Answered
Wind Turbine Power Curve
This is being answered as part of Matlab Answers cleanup effort: A static curve cannot easiy be modified to apply to different ...

6 years ago | 0

Answered
whats the difference between resistor used in simscape and resistor used in simpower systems
This is being answered as part of a Matlab Answers cleanup effort: Both do the same thing, but work with different technologies...

6 years ago | 0

Answered
ideal switch not allowed in phasor simulation?
Answering as part of a Matlab Answers clenaup effort, Phasor simulation is specifically for doing large scale studies where a c...

6 years ago | 1

Answered
SimPower Systems and Stateflow
The data type will not be randomly changing. There is potentially a bug in the stateflow model or the f(u) block that is hittin...

6 years ago | 0

Answered
Error in port widths or dimensions.
It looks like one of the circuit blocks is attatched to a simulink signal with the incorrect number of ports. It's highligting ...

6 years ago | 0

Answered
Problem with Simulink Model
Copying answer from comments: Question askwer did not respond to request for additional information: Hello Alexander, Fortuna...

6 years ago | 0

Answered
Try to Simulate two Simulink Demo Models
it is highly likely that they don't work with the same solver settings. It is hard to know since those links are now deprecated...

6 years ago | 0

Answered
Hysteretic reactor of EMTP implemented in SIMULINK
Simscape allows you to model the actual magnetics of a transformer. https://www.mathworks.com/help/physmod/simscape/magnetic-sy...

6 years ago | 0

Answered
Difference between term " Implement sinusoidal current source and Simulate ideal constant voltage source"?
Some terminology is slightly different in the two technologies. However, one is AC and one is DC in this case. This answer is ...

6 years ago | 0

Answered
Can Graph objects be used to construct SimPowerSystem diagrams?
Theoretically yes, because you can programatically create these circuits, but you would have to write the code yourself to do it...

6 years ago | 0

Answered
How to customize my Load Flow window?
this window cannot be customized. This answer is part of a MATLAB Answers cleanup effort for unanswered questions that are outs...

6 years ago | 0

Answered
Custom Simscape component: Confustion with language and scripting structure
Answering 1: you can set visibility of values in simscape https://www.mathworks.com/help/physmod/simscape/lang/attribute-lists....

6 years ago | 0

Answered
how to connect ultracapacitor to power system?
Please see this example: https://www.mathworks.com/help/physmod/sps/ug/supercapacitor-model.html This answer is part of a MATLA...

6 years ago | 0

Answered
Modeling Power Networks in SimPower
There are many examples publically available. Otherwise, contacting your sales rep is the best path forward to get access to th...

6 years ago | 0

Answered
How to save Simulink simulation results in COMTRADE format?
you would have to write your own parsing tool to do this. This answer is part of a MATLAB Answers cleanup effort for unanswered...

6 years ago | 0

Answered
Modification of PMSM block
You can use the powergui tools to create your own custom block based on existing blocks. This answer is part of a MATLAB Answer...

6 years ago | 0

Answered
How to implement an square wave current type voltage to current source block?
Please use a square wave generator in simulink and feed that into a controlled voltage source. This answer is part of a MATLAB ...

6 years ago | 0

Answered
How can i connect a controlled voltage source if this depend on voltage of a branch in other part of the circuit?
you need to use current and voltage measurements to calculate the correct controlled voltages and currents. this is best done i...

6 years ago | 0

Answered
my simulation is getting a block error... can anyone help me? the error displayed while simulating is "FIRST OFFENDING GOTO filename/powergui/equivalentmodel/yout/goto56.... "
Try deleting some of the blocks and adding them back. Also try moving the file to a new folder by itself. The specialized power...

6 years ago | 0

Answered
Variable speed FOC motor drive
This is a simple trick to avoid divide by 0. This answer is part of a MATLAB Answers cleanup effort for unanswered questions th...

6 years ago | 0

Answered
How to get an coupled inductor with two coils of 18uH and 20H with mutual coupling between them is 100%.
I would switch to using simscape as opposed to specialized power systems for that. This answer is part of a MATLAB Answers clea...

6 years ago | 0

Answered
How to give a Power Grid Equivalent connection in Simulink ?
It is highly dependent on what level of fidelity you want. very simply, a three phase source with an rl line is a good enough g...

6 years ago | 0

Answered
Max Frequency of PWM Generator (DC-DC) (from SimPowerSystems)
adjusting solver settings should allow this, you can go significantly faster than 31 khz in the tool, but step size needs to shr...

6 years ago | 0

Answered
SimPowerSystems: Phasor Mode for frequency measurement
phasor mode is not good for frequency deviation as it assumes there is not change in frequency in order to speed up simulaiton. ...

6 years ago | 0

Answered
am attached an without upqc file with this ?
https://www.mathworks.com/help/physmod/sps/ref/powermeasurement.html This answer is part of a MATLAB Answers cleanup effort for...

6 years ago | 0

Answered
data input to the wimax model
if the wimax model is in simulink, you can just read the voltage from the simpowersystem model and connect it to your wimax mode...

6 years ago | 0

Answered
how can i convert a bus admittance matrix into binary form based on the connection between the buses in power system using matlab?
You can use standard logic statements on a matrix, A > 1000 etc. This answer is part of a MATLAB Answers cleanup effort for un...

6 years ago | 0

Answered
How can I use Matlab Function block of Simulink into Simpowersystems?
You need to customize the block using the poewr gui custom block options: https://www.mathworks.com/help/physmod/sps/powersys/r...

6 years ago | 0

Answered
How can add fault to the circuit of DC machine?
You can add impedance on a single line, add controlled sources, short one of the phases to ground with an ideal switch. There a...

6 years ago | 0

Answered
How can I add ripples to the dc supply?
Please use controlled voltage sources in series to add any ripple that you want. This answer is part of a MATLAB Answers cleanu...

6 years ago | 0