Statistics
All
MATLAB Answers
0 Questions
1,294 Answers
RANK
196
of 300,741
REPUTATION
562
CONTRIBUTIONS
0 Questions
1,294 Answers
ANSWER ACCEPTANCE
0.00%
VOTES RECEIVED
65
RANK
of 21,066
REPUTATION
N/A
AVERAGE RATING
0.00
CONTRIBUTIONS
0 Files
DOWNLOADS
0
ALL TIME DOWNLOADS
0
RANK
of 170,751
CONTRIBUTIONS
0 Problems
0 Solutions
SCORE
0
NUMBER OF BADGES
0
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
2 Discussions
AVERAGE NO. OF LIKES
2
Feeds
Answered
How does the IGBT (ideal, switching) component calculate switching and conduction losses from the loss map, and how is power dissipation computed at the thermal port?
Switching losses depend on the off-state voltage and the on-state current. When a switching device turns on, the power losses de...
How does the IGBT (ideal, switching) component calculate switching and conduction losses from the loss map, and how is power dissipation computed at the thermal port?
Switching losses depend on the off-state voltage and the on-state current. When a switching device turns on, the power losses de...
1 day ago | 0
Answered
I am simulating the IEEE 6-bus system in Simulink with two DGs, but after adding breakers and CTs, the synchronous machine ports (E_pu, R, C)
Synchronous machines require proper initialization and electrical connections for the load flow to converge. For synchronous mac...
I am simulating the IEEE 6-bus system in Simulink with two DGs, but after adding breakers and CTs, the synchronous machine ports (E_pu, R, C)
Synchronous machines require proper initialization and electrical connections for the load flow to converge. For synchronous mac...
1 day ago | 0
| accepted
Answered
The 3-Phase Inverter with PWM generation built using Matlab-Simulink, the output current is not same in all 3 Phases
Problem appears to be the way magnitude is calculated. Most likely the average values vary between 0 and some values. It would b...
The 3-Phase Inverter with PWM generation built using Matlab-Simulink, the output current is not same in all 3 Phases
Problem appears to be the way magnitude is calculated. Most likely the average values vary between 0 and some values. It would b...
1 day ago | 0
Answered
Im doing a transformer based ups system, when i measure the voltage across load and battery im getting some weird graph for load which goes till 800 v and for battery is 52v
Re-examine your circuit connections, component ratings, and measurement technique. Best to break down the model into simpler par...
Im doing a transformer based ups system, when i measure the voltage across load and battery im getting some weird graph for load which goes till 800 v and for battery is 52v
Re-examine your circuit connections, component ratings, and measurement technique. Best to break down the model into simpler par...
1 day ago | 0
Answered
How to replicate the SPS MMC "Aggregate Model" behavior in the Simscape Electrical MMC arm block?
In Simscape Electrical, the Modular Multilevel Converter Arm provides two options for aggregating the submodules by setting the ...
How to replicate the SPS MMC "Aggregate Model" behavior in the Simscape Electrical MMC arm block?
In Simscape Electrical, the Modular Multilevel Converter Arm provides two options for aggregating the submodules by setting the ...
1 day ago | 0
Answered
mismatch power measurement in 3 phase PU power and actual power. I am using 3 phase instantaneous measurement block.
It sounds like the discrepancy arises from the use of per-unit values versus actual quantities and the choice of base values in ...
mismatch power measurement in 3 phase PU power and actual power. I am using 3 phase instantaneous measurement block.
It sounds like the discrepancy arises from the use of per-unit values versus actual quantities and the choice of base values in ...
1 day ago | 0
Answered
Referenced model output of three phase voltage and current are 65535
This probably indicates a data type mismatch. Ensure that the voltage and current variables in the function block and referenced...
Referenced model output of three phase voltage and current are 65535
This probably indicates a data type mismatch. Ensure that the voltage and current variables in the function block and referenced...
1 day ago | 0
Answered
Powergui dimension can not change
A model may help the community to better understand what the problem is. This may happen due to some parameters derived from t...
Powergui dimension can not change
A model may help the community to better understand what the problem is. This may happen due to some parameters derived from t...
1 day ago | 0
Answered
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...
11 days ago | 0
Answered
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...
11 days ago | 0
Answered
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...
26 days ago | 0
Answered
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...
26 days ago | 1
| accepted
Answered
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 ...
28 days ago | 0
Answered
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 ...
1 month ago | 0
Answered
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...
1 month ago | 0
Answered
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...
1 month ago | 0
Answered
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...
1 month ago | 0
Answered
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...
2 months ago | 0
Answered
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 ...
2 months ago | 0
Answered
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....
2 months ago | 0
Answered
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...
2 months ago | 0
| accepted
Answered
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...
2 months ago | 0
| accepted
Answered
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...
2 months ago | 0
| accepted
Answered
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 months ago | 0
Answered
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 months ago | 0
Answered
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 months ago | 0
Answered
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 months ago | 0
Answered
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 months ago | 0
Answered
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 months ago | 0
| accepted
Answered
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 months ago | 0
