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3-phase 3-winding transformer and 6-pulse bridge rectifier not recognised on model data editor
You cannot access any settings for parameters of Simscape™ blocks using the Model Data Editor. This is a documented limitation: ...

1 year ago | 0

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How can i calculate the parameters of n channel mosfet which are not available in mosfet datasheet such as drain and source ohmic resistance and channel modulation ?
An alternative way to parameterize the N-Channel MOSFET is from SPICE. Check out the Parameterize a Lookup Table-Based MOSFET fr...

1 year ago | 0

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The problem encountered concerns the Constellation Diagram block, for which all sampling times must be discrete. In my simulink model I can't find this block. How can I do it?
May be due to some model settings. I can reproduce it on my end but if I copy everything in a fresh model it simulates. However,...

1 year ago | 0

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Unable to get active neutral point output voltage.
To learn more about the three-level converter, a good starting point is this Simscape Electrical example: https://mathworks.com...

1 year ago | 0

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SEPIC Converter for Home Solar PV Systems
Check this similar question: https://www.mathworks.com/matlabcentral/answers/99084-why-am-i-receiving-error-messages-about-sing...

1 year ago | 0

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power factor calculation in matlab
To learn more about power factor and power factor correction check out this page: https://mathworks.com/discovery/power-factor-...

1 year ago | 0

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How can I configure three phase voltage source as high THD source?
The simplest way is to use a Controlled Voltage Source (Three-Phase) block. Then is possible to build whatever signal is needed ...

1 year ago | 0

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how to compare a measured voltage signal with a reference signal which is a function of time in simulink?
A good starting point is this example from Simscape Electrical: https://mathworks.com/help/sps/ug/three-phase-grid-connected-in...

1 year ago | 0

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How can I simulate a motor with y formation at start and then change it to delta formation for steady state during simulation running in matlab/simulink at simscape/power systems library?
Using Simscape Electrical you can do this as the induction machine has both ends of windings exposed. There is an in-product exa...

1 year ago | 0

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While connecting a Simplified Synchronous machine pu units with a three phase transformer, I am facing an error (Attached Screenshot).
Nonlinear models implemented as a current source cannot be connected in series with an inductor, another current source, or an o...

1 year ago | 0

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Modelling Torque Couplers in Simulink
The simplest way is to couple the two sources as in this example in Simscape Electrical: https://mathworks.com/help/sps/ug/ipms...

1 year ago | 0

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how to change certain blocks parameters during simulation
If you want to change the parameters during simulation, you can use Variable Inductor to build your RLC. For Synchronous Machin...

1 year ago | 0

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There is a problem with the Simscape Varistor Model
This has been adressed in the following answer: https://www.mathworks.com/matlabcentral/answers/1950263-problem-with-varistor-c...

1 year ago | 0

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Green Hydrogen Production error using solar plant.
In the Solar Cell block you can specify the Number of series connected cells per string and Number of parallel-connected string ...

1 year ago | 0

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Is there anyone here who can help me with Luenberger observer?(3Phase pwm converter)
To learn more about the Luenberger observer check the Simscape electrical built in block: https://mathworks.com/help/sps/ref/lu...

1 year ago | 0

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Question about in house cc-ih circuit simscape implementaion(piezeelectric energy harvester circuit)
I can see you are trying to use the N-Channel MOSFET block from Simscape Electrical. This block is a high-fidelity implementatio...

1 year ago | 0

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I want to design the loss calculation model of three phase inverter and motor using the FEM Parameterized PMSM, simultaneously.
You are trying to mix blocks from two different technologies, Simscape and Specialized Power Systems. This should be avoided as ...

1 year ago | 0

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Having difficulty assigning block names in FEMM
FEMM software is not developed by MathWorks. Best to check the FEMM documentation for specific questions.

1 year ago | 0

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senserless zero crossing back emf BLDC motor control in Simulink
Check out this Simscape Electrical example as a starting point in learning more about BLDC sensorless control: https://mathwork...

1 year ago | 0

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Class D amplifier simulation model with Asynchronous delta sigma modulation
A good place to start is Simscape Electrical. Check out the existing Amplifiers circuitry: https://mathworks.com/help/sps/ampli...

1 year ago | 0

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Discrepancy between simscape and analytical solution
Without a model is hard to tell what the problem may be. One thing I noticed is that you mix two different technologies, Simscap...

1 year ago | 0

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How should I build the voltage part of the control part of the DC microgrid？
You can start with the Stand-Alone Solar PV DC Power System with Battery Backup example in Simscape Electrical. This example sho...

1 year ago | 0

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DC motor built in Simulink different from Simpowersys
Firstly, the numerical values used in the custom block are not consistent with the Simscape implementation. The inductance value...

1 year ago | 0

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Pulse generation from duty cycles in Space vector modulation
A good starting point is the Three-Phase Three-Level PWM Generator example in Simscape Electrical: https://mathworks.com/help/s...

1 year ago | 0

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i want to Simulate power transformer with Internal fault on it i.e winding turn to turn fault or turn to earth fault??
Check out the Winding block in Simscape Electrical: https://mathworks.com/help/sps/ref/winding.html To model a fault in the Wi...

1 year ago | 0

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how can you change the tap position of a Three-Phase OLTC Regulating Transformer (Phasor Type) programmatically?
Initial tap position is the description of the parameter. Parameter name is 'InitialTap'. Therefore to change it programatically...

1 year ago | 0

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I Set desire Speed at 1500 rpm then Why Asynchronous Machine Speed in RPM Not Comming as per desire ?
The question is rather unclear. I suggest checking out this example in Simscape Electrical that shows how to control and analyze...

1 year ago | 0

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Questions regarding the Park transformation block in Matlab & Simulink 2019a
The problem is that you use constant angle=0. This is not correct. As you have a 60 Hz system you can compute the electrical ang...

1 year ago | 0

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Fractional Order Elements Simulation
Check out the Supercapacitor block in simscape Electrical: https://uk.mathworks.com/help/sps/ref/supercapacitor.html

1 year ago | 0

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I am working on the "PMSM with Thermal Model" example of MATLAB but when i put the MOSFET in this problem i am getting the errors
You are attempting to model the system by combining to different technologies, Simscape and Specialized Power Systems. This shou...

1 year ago | 0