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How to model a constant switching frequency controller??
There are many examples in Simscape Electrical that are using fixed frequency to switch power electronics. https://mathworks.c...

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Could someone please give me some advice on my PV model in Simulink.
g bundles the gate signals to be generated by the PWM generator. The PWM is generated based on a reference waveform. Probaby b...

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virtual synchronous generator simulink
A good starting point is this repository about renewable energy. This repository provides engineering solutions for the operatio...

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Peak Inverse voltage for the default solar PV Module
Simscape Electrical provides an example that shows how to model a solar panel by using data from a manufacturer datasheet. This ...

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Why do the fuel cell gives different results than the datasheet?
Without the model is not easy to undrestand what is going on. A good place to start is the following example in Simscape Electri...

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hello, how to create v/v transformer in simulink?
A custom implementation using the Winding block in Simscape Electrical should do the job: https://uk.mathworks.com/help/sps/ref/...

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How do i set rated parameters for DC machine on simulink?
It is possible to either use a pre-parameterized DC motor if coveres your use case. Otherwise you will need to parameterize the ...

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Virtual Synchronous Generator file
Check the Renewable Energy Integration Design with Simscape repository: https://uk.mathworks.com/matlabcentral/fileexchange/123...

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how can i build a power three-phase transformer with 1 primary winding and 3 secondary windings?
One wasy way would be to use the Winding block: https://uk.mathworks.com/help/sps/ref/winding.html A custom transformer (single...

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How to simulate effect of low frequency ripple on battery life?
Simscape Battery provides more functionality that account for aging and degradation. I suggest cheking out the documentation and...

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Why does the torque equation of the BLDC motor block resolves using the dq0 and abc reference frame
The stator inductance terms are modeled using the Park’s transform P in the same way as for the PMSM. However, the back EMF and ...

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3 phase BLDC starts with negative RPM
The PID output is not saturated which cause the output to be a very large negative value at the begining. The PID output is cont...

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How to embed Solar PV into PEM fuel cell?
I suspect you are trying to connect blocks from different technologies which is not possible. This example may be a good startin...

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Request for Model/Component to obtain Output Voltage Based on Turns, Magnets, and Coils in Simulink
You have to model the motor at a winding slot level. This requires modeling in the magnetic domain. The best place to do this is...

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No match between input signal of a gate driver ( from simscape electrical) and the ouputs signals
Without the model to be able to see the exact parameterization used in each block is difficult to point to the exact root cause....

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Using the Asynchronous machine SI Units in Delta connection is possible ?
This is possible using the Simscape Electrical blocks, blue ones. Both ends of the windings are exposed and can be connected in ...

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air flow rate in PEM fuel cell
That would be the nominal air supply pressure. This refers to the typical pressure at which air is supplied to the cell, crucial...

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Why the waveform is not responding after 0.005sec for a mathematically developed PV array model connected with boost converter and P&O based MPPT controller?
Without the model we can only speculate. A good tsrating point to PV system simulation using Boost converter and MPPT is the fol...

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Battery Monitoring, soc and soh estimation, battery modeling, initial soc of battery
For most applications, initial SOC is set after a full charge (assumed 100%). If the battery’s history is unknown, use the open ...

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Which one is best for simulating wireless power transfer circuit? 1. simulink 2. simscape 3. simscape specialized power system ?
Simscape is ideal for multidomain simulation including magnetic domain. Check out this simple induction hob simulation example i...

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RLC Circuit Simulation via Simulink
In the image the S input to the Controlled Voltage Source is unconnected. In this case the output voltage will be 0.

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THD and RMS Simulation Blocks
These blocks are using a running average window, one cycle of simulation must complete before the output gives the correct value...

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How to rectify this error?
Most likely there the model is missing an electrical reference.

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I have combined the Wind Turbine Doubly-Fed Induction Generator (Phasor Type) with the power_PVarray_250kW model to create a small microgrid model. While running the simulation model i get the error.
If the model contains continuous-time blocks like Integrators, Continuous State-Space/Transfer Function, etc., it is not possibl...

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Diagramm from a Lithium-Ion Battery Model description
These are the battery discharge characteristics. In the second plot we can see the discharge curve at different discharge curren...

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A disturbance in a simscape power systems
A variable load which is controlled in Simulink can be implemented using Variable Resistor/Inductor/Capacitor. https://mathwor...

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DC Machine Generator: how to create my own model ?
The below example in Simscape Electrical can be a good starting point. It shows a comparison of the torque-speed characteristic...

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how can I provide feedback in simulink.
Best to break the loop with eithre a unit delay (discrete-time simulation) or a transfer function (continuous-time simulation) a...

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Hello everybody, Please if anyone have a simulink model for a pv and wind hybrid power system, it would be of great help to share it. thank you
This repository provides engineering solutions for the operation of power systems with high penetration of renewable energy sour...

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Q: Algebraic Loop Error (Simulink)
Check this Answer to learn more about algebraic loops and how to solve them. https://mathworks.com/matlabcentral/answers/95310-...

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