Answered
Revolute Joint: Actuation by Torque AND Motion
You cannot apply torque AND motion like this. If you apply torque, the model will calculate what the motion is for you. If you...

2 years ago | 1

Answered
BLDC motor with SVPWM in Simulink
Please use this example as a starting point: https://www.mathworks.com/help/sps/ug/bldc-speed-control.html You can go here for ...

3 years ago | 0

Answered
How to control firing angle of thyristor in HVDC transmission in MATLAB?
Please use this example as a starting point and then return if you have more specific questions: https://www.mathworks.com/help/...

3 years ago | 0

Answered
Set parameters on ee_motor_characteristics
You can change any of the paramters you want by double clicking on the system that you want. If you want to control the motor p...

3 years ago | 0

Answered
Why does the use of "svpwm generator 2-level"simulink module have a step change in motor speed in the closed-loop control of the motor
For the 2nd motor, you have a single simulink line for dq0, except, the 0 value (3rd element) is the top motor's speed. I don't...

3 years ago | 0

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Answered
How to design a synchronous motor power factor detection simulation, can have a master to point out, the best can have a model diagram
This questions is too generic to be answered well. Please look through the list of examples and also search the file exchange f...

3 years ago | 0

Answered
Simulink: How to measure DC Motor Armature Voltage
If there isn't a clear way to measure it, you can try using this block to get access to some internal variables: https://www.ma...

3 years ago | 0

Answered
Accurate measurement of inverter and motor efficiency
Thank you for the model. The good news is your model is simulating correctly, and your assumptions are correct. The problem is...

3 years ago | 0

Answered
Seeing total battery pack capacity decrease with cells
Here is a good example for battery modelling workflows: https://www.mathworks.com/matlabcentral/fileexchange/36019-battery-mode...

3 years ago | 0

Answered
Impedance measurment in 3 phase curcuit.
The impedance measurement block is measure total impedance, so it is measuring the combination of the impedance to the wind turb...

3 years ago | 1

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Answered
Is the power system frequency measured in Phasor mode or Descre or Congtinuse mode?
In phasor mode, the power system frequency is specified, not measured. The whole power system will simulate at that frequency a...

3 years ago | 0

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Answered
How to couple electrochemical model of a cell with simscape "battery" for battery pack modelling modelling?
It should be easier to go the Simulink path. The challenge you will have it is interfacing it with a Simscape Network. You wil...

3 years ago | 0

Answered
Error using spiceSubckt/loadSubckt Subcircuit delimiters is not in expected format. - Facing difficulties generating Simscapce model using SPICE model.
the import doesn't support using * to go to a new line. If you combine that text into a single line, the import should go furth...

3 years ago | 0

Answered
How to get certificate after completing Power Electronics onramp?
MathWorks is aware of issue and is working on a solution, thank you for posting about it here!

3 years ago | 0

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Answered
Why mathwork inbuilt model of PMSM FOC/DTC is not working?
Most of the models your specify should work if you have them set to run in simulation mode. The model you are using is trying t...

3 years ago | 0

Answered
How to design a interline power flow controller in simulink, Can anybody provide me .mdl or simulink file of ipfc?
Unfortunately your query is too generic to get a useful answer. In general, you need to ask specific questions about how to use...

3 years ago | 0

Answered
Arduino Engineering Kit licence and adding toolbox
this model is subscription based, it will not be perpetual which is why the price point is so low. You would have to pay signif...

3 years ago | 0

Answered
I have a problen related to battery simulation charging and discharging
2 things. remove the memory block. you don't need it with the transport delay you are missing the edge condition - if(State...

3 years ago | 0

Answered
What they represents?
i* is i passed through a low pass filter. i is the instantaneous battery current, so it will be 0 whenever you are not char...

3 years ago | 0

Answered
CCCV Charging of Li-ion batteries connected in parallel
That behavior is caused by the fact that you switch to a hard coded constant current reference whenever the V_Highest is less th...

3 years ago | 0

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Answered
difficulties to add the arrowheads on phase portrait
Here are some previous posts that discuss this topic. https://www.mathworks.com/matlabcentral/answers/160487-how-can-i-draw-a-l...

3 years ago | 0

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Answered
how to disconnect motor from battery?
The simplest way to do this is to add a breaker or ideal switch to the model to connect disconnect the motor while charging.

3 years ago | 0

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Answered
How to get continuous time display for oscilloscope?
Looking at this circuit, shouldn't it require an inverting trigger to work correctly?

3 years ago | 0

Answered
inverter single phase 230v ac to 3 phase 400v ac
The first issue is that you are feeding a constant duty cycle into each arm of the inverter. This does not generate an AC signa...

3 years ago | 0

Answered
How to converge 3 phases of simulink voltage onto a simscape VI measurement which accepts 1 port
This block lets you switch between one line representations of 3 phase wires: https://www.mathworks.com/help/sps/ref/phasesplitt...

3 years ago | 0

Answered
simulation of EV/HEV using BLDC MOTOR
The issue isn't your motor model so much is that your vehicle is moving backwards because of the angle and wind speed you have a...

3 years ago | 0

Answered
How to plot graph of power vs speed and Speed vs torque using below speed?
In general, to create these types of curves, you need to find some variable that you can sweep, to generate the curve. In your ...

3 years ago | 0

Answered
plotting I-V curves
The problem is this. You have a set of equations that answer this question: given a short circuit current, what is my open circ...

3 years ago | 0

Answered
How can I smooth data around a specific region?
Here is a simple script that gives you an easy way to implement filtering on specific pieces of data. You can accomplish this by...

3 years ago | 0

Answered
Solving a system with embedded differential and non-differential equations
you need to create and define the variable theta in your function before you use it.

3 years ago | 0