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Xiangchun

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已回答
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...

1 month 前 | 3

| 已接受

已回答
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...

3 months 前 | 1

已回答
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 ...

3 months 前 | 2

| 已接受

已回答
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...

4 months 前 | 0

已回答
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 ...

10 months 前 | 0

已回答
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...

10 months 前 | 0

已回答
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,...

11 months 前 | 1

已回答
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...

11 months 前 | 1

| 已接受

已回答
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...

11 months 前 | 2

| 已接受

已回答
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...

11 months 前 | 1

已回答
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...

12 months 前 | 0

已回答
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...

12 months 前 | 0

已回答
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...

12 months 前 | 0

| 已接受

已回答
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...

12 months 前 | 0

已回答
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...

12 months 前 | 0

已回答
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...

12 months 前 | 0

| 已接受

已回答
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...

1 year 前 | 1

已回答
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...

1 year 前 | 0

| 已接受

已回答
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...

1 year 前 | 0

已回答
Output of the battery is wrong
Hi Raghav, It is understood that you expect the voltage of 11 parallel assemblies connected in sereries to be around 45 V. The ...

1 year 前 | 0

已回答
Battery SOC is showing 0 reading in scope while discharging
Hi Armaghan, The SOC physical signal from the Battery (Table-Based) block goes through PS-Simulink Converter before it become...

1 year 前 | 0

已回答
Battery builder app error
Hi Kartik, Since you are building toward a module, there is no need to specify cell balancing strategy on the parallel assem...

1 year 前 | 0

| 已接受

已回答
Seeking guidance on series/parallel grouping implementation in Simscape for efficient modeling of complex systems
Hi Rushikesh, vCell in the generated battery pack block is meant for cell level voltage. Therefore, it is 4V instead of 44V. P...

1 year 前 | 0

已回答
how to output capacity degradation curve based on simscape battery (table-based) block
Hi Boran, The Battery (Table-Based) block is designed in a way that the aged and faded capacity is not accessible outside of t...

1 year 前 | 0

已回答
How to find battery self-discharge resistance
Hi there, If there is a known self-discharge rate, e.g., 1% self discharge per month, the self discharge current [A] can then b...

2 years 前 | 0

已回答
simscape/simplified pmsm and drive. how to build electrical loss?怎么设置电气损失？
Hi Yuyang, The underlying assumption is that the electrical loss is a function of speed and torque. E(w,T) is essentially a 2-D...

2 years 前 | 0

已回答
Electrical load forecasting methods
Hi Adnan, To train a model based on time series data for forcasting purpose, one option is to consider long short-term memory ...

2 years 前 | 0

已回答
I´d like to simulate a delta three phase system with balanced loads using simscape foundation library ac voltage sources I have a refernece issue though, any help?
Hi Jose, For modeling three phases systems with balanced delta load, we highly recommend Simscape Electrical, which has existin...

2 years 前 | 0

已回答
How to create Battery (Table-Based, Instrumented) with Thermal Port through MATLAB script
Hi Owain, Try the following: add_block( 'ee_lib/Sources/Battery (Table-Based)','test_model/batt_cell_block'); set_param('tes...

2 years 前 | 0

已回答
How to discharge a battery onto a load with constant voltage/current while battery output voltage decreases.
Hi Cathal, To maintain a constant discharge power from the battery, it would be necessary to increase discharge current progres...

2 years 前 | 0

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