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DC motor built in Simulink different from Simpowersys
Firstly, the numerical values used in the custom block are not consistent with the Simscape implementation. The inductance value...

2 months 前 | 0

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Pulse generation from duty cycles in Space vector modulation
A good starting point is the Three-Phase Three-Level PWM Generator example in Simscape Electrical: https://mathworks.com/help/s...

2 months 前 | 0

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i want to Simulate power transformer with Internal fault on it i.e winding turn to turn fault or turn to earth fault??
Check out the Winding block in Simscape Electrical: https://mathworks.com/help/sps/ref/winding.html To model a fault in the Wi...

2 months 前 | 0

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how can you change the tap position of a Three-Phase OLTC Regulating Transformer (Phasor Type) programmatically?
Initial tap position is the description of the parameter. Parameter name is 'InitialTap'. Therefore to change it programatically...

2 months 前 | 0

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I Set desire Speed at 1500 rpm then Why Asynchronous Machine Speed in RPM Not Comming as per desire ?
The question is rather unclear. I suggest checking out this example in Simscape Electrical that shows how to control and analyze...

2 months 前 | 0

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Questions regarding the Park transformation block in Matlab & Simulink 2019a
The problem is that you use constant angle=0. This is not correct. As you have a 60 Hz system you can compute the electrical ang...

2 months 前 | 0

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Fractional Order Elements Simulation
Check out the Supercapacitor block in simscape Electrical: https://uk.mathworks.com/help/sps/ref/supercapacitor.html

2 months 前 | 0

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I am working on the "PMSM with Thermal Model" example of MATLAB but when i put the MOSFET in this problem i am getting the errors
You are attempting to model the system by combining to different technologies, Simscape and Specialized Power Systems. This shou...

2 months 前 | 0

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MATLAB as spice editor
There is no SPICE addon for MATLAB. You can still open SPICE files in MATLAB editor but will not be able to highlight specific S...

2 months 前 | 0

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IGBT SPICE models .lib file into Simulink using subcircuit2ssc
I do not get any error with the attached netlist. The error suggests that when running the subcircuit2ssc the argument filenam...

2 months 前 | 0

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PMSM (Five-Phase) Mutual Inductance Equations are Wrong!
This was indeed a discrepancy in the expressions for self-inductances. However, the other equations on the page are correct. Thi...

2 months 前 | 0

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Induction motor- Simulink model
Check this similar question: https://www.mathworks.com/matlabcentral/answers/99084-why-am-i-receiving-error-messages-about-sing...

2 months 前 | 0

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Use Simulink Simscape Electronic components to model power system
Simscape Electronic and Simscape Power System merged in 2019 and formed Simscape Electrical. There are two technologies that are...

2 months 前 | 0

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Is there a difference between average and switching model in term of stability?
Yes, it can affect the output, results, and stability margin because: Switching models capture high-frequency dynamics and tran...

2 months 前 | 0

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input current and voltage in a cuk converter in simulink
In Simscape Electrical you can use a Controlled Current Source to inject the desire current into the system. https://uk.mathwor...

2 months 前 | 0

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Is there any PQ analyzer tool in Simulink? Where can I find it?
To learn more about power quality and harmonic analysis check this: https://uk.mathworks.com/videos/what-is-3-phase-power-part-...

2 months 前 | 0

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I want to do small signal stability analysis of Kundur's two area system model using PSAT.When I assign one slack bus,get state variables for one of the synchronous generator among four.When two slack bus,system is not responding.how to solve this?
Power System Analysis Toolbox (PSAT) is not developed by MathWorks. Best to check the PSAT documentation for specific questions....

2 months 前 | 0

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How to do small signal stability analysis of a multi machine system(four machine-eleven bus-two area system) using PSAT toolbox in MATLAB?
Power System Analysis Toolbox (PSAT) is not developed by MathWorks. Best to check the PSAT documentation for specific questions....

2 months 前 | 0

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how to design controller for single pv grid tied system to control active and reactive power?
Check out the following examples in Simscape Electrical as a starting point. Single-Phase Grid-Connected Solar Photovoltaic Sys...

2 months 前 | 0

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Is there an example that demonstrates how to build a three phase transformer with custom number of windings in SimPowerSystems (R2013a)?
In R2013a, such an example was not included, but it might have been possible to construct it using basic components. In R2024a ...

2 months 前 | 0

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i used a predetermined Switched Reluctance Motor block 6/4 . in that it mentioned as 60kw model.then what is rated torque and speed of this preset model ?
Set to 6/4 (60 kw preset model), 8/6 (75 kw preset model), or 10/8 (10 kw preset model) to use a predetermined specific model of...

2 months 前 | 0

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DC motor model performance issue
The DC Machine expects the torque constant to be equal to the voltage constant. However, this is not the case leading to differe...

2 months 前 | 0

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How do you model a non-ideal op amp in Simulink?
Check the op-amp blocks in Simscape Electrical as a strating point. Band-Limited Op-Amp: https://www.mathworks.com/help/sps/re...

2 months 前 | 0

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Circuit Breaker in open position will create RMS block error.
Check this similar question: https://www.mathworks.com/matlabcentral/answers/99084-why-am-i-receiving-error-messages-about-sing...

2 months 前 | 0

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Derivative input 1 of'test ces aqc/transfer fcn1' at time 0.1649673124062185 is Inf or NaN. stopping simulation. There may be singularity in the solution. If not, try reducing step size.................
Check this similar question: https://www.mathworks.com/matlabcentral/answers/99084-why-am-i-receiving-error-messages-about-sing...

2 months 前 | 0

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how to use 2019a project in 2016b
Simscape Electrical does not support export to previous versions. Although for some models the export may still work, if new fun...

2 months 前 | 0

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SimPower System (Asynchronous Machine)
The real power in watts (W) is equal to the apparent power in volt-amps (VA), times the power factor. Therefore, at unity power ...

2 months 前 | 0

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DC motor model converting to single block
If you want to group everything in a single system to keep the diagram tidy you can group blocks into subsystems (you can create...

2 months 前 | 0

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Plot Voltage and current w.r.to time values in phasor domain simulink/MATLAB model
Phasors are complex numbers representing sinusoidal voltages and currents at a particular frequency. They can be expressed eithe...

2 months 前 | 0

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Simscape branch current equations
The branches section establishes the relationship between the component Through variable and the component nodes (and therefore ...

2 months 前 | 0

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