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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...

1 year ago | 0

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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...

1 year 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...

1 year 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...

1 year 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...

1 year 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...

1 year 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 ...

1 year 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...

1 year 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...

1 year 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...

1 year ago | 0

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How can I integrate a frequency converter in a phasor-type simulated model?
It is not possible to use switching devices in phasor simulation. When adding switching devices it will be slower to simulate. I...

1 year ago | 0

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Simulation of broken rotor bars
It may be possible to simulate the broken bar by using a wound rotor machine and connecting three external resistors on the roto...

1 year ago | 0

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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...

1 year ago | 0

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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...

1 year ago | 0

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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...

1 year ago | 0

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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 ...

1 year ago | 0

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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...

1 year ago | 0

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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/...

1 year ago | 0

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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 ...

1 year ago | 0

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

1 year ago | 0

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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...

1 year ago | 0

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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...

1 year ago | 0

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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 ...

1 year ago | 0

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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...

1 year ago | 0

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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...

1 year ago | 0

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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...

1 year ago | 0

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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....

1 year ago | 0

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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 ...

1 year ago | 0

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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...

1 year ago | 0

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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...

1 year ago | 0