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Data Modelling with uneven sampling frequency
plot(X1,Y1,S1,X2,Y2,S2,X3,Y3,S3,...) combines the plots defined by the (X,Y,S) triples, where the X's and Y's are vectors or ma...

10 mois il y a | 0

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The output speed is not the same as the reference speed please help?
There was a bug in R2017a which was fixed in R2017b. Running the model in R2017b and higher version will give correct results.

10 mois il y a | 0

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How to implement Built in PLL Block for Single Phase Grid Synchronisation
Simscape Electrical has an example showing how to model a rooftop single-phase grid-connected solar photovoltaic (PV) system. Th...

10 mois il y a | 0

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How to simulate real MOSFET in simulink ?
Probably best to use the N-Channel MOSFET in Simscape Electrical if you want to simulate the nonlinearities. This block has a hi...

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hi i have a buck pwm circuit which while im running encountering an error like initfcn call back.how to solve this issue
The function 'converter_mask' is used in the callback for ICM and zcv but is not under MATLAB path.

10 mois il y a | 0

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Is it possible to use multiple powergui blocks in a system in Matlab 2013a respective Simulink 2013a?
In MATLAB R2013a you should only use one powergui block in any given model. The option to have multiple powergui blocks was adde...

10 mois il y a | 0

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Which Solver i should use for my model ? (Three Phase inverter)
Best place to find more about how to to set up solvers for physical models is Simscape documentation: https://www.mathworks.com...

10 mois il y a | 0

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how can i simulate a sepic converter in matlab
A very useful resource can be downloaded from File Exchange. This workflow reference covers the design, analysis, and software d...

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SOLVER CONFIGURATION ERROR AND Simulink-PS Converter
Check this similar question: https://www.mathworks.com/matlabcentral/answers/1614785-not-enough-input-derivatives-were-provided...

10 mois il y a | 0

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I need the model from the video on Maths works on "Large-Scale Wind Farm Modeling and Simulation in MATLAB and Simulink"
The model can be downloaded from File Exchange: https://www.mathworks.com/matlabcentral/fileexchange/68597-wind-farm-model-in-s...

10 mois il y a | 0

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How to use more than 1 powergui in the same model?
You can use multiple powergui blocks in a system that contains two or more independent electrical circuits that you want to simu...

10 mois il y a | 0

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How do I open simPowerSystem in R2016
In MATLAB R2016a, the simPowerSystems toolbox has been renamed to Simscape Power Systems. Here's how you can open Simscape Power...

10 mois il y a | 0

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HOW CAN WE LINK MATLAB CODING TO THREE-PHASE BREAKER?
MATLAB Function blocks enable you to define custom functions in Simulink(R) models by using the MATLAB(R) language. https://www...

10 mois il y a | 0

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How to model a Solar PV in phasor domain
Phasor solution computes voltages and currents as phasors. Phasors are complex numbers representing sinusoidal voltages and curr...

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How can i connect a series of solar cells to make a PV module? In particular am interested on how the cells are connected to the ports i.e +, - and Ir.
Simscape Electrical provides many solar examples. A simple way to model a PV module is presented in this example: https://www.m...

10 mois il y a | 0

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use of timer for simulating voltage regulator
This has been answered: https://www.mathworks.com/matlabcentral/answers/69690-error-using-timerfcn-too-many-input-arguments?s_t...

10 mois il y a | 0

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how can i design svm in simulink especially for matrix converter?
A good starting point to learn more on this topic is Simscape Electrical. There is an example that shows a three-phase matrix co...

10 mois il y a | 0

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obtain a netlist with simulink
It is not possible to automatically convert a Simulink/Simscape model to a hspice netlist. How easy or difficult may be to mannu...

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IMPLEMENTING HIGH FREQUENCY TRANSFORMERS IN MATLAB
Simscape Electrical provides many blocks that can be used to implement the transformer in a DC-DC converter. See for example: h...

10 mois il y a | 0

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How to connect subsystems with different sample times in simulink
Running the system at same (fastest) rate while having different PWM switching frequency and different sampling for the control ...

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SPWM driven 3 phase induction motor run in reverse.
Flip vb with vc sine waves and change the sign of load mechanical torque to negative torque.

10 mois il y a | 0

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i am doing a simulation of a isolated dc dc converter. how to set the parameter of linear transformer to get required turns ratio. please help
Simscape Electrical provides a Bidirectional DC-DC Converter block which can model both an nonisolated and an isolated converter...

10 mois il y a | 0

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How can I produce a repeated stairs output signal with different switching time ?
For this kind of requirement probably a repeating sequence can work: https://www.mathworks.com/help/simulink/slref/repeatingseq...

10 mois il y a | 0

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how to coordinate the clock bettwen simulink and matlab
It is possible to implement a MATLAB function in Simulink with a MATLAB function block: https://www.mathworks.com/help/simulink...

10 mois il y a | 0

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Schmitt Trigger for Matlab 2013b
Schmitt trigger was introduced in R2015a. The only option for older versions would be a custom implementation.

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For running the Induction motor via Sinusoidal pulse width modulation, what type of filter I supposed to use?
There is no need to use any filter, the motor will act as a filter. PWM gate pulses are used to control the power inverter, the ...

10 mois il y a | 0

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Adding delay to a boolean signal
If the model is running in fixed-step discrete using sample time Ts then it would not be possible to delay the signal by Ts/2. T...

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Variable RLC parameter block
It is possible to use Variable Resistor/Inductor/Capacitor to build your variable RLC. https://www.mathworks.com/help/simscape/...

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Switch in different Powergui
In Simscape Electrical, when you're using the Phasor simulation mode within the Powergui block, you are limited to certain compo...

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how do i implement direct torque control of induction motor without ac_4 block?
A good starting point for learning more about direct torque control is the documentation of Simscape Electrical: https://www.ma...

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