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# Joel Van Sickel

### MathWorks

Last seen: 3 days ago Active since 2020

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Having problems with solver settings and step size in simscape electrical
This may or may not be helpful, but does dive into solver details: https://www.youtube.com/watch?v=QWTQqJ2Akmg&t=26s For your m...

6 days ago | 0

How to make the initial conditions for an asynchronous motor to be steady state?

6 days ago | 0

Mini project topic: MODELLING AND STIMULATION OF SINGLE PHASE INDUCTION MOTOR WITH CAPACITOR START AND CAPACITOR RUN using Matlab

6 days ago | 0

I want to design the loss calculation model of three phase inverter and loss calculation of the motor using the FEM Parameterized PMSM
can you share your model? Also, you don't need to do the loss calculation because the model will do it for you. However, in yo...

6 days ago | 0

| accepted

When simulating thermal behavior with a MOSFET, the temperature rise is negative.
The problem with the thermal is due to the time step being too large for your simulation. You are using a time step of 1e-6. A...

6 days ago | 0

How to synchronize generator in simulink
There is an example that can show how to synchronize with the grid. They key is to align your system phase with the grid and co...

2 months ago | 0

Inverter Switching Frequency,
I realize this answer is far to late to be of use for when you asked the question, but this question is still getting many views...

2 months ago | 0

HOW TO CREAT FAULT IN MATHEMATICAL SIMULINK MODEL
Use this block to change the mathematical implementation of your model: https://www.mathworks.com/help/simulink/slref/switch.ht...

2 months ago | 0

Is there a way to simulate or represent the two layers of the stator windig?
You can place another winding in series with the magnetic domain wire (purple wire, N S) so that they are both seeing the same m...

2 months ago | 0

| accepted

Unexpectedly High 'id' Current Value in N-Channel MOSFET Simulation using Simulink
Hello, I tried recreating your simulation and got a current of 800 amps, which while not your 16000, is still quite high. Have ...

2 months ago | 0

| accepted

How can i add an equation to a block (impedance measurement)?
You have 2 options. If it is a static value of impedance, you can pre calculate your circuit parameters such as R = R_pu*Length...

2 months ago | 0

Is it possible to model a john bedini motor ?
You can do that using the simscape electrical tool. There is free training to get started: https://matlabacademy.mathworks.com/...

2 months ago | 0

Voltage Swell from Signal Builder
You can hook the signal builder block into a controlled voltage source.

2 months ago | 0

Load flow for this tool was designed specifically for AC systems. While it does support single phase and unbalanced lines, this...

2 months ago | 0

unbalanced load on a synchronous generator
I tested these blocks and they don't seem to work well when split into a three phase load like this (even for a balanced load). ...

2 months ago | 0

tapping of secondary delta transformer
Please look at this block as a starting point: https://www.mathworks.com/help/sps/ref/tapchangingtransformer.html you can get f...

2 months ago | 0

Hello. If I have included delays in my code for my controller, how do I implement it so that the delays are considered when the code is executed?
The correct way to simulate a digital controller, so that you are incorporating the delay of the digital system is to utilize so...

2 months ago | 0

Breakdown Voltage (BDV) Tester for Transformer Oil
Hello Hatim, you don't actually ask a question or share model details. If you still want help, please ask a specific question ...

2 months ago | 0

While Opearting a N channel MOSFET in MATLAB with 100VDC, 100 Ohm load. the MOSFET only allowing 0.2A in each condition but I am expecting of 1A.
Increasing the mosfet threshold voltage will make it conduct less, not more. You need to parameterize the mosfet correctly. In...

2 months ago | 0

How can I create a simulation that supplies power to the motor by connecting fuel cells, dc-dc converters, and supercapacitors?
This really depends on how much detail you need for the converter. In general, when doing powertrain analysis, you don't need t...

2 months ago | 0

Different Thyristor Gate width gives different waveforms.
Are you sure the results are wrong? You don't have a dc-link capacitor to maintain the dc voltage and with the inductive load a...

3 months ago | 0

Better solver for simscape power electronics simulation
You can set your absolute tolerance to be the same as your relative tolerance, and uncheck the option for absolute tolerance. T...

4 months ago | 0

Table based battery block choices
You need to have either Simscape Battery or Simscape Electrical installed to have access to the table based battery. Please see...

4 months ago | 0

Inconsistent results when simulating an LC series circuit with SimScape
He issue is that the Adams solver is specifially for non-stiff problems and your problem being in simscape is typically a stiff ...

5 months ago | 0

This happens when a model has extermely small time constants or challenging equations to solve. That usually means the model is...

5 months ago | 0

Thermofluid simulation of an electric motor
This is one starting point: https://www.mathworks.com/help/simscape/ug/motor-thermal-circuit.html and here is another: https://...

5 months ago | 0

sic mosfet SPICE models.lib file into Simulink using subcircuit2ssc
Wolfspeed specifically provides LTspice models which use a proprietary interface that is not always compatible with base SPICE. ...

5 months ago | 0

Exporting a simulink/Mathlab model as a circuit element for simulation software (Pspice/Cadence)
There are a few options. I am listing them by order of cost (cheapest to most expensive) You can try and utilize the co-simula...

5 months ago | 1