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Réponse apportée
Looking for MATLAB/Simulink Models That Use Electrical Analogs to Study Mechanical Systems
There are no in-product examples showing the mechanical-electrical analogy. There are quite a few books/articles covering bond g...
Looking for MATLAB/Simulink Models That Use Electrical Analogs to Study Mechanical Systems
There are no in-product examples showing the mechanical-electrical analogy. There are quite a few books/articles covering bond g...
7 jours il y a | 0
Réponse apportée
How to get simulink model for IC like TL431, 3-TERMINAL POSITIVE VOLTAGE REGULATOR
There isn't a block that directly implements the specified IC. However, you can build it using existing blocks in Simscape Elect...
How to get simulink model for IC like TL431, 3-TERMINAL POSITIVE VOLTAGE REGULATOR
There isn't a block that directly implements the specified IC. However, you can build it using existing blocks in Simscape Elect...
7 jours il y a | 0
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How can I simulate an OLTC transformer with tap settings on the secondary side in Simscape?
In Simscape Electrical there is a single-phase tap-changing transformer that allows setting the tap-changer winding to either pr...
How can I simulate an OLTC transformer with tap settings on the secondary side in Simscape?
In Simscape Electrical there is a single-phase tap-changing transformer that allows setting the tap-changer winding to either pr...
21 jours il y a | 0
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How do I correct this error: "spectrum cannot be displayed for continuous or infinite times"
Based on the image, it seems that the Spectrum Analyzer is not connected to any source. The Spectrum Analyzer requires a discret...
How do I correct this error: "spectrum cannot be displayed for continuous or infinite times"
Based on the image, it seems that the Spectrum Analyzer is not connected to any source. The Spectrum Analyzer requires a discret...
22 jours il y a | 1
| A accepté
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How to model Lithium ion battery in MATLAB m-script file? Model input is kW of load connected for discharge and output of the model should be State of Charge.
Start from your equations. If you have an equivalent circuit model and the corresponding ordinary differential equations it can ...
How to model Lithium ion battery in MATLAB m-script file? Model input is kW of load connected for discharge and output of the model should be State of Charge.
Start from your equations. If you have an equivalent circuit model and the corresponding ordinary differential equations it can ...
24 jours il y a | 0
Réponse apportée
how to overcome this error? The "FixedStepDiscrete" solver cannot be used to simulate block diagram 'Power_PMSM_Drive_Diagram_complete' because it contains continuous states?
This tells you that some states in the model are continuous states. It can be a continuous integrator, or powergui block set to ...
how to overcome this error? The "FixedStepDiscrete" solver cannot be used to simulate block diagram 'Power_PMSM_Drive_Diagram_complete' because it contains continuous states?
This tells you that some states in the model are continuous states. It can be a continuous integrator, or powergui block set to ...
environ un mois il y a | 0
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Monitor losses in MOSFET in SimScape
For all ideal switching devices, the logged simulation data reports the thermal losses as lastTurnOffLoss, lastTurnOnLoss, and l...
Monitor losses in MOSFET in SimScape
For all ideal switching devices, the logged simulation data reports the thermal losses as lastTurnOffLoss, lastTurnOnLoss, and l...
environ un mois il y a | 0
Réponse apportée
How can I connect a Simulink wind-generator subsystem to the Simscape Electrical IEEE-39 Bus example? (Simulink-PS Converter + Controlled Voltage Source still won’t connect)
It is not possible to directly connect blocks from the two technologies. Mixing two different technologies the solver may run in...
How can I connect a Simulink wind-generator subsystem to the Simscape Electrical IEEE-39 Bus example? (Simulink-PS Converter + Controlled Voltage Source still won’t connect)
It is not possible to directly connect blocks from the two technologies. Mixing two different technologies the solver may run in...
environ un mois il y a | 0
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Simscape SPS on matlab 2025b
The Converter (Three-Phase) block in Simscape Electrical can be used to model a three-phase full bridge. For an average implemen...
