Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Lithium-Ion Simulation Circuit

Status
Not open for further replies.
S

shivs

Newbie level 2
Joined
Feb 2, 2007
Messages
2
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,303
Hello,

I need to find a way to simulate a Lithium-Ion battery pack. The pack that I have has 3 cells in series(11.1V nominal). I am going into manufacturing of a design which contains a complex algorithm for charging the lithium battery pack (constant voltage, constant current). I cannot use an actual battery pack because it would eventually fully charge. Basically I need a circuit that acts a current sink (charge current from device will be ~200mA) and also has a terminal voltage of ~11V. In the end I want to measure the charge current of each device and verify that is outputting ~200mA.

Any suggestions?
 

latest versions of matlab/simulink have lithium-ion battery models.

Mr.Cool
 
  • Like
Reactions: hamaza

    H

    hamaza

    Points: 2
    Helpful Answer Positive Rating
check at my battery model made in verilog-A

If you need 3 of them, just put em in series.
 

To simulate a Lithium Ion battery, I think you can use a DC Power supply with current sink capability such as Agilent HP6632B...
 

matlab/simulink do have Li-ion battery model but Temp is not considered as a performance variable, so it may not be accurate.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top