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Javier Gazzarri

Last seen: 6 días hace Con actividad desde 2014

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Respondida
The thermal port for the battery seems to be not modeled using the code.
Hello Umesh, I cannot find the battery pack definition in your code above. I see you defined a module assembly but not a pack. ...

12 días hace | 0

Respondida
How do we determine length and width of Pack object in Battery Builder?
Hello Son, Say you have a battery object called Battery. You can access these properties by typing: Battery.XExtent Battery.Y...

12 días hace | 0

Respondida
Using Coulomb Counting Method for SoC Estimation of battery
Hello Ranish. Please bear in mind that the above calculation is only valid under the approximation that the voltage is constant...

13 días hace | 0

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Respondida
Battery Charging and Discharging
Hello Mohamad, Would something like this Current Profile be what you are looking for? Battery State-of-Charge Estimation - MAT...

13 días hace | 0

Respondida
Simscape Battery Block Parameterization Manager: Datasheet Derived Values for Terminal Resistance R0 of Molicel Battery Cell
Hello Fynn-Brian Thank you for your question. The internal resistance is calculated based on pairs of constant current discha...

13 días hace | 0

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Respondida
Parameter estimation. Different temperature values
Hi Elvir, No, you don't need to worry about that. The isothermal simulation does not need any temperature setting on your part....

4 meses hace | 0

Respondida
Parameter estimation. Different temperature values
Hi Elvir, The parameter estimation procedure is intended to be used on an isothermal experiment. The results you obtain are, th...

4 meses hace | 0

Respondida
Li-ion battery pack aging
Hello Nalla, Please consider using the passive balancing block in Simscape Battery. Connecting this to the battery pack will be...

9 meses hace | 0

Respondida
Li-ion battery R0 value
Hello Nalla, The R0 growth will depend on the type of cell, operating and environmental conditions. It is information you need ...

9 meses hace | 0

Respondida
Run Current Profiles on a cell and only receive simulated results
Hi Katarina, Certainly. If you need to run one or several current profiles through your model, please connect a controlled curr...

9 meses hace | 0

Respondida
Run Current Profiles on a cell and only receive simulated results
Hello Katarina, The task you are describing is the validation of the estimated parameters. You need to specify the validation c...

10 meses hace | 0

Respondida
Causality for FMU in simscape electrical : how to separate an electrical conserving port into 2 physical or simulink signal ports to create an FMU with it.
Hello Enzo, Do you want to create an FMU block for both components connected in series, or one FMU block for each of them? In...

10 meses hace | 0

Respondida
How to debug .ssc file for custom simscape component
Hello Sudhanshu, Hitesh, The equivalent to a breakpoint is not possible in Simscape because the code in an ssc file is not exec...

10 meses hace | 0

Respondida
Cell balancing of Li-on battery
Hello Nalla, When I run your model I can see the temperature output (please make sure you enable temperature effects) and the c...

10 meses hace | 0

Respondida
Setting Aging parameters in generic battery model (battery mask)
Hello Jarin, Aging parameters are typically difficult to find in datasheets and sometimes you need to cycle the battery to find...

10 meses hace | 0

Respondida
Choosing a machine learning model for predicting the results of a process
Hello Fabian, Great use case for Machine Learning. In MATLAB you can actually try several ML algorithms simultaneously and pic...

10 meses hace | 0

Respondida
Battery builder in Simscape question
Hello Bacel, You can do this by defining the cell, defining a parallel assembly of just one cell, and then creating a module o...

10 meses hace | 0

Respondida
Simulate 1 hour SOC of the Generic Model Simscape Electrical Battery in 1 second
Hello Haad, In this case I would convert all units in all block parameters to hours instead of seconds. Depending on the case, ...

10 meses hace | 1

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Respondida
How is "power_dissipated" being calculated when linking a Probe block to a Battery (Table - Based) block?
Hello Jose, I believe this is because the default units for power dissipation is kW as opposed to W. You can see this when you ...

10 meses hace | 0

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Respondida
Using Simscape Model (code generated or just protected) to run Simulation on PC with just Matlab/Simulink
Hi Hitesh, Yes, you don't need to create a project for this. From the top level of the model, please go to: SAVE -> Standalone...

10 meses hace | 0

Respondida
Using Simscape Model (code generated or just protected) to run Simulation on PC with just Matlab/Simulink
Hello Hitesh. This is indeed possible and there are a couple of options: 1) Create a Protected Model Reference as described her...

10 meses hace | 0

Respondida
Simulate 1 hour SOC of the Generic Model Simscape Electrical Battery in 1 second
Hello Haad, I see two options: 1- You can scale everything that is linear so that 1sec simulation = 1h real time. For the batt...

10 meses hace | 1

Respondida
How to correctly estimate simulation time and error in a battery cell simulation
Hello Jorge, Your statement about error and simulation time is correct. However, if the model is simple (e.g. it only has a sin...

10 meses hace | 0

Respondida
Curve-fitting of measured and simulated equivalent circuit impedance to find R/C values.
Hello Aditya, You can use Optimization Toolbox to fit a R0 + 2RC equivalent circuit to an impedance spectrum as long as this is...

10 meses hace | 0

Respondida
Simulate 1 hour SOC of the Generic Model Simscape Electrical Battery in 1 second
Hello Haad, I am not sure I understand the 1sec = 1hour statement. The battery capacity in the block is entered in Ah, so you ...

10 meses hace | 1

Respondida
Warnings in Simscape battery for Cell Balancing
Hello Manoj, Can you please give me a few more details about the battery cell you are modeling? What is the maximim voltage for...

10 meses hace | 0

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Respondida
How to set initial SOC value in simscape 1RC or 2RC equivalent circuit model (Lithim-Ion-Battery)
Hello Jassir, You are correct. Qe_init (charge deficit) is where you can set initial SOC. Please take into account that Qe has ...

10 meses hace | 1

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Respondida
Assertion error in battery pack cooling system implementation
Hello Ali, Can you please check if you are using the same current sign convention we do in the block? In many cases I see this ...

10 meses hace | 0

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Respondida
Is there a way to reset the simscape battery model during simulation?
Hello Maximilian, Would you kindly provide the current profile you are using? SOC is calculated integrating current and dividin...

más de 1 año hace | 0

Respondida
What is the nominal parameters of the battery used in "Lithium Battery Cell - Two RC" model? and the type of the battery model?
Hello Vikas, The parameterization of the battery cell in this example is done as a function of SOC and temperature with a grid ...

más de 1 año hace | 0

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