Hi,
I have created a 5S5P lithium ion battery pack with cylindrical cells using square topology. I have set the ambient thermal path to "cell based thermal resistance". In the module properties ,it says number of inter cell thermal connections are 20 and number of inter parallel assembly thermal connections are 52. My question is,
How these 20 and 52 thermal connections are happening? How can i visualize it? I don’t understand the matrix form of the above mentioned connections.
How the thermal resistance for each cell is calculated here? I want to model forced air convection. Is the pre set value of 1K/W goes well for my model?
How cell level ambient path thermal resistance is set as 25 K/W?How is it different from point number 2?
I have attached the image also for further reference.
Thank you.
SudeepHi,
I have created a 5S5P lithium ion battery pack with cylindrical cells using square topology. I have set the ambient thermal path to "cell based thermal resistance". In the module properties ,it says number of inter cell thermal connections are 20 and number of inter parallel assembly thermal connections are 52. My question is,
How these 20 and 52 thermal connections are happening? How can i visualize it? I don’t understand the matrix form of the above mentioned connections.
How the thermal resistance for each cell is calculated here? I want to model forced air convection. Is the pre set value of 1K/W goes well for my model?
How cell level ambient path thermal resistance is set as 25 K/W?How is it different from point number 2?
I have attached the image also for further reference.
Thank you.
Sudeep Hi,
I have created a 5S5P lithium ion battery pack with cylindrical cells using square topology. I have set the ambient thermal path to "cell based thermal resistance". In the module properties ,it says number of inter cell thermal connections are 20 and number of inter parallel assembly thermal connections are 52. My question is,
How these 20 and 52 thermal connections are happening? How can i visualize it? I don’t understand the matrix form of the above mentioned connections.
How the thermal resistance for each cell is calculated here? I want to model forced air convection. Is the pre set value of 1K/W goes well for my model?
How cell level ambient path thermal resistance is set as 25 K/W?How is it different from point number 2?
I have attached the image also for further reference.
Thank you.
Sudeep simscape battery, thermal resistance, heat transfer, thermal modeling MATLAB Answers — New Questions

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