019

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  • Knowledgeable Level 1
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Why the output from Alpha Beta to D,Q block is not in DC???
If you are not getting a steady output on the DQ side this means that the angle input to the transformation is wrong. If you dou...

29 jours ago | 0

Simplified Synchronous Machine - Speed Regulation
This model has a PI speed regulator. What you are seeing at 0.2 seconds is the dynamics of this PI regulator. The regulator is c...

29 jours ago | 1

| accepted

How to specify rotor inertia in asynchronous machine if speed is selected as mechanical input?
If speed is your input variable, then you are defining what the speed will be. Thus, modeling the inertia and friction internall...

2 mois ago | 0

| accepted

Isolated synchronous machine feeding induction machine
There isn't a simple trick to bypass this issue. Typically machines are modeled as current sources, but you can use a voltge beh...

2 mois ago | 0

The speed of the induction motor in matlab simulink is not starting from zero. It is starting from a higher value of around 1400 rpm. What is the reason behind this ?
Hi Suruchi, your initial condition for slip must be set to 1 for the speed to start at zero, like shown in the image below. ...

2 mois ago | 0