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Feeds
Incompatible array sizes error in hppcTest
Hi @Raghunandan Pratoori, From what has been shared, I can not tell what might have caused the issue. However, you can use debu...
18 días hace | 0
Battery Builder cannot write library files — “no write access” when saving to OneDrive folder
Hi @Ye, In this case, I would recommend that you build the battery library on a local drive first and then copy them to a OneDr...
18 días hace | 0
How to customize a library with battery models built by batteryBuilder app?
Hi @Ye, We need to add the folder (and its subfolders), containing the files and folders automatically generated by the Battery...
3 meses hace | 0
How to find heat generation in a cell model
Hi @Preetam, If you want to measure how much heat is being transferred from one block to another, you can use this block: Heat ...
3 meses hace | 0
| aceptada
How to apply SPM battery model in simscape battery builder?
Hi @Yingxuan, If we use the API method to build a battery module or pack, for example, as described here: Build Detailed Model ...
4 meses hace | 2
RC circuit parameter's calculation - formal method needed!
Hi @Thanh, When you hand calculate R1 from the voltage relaxation curve, using the following statement: R1( Transient Resistan...
4 meses hace | 0
Discrepancy in Peak Temperature Between Simulation and Experiment in 4s3p NCA Battery Pack
Hi Soroush, The temperature evolution for the battery cells depend on two things: how fast heat is generated and how fast heat ...
5 meses hace | 0
How to add new geometry in Simscape battery builder (R2025a)?
Hi Anton, Could you please provide an example geometry that is not already included in the list of cylindrical, pouch, and pris...
5 meses hace | 0
[Answered]Matlab Example: Lithium Battery Cell - 1RC ECM model mistake? Why is Voltage at almost 4.5V, despite the battery voltage source using a table with a maximum of 4.2V?
Hi Christian, Em is the table for Open Circuit Voltage (OCV). You are right that OCV should never go above 4.193 V because the ...
8 meses hace | 0
| aceptada
part 3 example was wrong
Hi 성빈, NumNodes, Dimensions, and Locations are part of the sturcture of "Top" and "Bottom." On the Command window, if you typ...
8 meses hace | 1
Enviada
Battery Modeling Examples
battery modeling examples using MathWorks tools
9 meses hace | 7 descargas |
How can I resolve: model continues in compilation mode indefinitely with no error.
Hi Sameer, Have you tried different model resolution, such as "lumped" or "grouped" resolution? The battery pack has 240,000 ce...
alrededor de 1 año hace | 3
| aceptada
How to use a custom simscape battery model block in battery builder app?
Hi Soham, When using Battery Builder, you can use your own custom cell block built in Simscape, as long as your custom cell bl...
alrededor de 1 año hace | 1
Why does this ECM output incorrect results?
Hi Seonghyeon, To fix the model, try to move the Controlled Voltage Source next (in parallel) to the Voltage Sensor on the far ...
alrededor de 1 año hace | 2
| aceptada
Simulink Capacity Estimator Block
Hi Gokul, The parameters for these capacity estimation blocks (whether Kalman filter or least squares) need to be fine tuned to...
alrededor de 1 año hace | 0
How can we set cell parameter when we build a pack through Battery Builder APP? Cell parameters includes OCV, R0, R1 and so on.
Hi Chuan, A scalable way of managing your own ECM parameters for the Battery Builder generated battery block is to leverage an ...
más de 1 año hace | 0
How can I use Matlab to control Battery Equivalent Circuit Model of Simulink?
Hi Yuyang, If you question is about how to perform fault modeling for the Battery Equivalent Circuit block from Simscape Batter...
casi 2 años hace | 0
SOC Estimator (Adaptive Kalman Filter) Block Inputs Definition
Hi Theodoros, (1) CellTemperature can be in either K or C, as long as it is consistent with the unit of Vector of temperatures,...
casi 2 años hace | 1
Unable to connect "DRIVE CYCLE SOURCE" block with "CONTROLLED CURRENT SOURCE" block.
Hi Sudeep, The Drive Cycle Source block provides velocity profile for standard drive cycles. We would need a vehicle model to c...
casi 2 años hace | 1
| aceptada
Simscape 1RC battery model without having experimental data
Hi Nitish, It is generally recommended to use experimental data to parameterize cell blocks such as Battery (Table-Based) or Ba...
casi 2 años hace | 3
| aceptada
What blocks are used to show different discharging rates (1C, 2C 3C etc.) in battery packs?
Hi Sudeep, For modeling battery packs with thermal behavior, we can use Simscape Battery. Here are some examples on how to get...
casi 2 años hace | 1
If we change setting of cell level in Battery Builder APP, is there a button that higher level such as pack be updated with a click?
Hi Chuan, To modify one or more properties, such as geometry, of the underlying Cell objects inside a battery object, we can ac...
casi 2 años hace | 0
Constant current constant voltage charging algorithm block convert is unknow
Hi Bharat, I believe that you are referring to "Battery CC-CV" block from Simscape Battery. The block highlighted is "Data Ty...
casi 2 años hace | 0
Is it possible to use the dynamics parameters from a table based battery on a battery pack?
Hi Ralf, Battery Equivalent Circuit block supports up to three time-constant dynamics. Battery (Table-Based) block supports up...
casi 2 años hace | 0
| aceptada
How to estimate SoC for using kalman filter (Simscape Battery)
Hi Jigarkumar, This block State of charge estimator with Kalman filter - Simulink (mathworks.com) supports vectors for inputs s...
casi 2 años hace | 0
Battery State-of-Charge Estimation Study: Addressing Errors Encountered After Saving
Hi Eren, The PreLoadFcn runs BatterySOCEstimationData.m script to parameterize certain variables that are required to run the p...
casi 2 años hace | 0
Why SOH decreases in few cycles?
Hi Irene, Could you please provide more details on the model referenced? It is true that Li-ion batteries in the real world do...
casi 2 años hace | 0
| aceptada
How is cycles defined in the battery block?
Hi Ryan, For these two cell blocks: Battery Equivalent Circuit and Battery (Table-Based), the number of cycles is defined as di...
casi 2 años hace | 1
VIDEO ON MODELLING OF LI-ION 1 RC BRANCH WITH INTERNAL HEATING AND TEMPERATURE
Hi Sudeep, Do you need to create this block from scratch? If not, there are shipping blocks that do the same thing as you descr...
casi 2 años hace | 0
| aceptada
Trying to get it to the following passive cell balacing to run but unable to. Can I get help?
Hi Jayden, I looked at your model. It seems that the solver is stuck at about 4.6 sec. I suggest that you try different types o...
alrededor de 2 años hace | 0
