Answered
Switching mosfets in boost rectifier using Simulink
We don't know what block and what technology is used. My guess is that the threshold voltage is greather than 1 and therefore th...

3 years ago | 0

Answered
sir ...i have to measure the voltage across solar cell
This error might be related to a missing domain reference. As this is a solar application my guess is that an electrical referen...

3 years ago | 0

Answered
The following block is not supported in Phasor simulation
The way phasor (or frequency and time in Simscape technology) are working is different to the time simulation. If, in a linear c...

3 years ago | 0

Answered
Simscape phase to phase voltage measurement is not correct?
This is due the way the electrical reference is connected. to the negative terminal. To get the voltage centered in 0 what is ne...

3 years ago | 0

Answered
Three phase dynamic load
Tp1 and Tp2 are time constants controlling the dynamics of the active power P. Tp1 is the lead time constant and Tp2 is the lag...

3 years ago | 0

Answered
How can I make a PV phasor model?
The way phasor (or frequency and time in Simscape technology) are working is different to the time simulation. If, in a linear c...

3 years ago | 0

Answered
How can i get the time domain plot of Voltages through scope when the simulations is carried out in PHASOR POWER GUI?
The way phasor (or frequency and time in Simscape technology) are working is different to the time simulation. Phasors are compl...

3 years ago | 0

Answered
Matlab: how to model a device that can operate as both an inverter and rectifier?
You did not specified which toolbox you want to use. If you plan using Simscape Electrical then you can directly use the Convert...

3 years ago | 0

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Simulink file for 12.8 V, 40 Ah, Lithium-Ion (LiFePO4) Battery Aging Model
if you have a license of Simscape Electrical then you can type power_battery_aging in MATLAB Command Window to open this example...

3 years ago | 1

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Answered
Changing battery internal resistance/output during simulation
It is not possible to directly change the battery parameters during run-time in Simscape models. As this is a physical system mi...

3 years ago | 0

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Answered
How to converge 3 phases of simulink voltage onto a simscape VI measurement which accepts 1 port
You can directly use a Controlled Voltage Source (Three-Phase) in Simscape Electrical. Assuming that the Subsystem you have is u...

3 years ago | 0

Answered
Why does NNtool say "inputs and targets have different number of samples"
nntool has been removed. Use nnstart instead. nnstart provides graphical interfaces that allow you to design and deploy fitting,...

3 years ago | 0

Answered
Is it possible to call nntool function in the matlab code..?
nntool has been removed. Use nnstart instead. nnstart provides graphical interfaces that allow you to design and deploy fitting,...

3 years ago | 0

Answered
nntool: after training output matrix size is less than training target matrix size
nntool has been removed. Use nnstart instead. nnstart provides graphical interfaces that allow you to design and deploy fitting,...

3 years ago | 0

Answered
Compound Wound DC Motor - long-shunt short-shunt
Simscape Electrical introduced a Compound Motor model in R2021a. It is also possible to use multidomain simulation in Simscape ...

3 years ago | 0

Answered
how to convert a voltage to frequency using the Simulink block
This scalling can be easily done in Simulink uisng only basic calculation as in the attached image.

3 years ago | 0

Answered
Acquiring information of different experiments automatically - xPC Target
xPC Target has been renamed to Simulink Real-Time. To learn more about Simulink Real-Time, please visit the product page: http...

3 years ago | 0

Answered
how to change simulink scope background in mat lab 2009a
In latest releases to change the axes background color to white, select View > Style, click the Axes background color button, an...

3 years ago | 0

Answered
How to solve "IGBT block not supported in Phasor simulation" issue?
Phasor (or frequency and time simulation) is intended for linear and linear parameter-varying (LPV) systems. If you are interest...

3 years ago | 0

Answered
connecting inverter to grid in phasor mode
Phasor (or frequency and time simulation) is intended for linear and linear parameter-varying (LPV) systems. If you are interest...

3 years ago | 0

Answered
Lithium ion battery simulation for EV - Simscape language integration fucntion
The integ operator lets you perform time integration of an expression in the equations section of a Simscape file without declar...

3 years ago | 0

Answered
3 phase unbalanced phases simulation
The AC three-phase voltage source maintains ideal fundamental sinusoidal voltages or fundamental plus harmonic voltages across i...

3 years ago | 0

Answered
Why does it take long or stops when i use simscape electrical components instead of simscape electrical(power electronic) components to run a power electronics topology.
The way the gate driver is implemented doesn't look right. I believe because of that the model is a bit stiff and is very slow. ...

3 years ago | 0

Answered
What does "Equation is not a function of any variables. Each equation must be a function of at least one variable." mean?
The problem is in the if statement. In both branches you have '{0, 'H'} * i_L' which means that i_L is eliminated. As 'l' is a ...

3 years ago | 0

Answered
Mapped motor operation torque output
The Rotor Inertia is probably too small and not realistic for the use case you have. If the inertia is too small (the default is...

3 years ago | 0

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Detailed Model of a 100-kW Grid-Connected PV Array ,,,command to run =power_PVarray_grid_det | can any one help me understand this three-phase three-level Voltage Source Converter (VSC). what is dq method why PLL use ? ADC to DQ
A PLL is used to synchronize the converter with the grid. PLL is used to get the grid frequency and angle. The angle is needed t...

3 years ago | 0

Answered
Simscape does not solve when I include a rotational friction block.
The Rotational Friction block represents the friction in the contact between rotating bodies. The correct way to connect this bl...

3 years ago | 0

Answered
Motor to drive DC generator in the Simulink
You can do this in Simscape Electrical with any electric machine. Having two machines on the same shaft we can control the torqu...

3 years ago | 0

Answered
I need to get a model three-phase asynchronous motor squirrel-cage rotor type with access to the beginning and end of the three stator windings, i.e. 6 stator winding leads.
The Induction Machine Squirrel Cage block in Simscape Electrical, Simscape technology is giving access to both ends of the windi...

3 years ago | 0

Answered
RC snubber power loss?
If using Simscape Electrical, Simscape technology, it is possible to get the power losses using theee_getPowerLossSummary functi...

3 years ago | 0