Answered
need to draw lattice diagram in matlab for txt file
Hello Venkatkumar, our tools don't support plotting Beweley lattice diagrams so you will have to come up with your own way of p...

5 years ago | 0

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Answered
motor controller / esc implementation
Hello Jason, here is a landing page for getting started: https://www.mathworks.com/solutions/power-electronics-control/motor-co...

5 years ago | 0

Answered
how using battery in solar and wind power hybrid system in simulink?
Hello Selva, here is a microgrid example: https://www.mathworks.com/help/physmod/sps/examples/simplified-model-of-a-small-scale...

5 years ago | 0

Answered
Solar array load flow studies
Hello Charith, the solar array is not a supported load flow block. Please see this for supported blocks: https://www.mathworks...

5 years ago | 0

Answered
How do I run a load flow analysis for a solar PV array?
Hello Rusith, the inverter is not supported for load flow, here are the supported blocks: https://www.mathworks.com/help/physm...

5 years ago | 0

Answered
What's the Dampers parameter for a generator without damper winding?
Hello Kuo-Yen, please start here for an existing alternator model that you can use: https://www.mathworks.com/help/simulink/slr...

5 years ago | 0

Answered
How to measure the frequency of the power system modeled in Simpower??
Hello Sridhar, please see this for doing frequency analysis: https://www.mathworks.com/help/physmod/sps/powersys/ug/simulating-...

5 years ago | 0

Answered
Partial shading efect in PV systems?
Hello Tony, as to 1: that particular solar panel model is modelled as a current source, so it cannot connect directly with an i...

5 years ago | 0

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Answered
Ist there any example of sliding doors in Simscape
Hello Thierry, this model has a sliding cart which could be used as an example for how to implement a sliding door. You can de...

5 years ago | 0

Answered
Rise Time of Simscape MOSFET models
Hello Ivo, the piecewise linear mosfet models which I think you linked to (the link is old so I'm not sure) should be turning o...

5 years ago | 0

Answered
Warning: Matrix is close to singular or badly scaled ( simulink model with simscape blocks simpowersystems)
Hello Sreeraj, there is the chance you can get good results even with this warning, so you might be able to ignore it. The mai...

5 years ago | 1

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Answered
How can I filter out transient parts
Hello Johannes, There are a few paths forward. You can use simulation states to start the model in steady state: https://www.m...

5 years ago | 0

Answered
How to connect nonlnear Inductor which is in simscape electrical to the circuit build with sim powersystems blocks.
Hello Mohan, in this case, I would not use the simscape inductor as combining the two technologies does not work well. Instead...

5 years ago | 0

Answered
How to connect simscape subsystems together?
Hello Ewan, in general, it is discouraged to combine the two technologies together, as it can lead to some solver convergence i...

5 years ago | 0

Answered
How do I fix the Simulink-Error "No application with name '' has been registered."?
Hello Lukas, first, I'd try moving the model to a new folder and see if you still get the same results. If that doesn't work, ...

5 years ago | 0

Answered
I am using Matlab simulink R2018a. I would like to connect components between powerlib and pelib in simscape. For example, I would like to connect a three phase circuit breaker with three phase wye-Delta Transformer. Any suggestions
Hello Dharini, I would recommend sticking with only specialized power systems (specialied technology/simpowersystems) or simsca...

5 years ago | 0

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Answered
how to control phase shift of pwm for dual active bridge?
Hello Taimur, right now your converter is being controlled by an open loop pulse generator that doesn't allow you to shift the ...

5 years ago | 0

Answered
how can we make DFIG reactive power Positive , currently it is showing negative reactive power?
Hello Zubair, in order for a DFIG to control reactive power, it comes down to how your are controlling the DFIG. This is very ...

5 years ago | 0

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Answered
Is there any blocks available in simulink for Voltage and Current Transformer?
Hello Dharini, if you are using the transformers purely as sensor's, you can add simscape voltage and current sensors, and then...

5 years ago | 0

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Answered
Dy11 transformer block in Simscape Electrical Missing
Hello Joshua, the two winding transformer in simscape electrical can be configured with wye/floating, wye/grounded, wye neutral...

5 years ago | 0

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Answered
How could I use several POWERGUIs in a SimPowerSystem?
Hello Tony, you can use multiple power gui's if you split your model into seperate model references. This will enable for fast...

5 years ago | 1

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Answered
How do I verify BLDC motor fidelity?
Hello William, can you share the model in which you apply a duty cycle of 100%? Since a closed loop control algorithm is requi...

5 years ago | 0

Answered
Can't solve simulation errors in FOC model (Simulink 2020a)
Hello Jefazo, your simulink lines can be vectors. So a single line can have a vector with 4 elements in it. These dimensions ...

5 years ago | 1

Answered
What are some features and limitations of the Flux Observer in the Motor Control Block set?
Hello Amit, the particular algorithm in this observer utilizes known voltage, current, and resistance to estimate flux using st...

5 years ago | 0

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Answered
Cannot solve Function Handle error (parameter estimation)
Hello Ahmed, I would recommend modelling at a fixed step and having your input and output data values all be at the same time s...

5 years ago | 0

Answered
Simplistic PV array circuit with constant resistance keeps oscillating
Hello Shuhua, the specialized power system solar panel block is fairly sensitive when used with a discrete simulation. There a...

5 years ago | 3

Answered
Issue on running PV array/VSC concurrently with Synchronous Machine
Hello Augusto, For your inverter controller, try adding a Zero Order hold block and set it to your TS_Control. I have attatche...

5 years ago | 0

Answered
Speedgoat MATLAB Setup, Invalid Simulink object name: loader
Hello Adriano, Have you gone through this process to set everything up?: https://www.mathworks.com/help/xpc/gs/set-up-and-confi...

5 years ago | 0

Answered
Return different values from a function after certain interval
Hello Pranav, if you set the controlled voltage source to 0 V, that will turn off the mosefet. You can also use the gate driv...

5 years ago | 0

Answered
Using Simscape to Model Lowpass RC Circuit
Hello Lewis, the model you shared it not set to 100 hz or 520 pf. It was at 10000 hz and 520 uf. when I changed them, it work...

5 years ago | 0

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