Answered
Controller Models Representation for Renewable Energy Generation
These controllers are not available in As of R2025a, these controllers are not available in MathWorks products. However, they ca...

10 months ago | 0

Answered
Need information why charge and discharge are different in inductor based active cell balancing
Parameterziation of the model is the issue. In Simscape implementation, the sample time for the Simscape circuit is 1 second whi...

10 months ago | 0

Answered
Battery Connected DC-DC Converter Duty Cycle from "Green Hydrogen Microgrid"
It appears that there is an issue with the Signal Processing logic to compute the duty cycle. It is possible to configure the DC...

10 months ago | 0

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How to simulate the load on an induction motor that is responsible for moving a vibrating conveyor belt?
Load in an electric drive can be simulated in several ways, for example: Using a torque profile in Simulink that we can input t...

10 months ago | 0

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simpowersystem model generate equivalent statespace model, and extract the A B C D matrices from powergui?
The power_analyze function returns state-space matrices for a given set of switch/diode open/closed conditions.

10 months ago | 0

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How do I get the time of the maximum value of a signal in Simulink?
In a real world application to track the maximum power point (MPP) of solar PV system, you need to implement a MPPT technique su...

10 months ago | 0

Answered
Simulink Derivative of state is not finite IGBT
This model will simulate in newer releases but is still on the edge. Double checking the parameterization of components is one o...

10 months ago | 0

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How to have isolated grounds(separate electrical references) for an electric vehicle simulation?
Simscape provides a page that contains guidelines for using domain-specific reference blocks (such as Electrical Reference) in S...

10 months ago | 0

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How can I define two different ground points in Simpower Systems?
Simscape provides a page that contains guidelines for using domain-specific reference blocks (such as Electrical Reference) in S...

10 months ago | 0

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STATCOM Build in SIMULINK
Both technologies can be used to model a STATCOM. Check out this recent example as a starting point: https://www.mathworks.com/...

10 months ago | 0

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How to know the names of portes of a block simscape to connect it?
This will not work because there is a typo, it should be fd_n and fd_p. If you want to create a custom ssc files connecting seve...

10 months ago | 0

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Dragging and model equation for simscape blocks
It is possible to move the annotation around the block but not possible to change the distance to the block. Regarding the JFET...

10 months ago | 0

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I Would Like to get the Frequency Response of My Circuit in Simulink
It is not possible to set the physical signal as input. You should use a Controlled Voltage Source instead and set the Simulink ...

10 months ago | 0

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How should the change in delta V (change in voltage) look like in a perturb and observe algorithm?
The Perturb and Observe method will periodically perturb the array terminal voltage or current and then detect changes in PV pow...

10 months ago | 0

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Where can I find a U3A op-amp in Simscape? I only find the ideal op-amp
Simscape Electrical provides a variety of generic blocks that can be parametrerized to meet certain requirements. https://www.m...

10 months ago | 0

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Discretizing the PWM Motor Drive: example in the help of Matlab (Simulink) not working
Fourier1 block has sample time 0 which means is continuous time. Therefore, it would not be possible to use FixedStepDiscrete. T...

10 months ago | 0

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5 phase park transform
Park transform for five phases is an extension from a three-phase machine. It converts the phase quantities of the stator into d...

10 months ago | 0

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how to design a controller to control the duty ratio of boost converter for optimal Tip speed ratio control of wind turbine
A good starting point is this repository which provides engineering solutions for the operation of power systems with high penet...

10 months ago | 0

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Potentiometer in the SimPowerSystems
It ia not possible to directly connect blocks from different technologies. It is better to use only one technology. Check out th...

10 months ago | 0

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How can I set initial states with simpower systems programatically
It is possible to simulate and analyze the performance of your models using existing functions: https://www.mathworks.com/help/...

10 months ago | 0

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Populating the Simulink BLDC block for behavioral simulation of the motor
Below some tips for BLDC parameterization: 'Rotor angle range over which back emf is constant' can be set to pi/(2*NumberOfPole...

10 months ago | 0

Answered
What is the reference data for default values used in FEM Parameter based PMSM block used in "PMSMDetailedTestBench" model (EV Design SimScape) project found in File exchange
The FEM-Parametrized PMSM can be easily parametrized using data imported from FEM tools. There are a few other examples highligh...

10 months ago | 0

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Modeling Long Distance Resistive Heater Cable
Simscape Electrical provides a variety of cables, coupled lines, transmission lines that can be used. Check out this page: http...

10 months ago | 0

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Parasitic resistance for inductor
Yes, the parasitic resistance can be modeled by adding either a series resistor (known as ESR - equivalent series resistance) or...

10 months ago | 0

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UG Cable Modelling in MATLAB
For short underground cables (less than 50 km), the lumped pi-section model is usually sufficiently accurate. The distributed pa...

10 months ago | 0

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(Simulink) Mathworks lithium cell model - adding output to lookup table
What is shown in this diagram is the plant model. The Kalman filter can be designed in Simulink using 2-D lookup tables. There i...

10 months ago | 0

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Problem using the "Solar Cell" block
I cannot reproduce this issue on my end. Without a model we can only speculate where the problem may be. A possible problem may ...

10 months ago | 0

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while simulating SR transistor based circuit (simulink file attached) the MATLAB stop with error code
This model is structurally singular because some variables are missing from the final set of equations. There is no Electrical R...

10 months ago | 0

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How to set values of Initial parameters in simpower blocks
Stator resistance and leakage inductance are parameters that can be provided in the block mask. Initial value of currents/voltag...

10 months ago | 0

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in sequence analyzer ,can i find the posetive,negative,and zero sequence current or voltage of individual phases?
The Sequence Analyzer block takes a three-phase signal (usually voltage) as the input and outputs the magnitude and phase of the...

10 months ago | 0