Simscape SPS on matlab 2025b
The Converter (Three-Phase) block in Simscape Electrical can be used to model a three-phase full bridge. For an average implemen...
environ un mois il y a | 0
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Simscape A double pulse test
A good place to start is this example in Simscape Electrical: https://www.mathworks.com/help/sps/ug/three-phase-high-power-conv...
Simscape A double pulse test
A good place to start is this example in Simscape Electrical: https://www.mathworks.com/help/sps/ug/three-phase-high-power-conv...
environ un mois il y a | 0
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Clarifications regarding the SVPWM Generator (2-Level) block
Without seeing the model is difficult to point to exact problem. However, from the error message is clear that some inputs to a ...
Clarifications regarding the SVPWM Generator (2-Level) block
Without seeing the model is difficult to point to exact problem. However, from the error message is clear that some inputs to a ...
environ 2 mois il y a | 0
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MOSFET model with parameters' dependency on temperature.
Currently, Simscape Electrical does not provide a single MOSFET block that supports all the parameterization options you listed....
MOSFET model with parameters' dependency on temperature.
Currently, Simscape Electrical does not provide a single MOSFET block that supports all the parameterization options you listed....
environ 2 mois il y a | 0
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How to develop a Closed loop current control for converter
We usually control a DC-DC converter using a cascade control structure with inductor current control in the inner loop and capac...
How to develop a Closed loop current control for converter
We usually control a DC-DC converter using a cascade control structure with inductor current control in the inner loop and capac...
environ 2 mois il y a | 0
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How to modify this model parameters so that the BLDC motor can track both positive and negative speed reference signals?
To achieve negative speed you have to change the commutation logic. Check out this Simscape electrical example about how to driv...
How to modify this model parameters so that the BLDC motor can track both positive and negative speed reference signals?
To achieve negative speed you have to change the commutation logic. Check out this Simscape electrical example about how to driv...
environ 2 mois il y a | 0
| A accepté
Réponse apportée
Algorithms used in the Matrix Converter model
1. The Venturini method for MMC is described in this paper: H.Karaca, R. Akkaya, Control of Venturini Method Based Matrix Conve...
Algorithms used in the Matrix Converter model
1. The Venturini method for MMC is described in this paper: H.Karaca, R. Akkaya, Control of Venturini Method Based Matrix Conve...
environ 2 mois il y a | 0
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LT Spice Models to SimScape
What you show here is just the .asy file (the electronic symbol shown in a schematic). There is no way to import the symbol. You...
LT Spice Models to SimScape
What you show here is just the .asy file (the electronic symbol shown in a schematic). There is no way to import the symbol. You...
2 mois il y a | 0
Réponse apportée
Adaptive PID Controller For DC Motor Speed Control
Without a sample model we can not really point to any specific problem. You can start building the simulation model using existi...
Adaptive PID Controller For DC Motor Speed Control
Without a sample model we can not really point to any specific problem. You can start building the simulation model using existi...
2 mois il y a | 0
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One confusion of measured MOSFET current under SVPWM control in Simulink
If you have inductive load, that will resist sudden changes in current. Therefore, the current can remain almost unchanged for a...
One confusion of measured MOSFET current under SVPWM control in Simulink
If you have inductive load, that will resist sudden changes in current. Therefore, the current can remain almost unchanged for a...
2 mois il y a | 0
Réponse apportée
Electric truck motor drive
A good starting point is this Simscape Electrical example showing an interior permanent magnet synchronous machine (IPMSM) prope...
Electric truck motor drive
A good starting point is this Simscape Electrical example showing an interior permanent magnet synchronous machine (IPMSM) prope...
2 mois il y a | 0
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Determining the key parameters to qualify a stepper motor’s performance and reliability
All these parameters are important for characterization of a stepper motor. In addition, rotor inertia is important. Simscape E...
