Answered
I have a problem with connecting Simscape Model PMC Port to Simulink Model PMC Port, (Connecting Simscape Battery Model terminals to PV Model terminals). Is there anybody who can help?
Hello Abdelnasser, there are few issues that must be taken into account to connect wires. 1st, they need to be the same type o...

5 years ago | 1

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Answered
Simulating a double sided permanent magnet linear synchronous actuators (moving magnet) in Simscape
Hello Samuel, please start with this block: https://www.mathworks.com/help/physmod/sps/ref/pmlsm.html. You may consider using ...

5 years ago | 0

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Answered
why there is a voltage drop across the secondary side of the transformer from other of the theoretical values in simulink?
Hello Teja, For the voltage, you are simulating a non-ideal transformer with losses so it makes sense that your voltage is drop...

5 years ago | 0

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Answered
Voltage control in an islanded microgrid
Hello Bijit, there are numerous ways to address 5th and 7th harmonics. What strategy are you trying to use to solve the issue?...

5 years ago | 0

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Answered
Is the star-delta starter example model correct?
Hello Phil, this is the equivalent of taking a wye load and changing it to a delta load, so line current is modified by a facto...

5 years ago | 0

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Answered
How can i connect physical ports from one subsystem to another
Hello Matteo, you've already found the interface blocks that allow you to connect the two electrical simulation technologies. ...

5 years ago | 0

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Answered
In the following simulink model solver configuration block is giving an error https://in.mathworks.com/matlabcentral/fileexchange/48747-smart-grid
Hello Jagrati, unfortunately, it seems this particular model is not being updated by it's owner, and there is not much we can d...

5 years ago | 0

Answered
How to distinguish Simscape and Simulink lines in a program?
Hello Aseem, unfortunately, there is not an object parameter that easily distinguishes between the types of lines. However, yo...

5 years ago | 0

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Answered
Why is the voltage of the PV array dropping?
Hello Leo, if you remove your inverter and connect the boost converter directly to an appropriately sized resistor, the system ...

5 years ago | 0

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Answered
home energy management system ?
Hello, if you use specialized power systems, you can look under the mask to see how the models are implemented. You just need ...

5 years ago | 0

Answered
Simscape FEM-parameterised PMSM error
Hello Tim, your id vector needs to look something like this [-40 -20 -10 0 10 20 40]. Your array is mostly symetric, but doesn...

5 years ago | 0

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Answered
HERIC and H5 photovoltaic inverter topology-simulation
You can set Ts_Control to 5e-4;

5 years ago | 0

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Simscape resolver model variation
Hello Jonathan, a simple way to attempt to imlement this might be to inject a delay on the sensing side (to just one of the sig...

5 years ago | 0

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Answered
FFT issues in Matlab 2019b version
Hello Debashish, You need to narrow it down to 1 of 2 possiblities. 1, the simulaiton is correct, but fft is providing the w...

5 years ago | 0

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1RC battery Parameter estimation
Hello Neelaish, do you have access to this example? https://www.mathworks.com/help/autoblks/ug/generate-parameter-data-for-esti...

5 years ago | 0

Answered
Generating pulse width modulation gates
Hello Nate, You can use a repeating sequence to generate your carrier wave. It looks like that is what you are trying to do. ...

5 years ago | 0

Answered
A question relating to block names in Simulink
Hello, the block name can be changed by clicking on the block once. This will make it's name visible. Then, move your mouse o...

5 years ago | 1

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Answered
I have a whole power system model build in simulink. But when I try to converge it, it does not converge. Help needed. Please message if you think you can help
Hello Arkadeep, I would recommend starting with a much smaller network and getting that to work with load flow before attemptin...

5 years ago | 0

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Answered
LiB Battery (Table-Based) Dynamics impedance error
Hello Alfred, it looks like the plot you are showing from simulink, is a standard scope plot, which means that it is a time bas...

5 years ago | 0

Answered
Difference between Extended Kalman Filter and Augmented Extended Kalman Filter
Hello Sanya Gode, here is a document listing the difference between our unscented and extended kalman filters: https://www.math...

5 years ago | 0

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Answered
how to stable the induction motor drive
Hello Piyush, could you please be more specific in what you would like? If you mean, how to choose the correct gain values f...

5 years ago | 0

Answered
I meet with some problms when simulating tranmission line.
Hello Xiaobo, this is due to the particular transmission line settings. As it is lossless, and in a simscape network with no l...

5 years ago | 0

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Answered
How do you combine multiple physical (Simscape) signals into a single one ?
Hello Jefazo, there is a simscape bus, but it only works for the standard bi-direction connections, and not physical signal wir...

5 years ago | 0

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Answered
Mux/Demux for physical signals
Hello Christian, you are unfortunately correct in that you must create your own mux and demux blocks for simscape physical sign...

5 years ago | 0

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Answered
Why are the results different between Simscape model and Simulink generated model ?
Hello Samuel, the first thing to check is to make sure the step size is the same between the two models. I am assuming it is, ...

5 years ago | 0

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Answered
Adding simscape to already installed old version of matlab
Hello Anna, you can do this by running the 2019a installer again. It will default to assuming you want to add toolboxes to you...

5 years ago | 0

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Answered
Modelling drone on simulink
Hello Alok, you can use simscape electrical to do this. This example has a BLDC with speed control implemented. You can easil...

5 years ago | 0

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Answered
Second ambient temperature in battery model.
Hello Jakob, this second temperature gives you a second data point for specifying your battery parameters. This will allow the...

5 years ago | 0

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Answered
Error loading Simulink with Simscape blocks
Hello Thilo, we've been seeing this error from a few people. The common recomendation is that it's an install issue. Please r...

5 years ago | 0

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Answered
Error: Two blocks cannot be connected in series
Hello Susmita, this is a common problem in specialized power systems (was called simpowersystems a while ago). Essentially, in...

5 years ago | 3