Javier Gazzarri

Last seen: ein Tag vor | Aktiv seit 2014

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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...

etwa ein Monat vor | 0

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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 ...

etwa ein Monat vor | 0

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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...

etwa ein Monat vor | 0

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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...

etwa 2 Monate vor | 0

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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...

etwa 2 Monate vor | 0

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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...

etwa 2 Monate vor | 0

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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...

etwa 2 Monate vor | 0

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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...

etwa 2 Monate vor | 0

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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...

etwa 2 Monate vor | 0

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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...

etwa 2 Monate vor | 0

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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, ...

etwa 2 Monate vor | 1

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Beantwortet
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 ...

etwa 2 Monate vor | 0

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Beantwortet
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...

etwa 2 Monate vor | 0

Beantwortet
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...

2 Monate vor | 0

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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...

2 Monate vor | 1

Beantwortet
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...

2 Monate vor | 0

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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...

2 Monate vor | 0

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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 ...

2 Monate vor | 1

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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...

2 Monate vor | 0

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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 ...

2 Monate vor | 0

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Beantwortet
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 ...

2 Monate vor | 0

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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...

8 Monate vor | 0

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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 ...

8 Monate vor | 0

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How to simulate battery charge over time?
Hello Max, Thank you for your question. The way I would implement your design is with a combination of Simscape Battery or Sim...

8 Monate vor | 0

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Errror: Brace indexing is not supported for variables of this type. No results
Hello Himanshu, Thank you for your question. I believe your current sign convention is reversed. Could you please try changing...

8 Monate vor | 0

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I want to model lithium ion battery with temperature and aging effect. Can I know battery age in battery table based model?
Hello Jarin, Thank you for your question. The Battery (Table-based) block (Simscape Battery or Simscape Electrical) computes b...

8 Monate vor | 1

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Example_DischargePulseEstimation.m applying another data
Hello Hanife, thank you for your question. Here's a couple of things to try. 1- Try to set better initial guesses. For example...

8 Monate vor | 0

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Is there some documentation to model the thermal port on a custom battery block?
Hello Namratha, We offer a battery block in Simscape Battery and Simscape Electrical which do contain a thermal port. This bloc...

8 Monate vor | 0

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Hybrid Battery-Ultracapacitor for EV
Hello Joseph, Since the ultracapacitor and the fuel cell are so different from one another, you may also wish to look into conv...

8 Monate vor | 0

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Lithium-Ion battery Data Acquisition and Parameter Estimation.
Hello Sanya, Data Acquisition Toolbox allows streaming measurement data directly into MATLAB. You can save this data as an arra...

etwa 3 Jahre vor | 0

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