Determining the key parameters to qualify a stepper motor’s performance and reliability
All these parameters are important for characterization of a stepper motor. In addition, rotor inertia is important. Simscape E...
2 mois il y a | 0
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I am using the Simscape Electrical toolbox and using the BMLSM block. The question I cannot see where the back emf is accounted for in the block/model
For the PMLSM block, you can change the permanent magnet flux linkage parameterization using the dropdown 'Permanent magnet flux...
I am using the Simscape Electrical toolbox and using the BMLSM block. The question I cannot see where the back emf is accounted for in the block/model
For the PMLSM block, you can change the permanent magnet flux linkage parameterization using the dropdown 'Permanent magnet flux...
2 mois il y a | 0
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Sensorless FOC for PMSM with BEMF estimator
The error message indicates that Simulink has detected an algebraic loop in your model. This means that there is a circular depe...
Sensorless FOC for PMSM with BEMF estimator
The error message indicates that Simulink has detected an algebraic loop in your model. This means that there is a circular depe...
2 mois il y a | 0
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How to convert filtered current command (Id_refC, Iq_refC) into a VSC modwave in Simulink?
What is missing is the current controller to control the VSC. If you have the Id_refC and Iq_refC then you can add the inner loo...
How to convert filtered current command (Id_refC, Iq_refC) into a VSC modwave in Simulink?
What is missing is the current controller to control the VSC. If you have the Id_refC and Iq_refC then you can add the inner loo...
2 mois il y a | 0
| A accepté
Réponse apportée
dq inductance of IPMSM
If this question is related to a particular example, please let us know to better understand the question. In Field Oriented Co...
dq inductance of IPMSM
If this question is related to a particular example, please let us know to better understand the question. In Field Oriented Co...
3 mois il y a | 0
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Connect Three-Phase V-I Measurement Block to a busbar on IEEE9bus system
It appears that you try to connect blocks from two different technologies (Simscape and Specialized Power Systems) which is not ...
Connect Three-Phase V-I Measurement Block to a busbar on IEEE9bus system
It appears that you try to connect blocks from two different technologies (Simscape and Specialized Power Systems) which is not ...
3 mois il y a | 0
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Assistance Needed – Negative Input Power in Simulink Model
The instantaneous power measurement assumes that both voltages and currents are referenced to the same point. However, in the at...
Assistance Needed – Negative Input Power in Simulink Model
The instantaneous power measurement assumes that both voltages and currents are referenced to the same point. However, in the at...
3 mois il y a | 0
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how to build the connection between components from simscape lib and a PMSM not from simscape lib
The power electronics is from the Simscape Electrical library while the Machine is from the Simscape Electrical Specialized Powe...
how to build the connection between components from simscape lib and a PMSM not from simscape lib
The power electronics is from the Simscape Electrical library while the Machine is from the Simscape Electrical Specialized Powe...
3 mois il y a | 0
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Why MMC-HVDC control works with ideal AC source but fails with synchronous generator input
Without a model it is not easy to point to a specific root cause. However, the issue you are experiencing likely comes from the ...
Why MMC-HVDC control works with ideal AC source but fails with synchronous generator input
Without a model it is not easy to point to a specific root cause. However, the issue you are experiencing likely comes from the ...
3 mois il y a | 0
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Show branch measurements of voltage and current
For the Specialized Power Systems you will need to place a Multimeter block in your model to display the selected measurements d...
Show branch measurements of voltage and current
For the Specialized Power Systems you will need to place a Multimeter block in your model to display the selected measurements d...
3 mois il y a | 1
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relationship between mutual three-phase generators and single-phase generators
Each phase of a three-phase machine can be considered as an equivalent single-phase winding. The mutual inductance between the s...
relationship between mutual three-phase generators and single-phase generators
Each phase of a three-phase machine can be considered as an equivalent single-phase winding. The mutual inductance between the s...
3 mois il y a | 0
