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How can i add an equation to a block (impedance measurement)?
You have 2 options. If it is a static value of impedance, you can pre calculate your circuit parameters such as R = R_pu*Length...

11 meses hace | 0

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Is it possible to model a john bedini motor ?
You can do that using the simscape electrical tool. There is free training to get started: https://matlabacademy.mathworks.com/...

11 meses hace | 0

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Voltage Swell from Signal Builder
You can hook the signal builder block into a controlled voltage source.

11 meses hace | 0

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Simulink Load Flow Analysis for Electric Fleet Charging Station
Load flow for this tool was designed specifically for AC systems. While it does support single phase and unbalanced lines, this...

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unbalanced load on a synchronous generator
I tested these blocks and they don't seem to work well when split into a three phase load like this (even for a balanced load). ...

11 meses hace | 0

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tapping of secondary delta transformer
Please look at this block as a starting point: https://www.mathworks.com/help/sps/ref/tapchangingtransformer.html you can get f...

11 meses hace | 0

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Hello. If I have included delays in my code for my controller, how do I implement it so that the delays are considered when the code is executed?
The correct way to simulate a digital controller, so that you are incorporating the delay of the digital system is to utilize so...

11 meses hace | 0

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Breakdown Voltage (BDV) Tester for Transformer Oil
Hello Hatim, you don't actually ask a question or share model details. If you still want help, please ask a specific question ...

11 meses hace | 0

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While Opearting a N channel MOSFET in MATLAB with 100VDC, 100 Ohm load. the MOSFET only allowing 0.2A in each condition but I am expecting of 1A.
Increasing the mosfet threshold voltage will make it conduct less, not more. You need to parameterize the mosfet correctly. In...

11 meses hace | 0

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How can I create a simulation that supplies power to the motor by connecting fuel cells, dc-dc converters, and supercapacitors?
This really depends on how much detail you need for the converter. In general, when doing powertrain analysis, you don't need t...

11 meses hace | 0

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Different Thyristor Gate width gives different waveforms.
Are you sure the results are wrong? You don't have a dc-link capacitor to maintain the dc voltage and with the inductive load a...

12 meses hace | 0

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Better solver for simscape power electronics simulation
You can set your absolute tolerance to be the same as your relative tolerance, and uncheck the option for absolute tolerance. T...

alrededor de 1 año hace | 0

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Table based battery block choices
You need to have either Simscape Battery or Simscape Electrical installed to have access to the table based battery. Please see...

alrededor de 1 año hace | 0

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Inconsistent results when simulating an LC series circuit with SimScape
He issue is that the Adams solver is specifially for non-stiff problems and your problem being in simscape is typically a stiff ...

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Error while running Simulink
This happens when a model has extermely small time constants or challenging equations to solve. That usually means the model is...

alrededor de 1 año hace | 0

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Thermofluid simulation of an electric motor
This is one starting point: https://www.mathworks.com/help/simscape/ug/motor-thermal-circuit.html and here is another: https://...

alrededor de 1 año hace | 0

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sic mosfet SPICE models.lib file into Simulink using subcircuit2ssc
Wolfspeed specifically provides LTspice models which use a proprietary interface that is not always compatible with base SPICE. ...

alrededor de 1 año hace | 0

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Exporting a simulink/Mathlab model as a circuit element for simulation software (Pspice/Cadence)
There are a few options. I am listing them by order of cost (cheapest to most expensive) You can try and utilize the co-simula...

alrededor de 1 año hace | 1

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PV Mppt constant output voltage
the goal of mppt is to get the optimal power extraction of a solar panel. To accomplish this, the voltage and current must vary...

alrededor de 1 año hace | 1

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Sample time relation of controller and PWM switching frequecny
Hello, you are correct that the most common approach is to have the switching frequency be the same as the control frequency. ...

alrededor de 1 año hace | 1

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How can I export my Simulink electrical circuit into a Matlab function?
The easiest approach to this would be to utilize the sim() command. This lets you set parameters, run a simulation and then get...

alrededor de 1 año hace | 0

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How can i implement BLDC commutation logic block to a PWM Module?
Please start with this page: https://www.mathworks.com/solutions/electrification/bldc-motor-control.html at the bottom are lin...

alrededor de 1 año hace | 0

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Graphs are paused during simulation in Simulink and do not resume once RLC load is added via circuit breaker
It sounds like the simulation is "hanging" aka, it starts taking such small time steps that nothing appears to be happening. Thi...

alrededor de 1 año hace | 0

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How can I connect my dynamic (mathematical) model of inverter to the grid simulink model?
the most common way to to attatch it to controlled voltage sources for the inverter output and use a controlled current source f...

más de 1 año hace | 0

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Slip in Asynchronous Block - Induction Machine Squirrel Cage
the block can only give you input for the initial condition of slip, but this does not determine your slip once the model is run...

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How the voltage based active cell balancing model works for larger voltage difference and not working for smaller voltage difference ?
You are modelling lithium ion batteries and giving them different nominal voltages. These batteries are not linear and would no...

más de 1 año hace | 0

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unable to resolve cooling plate error
I think you need to set your number of nodes to 14 and not 14x14 for the cooling plate. If that doesn't solve it, please share ...

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How to import .SUBCKT Spice model into MATLAB Simscape?
Unfortunately, there is no guarentee that an imported pspice model will work in simscape. It sounds like you used the command c...

más de 1 año hace | 0

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How can I gate-off the Average-Value VSC block ?
This will be easier to do with a slightly different block, the Converter (Three Phase). You can set this block to averaged swit...

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Help me finish the scheme in MATLAB
This issue is that because an ideal transformer is used, it is perfectly isolated from the rest of the circuit. Unfortunately, ...

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