Answered
i want to compare two signals and then generate a pulse in simulink as shown in PSCAD
Hello Kashif, you can use a relational operator: https://www.mathworks.com/help/simulink/slref/relationaloperator.html and you...

nästan 4 år ago | 0

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Answered
Delta Sigma ADC with Noise
Hello Siva, You can set Fs based on your sampling rate and clock is determined by Fs. Your reference voltage is based on your r...

nästan 4 år ago | 0

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Answered
Multi-Winding Transformer cannot work with discrete robust solver ?
Hello bookworm, When you turned on saturation for this transformer block, I expect that the default characteristics for it do n...

nästan 4 år ago | 0

Answered
"Index in position 1 exceeds array bounds" for deleting rows if containing string
Hello Arnold, try this with no loop: toDelete = (simResultsDomestic.type == "Domestic"); simResultsDomestic(toDelete,:) = [];...

nästan 4 år ago | 1

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Answered
Convert Continous Integrators to Discrete Integrators
Hello Nishant, most induction machines and controllers will need a time step significantly faster than 1e-3 to simulate correct...

nästan 4 år ago | 0

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Answered
How can I simulate a transfer switch between two sources ?
Hello Sharat, If you are using expaned 3 phase ports, you are using simscape blocks. If that is the case, this ideal switch ca...

nästan 4 år ago | 0

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Answered
Formatting Legend Entries from a Double in a For Loop
Hello Camille, I made some assumptions about how soil and date_soil were formatted, but does this script get close to what you...

nästan 4 år ago | 1

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Answered
Simulink Buck Converter Current Mode Control
Hello Matthew, the first issue is how the PWM is generated. You are using a simulink based PWM generator as well as a simscape...

nästan 4 år ago | 0

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Answered
Field oriented control on Zynq Zedboard without the FMCMOTCON2 module.
Hello Zaeem, You can use the fundament control algorithm with any driver, assuming that driver is appropriately speced for your...

nästan 4 år ago | 0

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Answered
I need a model of srm 4/2
Hello Pradeep, there is no way to change from 6/4 to a 4/2 in the shipping blocks. You would have to build your own custom mod...

nästan 4 år ago | 0

Answered
How to control a Synchronous Machine Salient Pole (standard) in motoring mode with speed input?
Hello, I recommend using voltage and current as input into the motor controller as well, instead of just looking at speed which...

nästan 4 år ago | 0

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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...

nästan 4 år 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 ...

nästan 4 år 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...

nästan 4 år 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?...

nästan 4 år 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...

nästan 4 år 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. ...

nästan 4 år 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...

nästan 4 år 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...

nästan 4 år 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 ...

nästan 4 år 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 ...

nästan 4 år 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...

nästan 4 år ago | 0

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

nästan 4 år ago | 0

Answered
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...

nästan 4 år 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...

nästan 4 år ago | 0

Answered
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...

nästan 4 år 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. ...

nästan 4 år 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...

nästan 4 år 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...

nästan 4 år 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...

nästan 4 år ago | 0