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How to synchronize generator in simulink
There is an example that can show how to synchronize with the grid. They key is to align your system phase with the grid and co...

約2年前 | 0

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Inverter Switching Frequency,
I realize this answer is far to late to be of use for when you asked the question, but this question is still getting many views...

約2年前 | 0

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HOW TO CREAT FAULT IN MATHEMATICAL SIMULINK MODEL
Use this block to change the mathematical implementation of your model: https://www.mathworks.com/help/simulink/slref/switch.ht...

約2年前 | 0

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Is there a way to simulate or represent the two layers of the stator windig?
You can place another winding in series with the magnetic domain wire (purple wire, N S) so that they are both seeing the same m...

約2年前 | 0

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Unexpectedly High 'id' Current Value in N-Channel MOSFET Simulation using Simulink
Hello, I tried recreating your simulation and got a current of 800 amps, which while not your 16000, is still quite high. Have ...

約2年前 | 0

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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...

約2年前 | 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/...

約2年前 | 0

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

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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...

約2年前 | 0

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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). ...

約2年前 | 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...

約2年前 | 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...

約2年前 | 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 ...

約2年前 | 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...

約2年前 | 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...

約2年前 | 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...

約2年前 | 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...

2年以上前 | 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...

2年以上前 | 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 ...

2年以上前 | 0

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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...

2年以上前 | 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://...

2年以上前 | 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. ...

2年以上前 | 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...

2年以上前 | 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...

2年以上前 | 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. ...

2年以上前 | 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...

2年以上前 | 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...

2年以上前 | 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...

2年以上前 | 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...

2年以上前 | 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...

2年以上前 | 0

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