State Of Charge control of Lithium-ion battery in MATLAB/Simulink!

[@aravindsubramanian4724]

Really helpful video, I am wondering how can I simulate a case where you are charging the battery as well as providing to an additional load in parallel. For example running other loads while charging the battery.

[@ahmadbariqalfahri9372]

Thank you so much sir, you really help my college assignment. Keep up the good work

[@TheUrbanScholar]

Thank you Ahmad! Do consider subscribing to our channel!

[@gauravdubey4587]

thanku so much

[@rohandeokate3118]

Sir can you please give the path of library from where you have selected the battery or are there any addons that need to be added

[@hamedkamali1293]

Hello sir thanks for sharing youre job

[@muhammadasimkhan8041]

my scope is not showing the curve.. what should i do? the overall circuit is perfect

[@rutwikshivankar6438]

hey ! My simulink is not showing the litium ion battery ...how do I install lithium ion battery library then?

[@IST372]

Excellent. Is it possible to make a battery circuit from the beginning? For example, how can we make the 1RC Thevenin Circuit of the Battery? Can you make an example especially with parameter detection? I would appreciate it if you do Positive / Negative Feedback Thank you.

[@TheUrbanScholar]

First of all sry for the late response 😔 We'll definitely do this in future for you we saw your mail as well, stay tuned 😉

[@IST372]

@@TheUrbanScholar I'm looking forward to the videos or e-mails from you. I requested this subject from you within the scope of my master thesis project. It would be great if you have an example with PSCAD other than MATLAB or if you can simulate the subject I have expressed with PSCAD. Thank you very, very much for your return. Good work.

[@ihsanbayu9699]

at the minute 03:05 , I was unable to connect the goto and from to the chart port. There was no port at the chart, how can it be? Would you like to help me? For the information, I used MATLAB R2016a version

[@masihaaijaz5840]

Please do a video on CC-CV charging of Li-ion based on SOC. Please

[@TheUrbanScholar]

Click on the bell icon, we'll do it in a week :)

[@masihaaijaz5840]

@@TheUrbanScholar done!

[@TheUrbanScholar]

Check the new Video! Part two will come on the weekend!

[@TheUrbanScholar]

As per your request 🙂

[@masihaaijaz5840]

The Urban Scholar So grateful ! Eagerly waiting for the next part

[@tonycastillo8210]

Interesting video, but I wonder that sort of batteries does not work in phasor, only in discrete or continuous, for phasor mode what do you advice?

[@TheUrbanScholar]

Hey! I haven't really tried using batteries in phasor mode. Does it not work?

[@tonycastillo8210]

@@TheUrbanScholar oh what a fast response, thank you. No, it doesn't work in this mode. The battery you performed in this video is my first option when I want use a battery

[@TheUrbanScholar]

Haha you're welcome. If it doesn't work in phasor mode I would suggest you to do an equivalent model of a battery instead.

[@tonycastillo8210]

@@TheUrbanScholar if you don't mind suggesting it now, please do it.

[@TheUrbanScholar]

What do you mean?

[@nelsondarwinpaktech3954]

good work sir..........

[@TheUrbanScholar]

Do subscribe if you liked our work :) Thank you!

[@alfandiwicaksono8146]

Thank you sir, it is nice information

[@harshjaswal3781]

Hey man, love your videos, Big help. Can you make a video regarding the demand side management of a microgrid that stores excess power from the utility and gives back power to the grid during peak load hours using a neural network?

[@nitikapanwar8704]

can we perform the SOC estimation of a battery module in a similar way by adding more number of batteries in series?

[@TheUrbanScholar]

Absolutely, but you'll have to find out the cumulative soc

[@nitikapanwar8704]

@@TheUrbanScholar you mean the SOC of the entire battery pack right?

[@TheUrbanScholar]

Yess

[@nitikapanwar8704]

@@TheUrbanScholar ok..thanks a lot for the help 🙏👍

[@TheUrbanScholar]

Do feel free to contact us any time :). Help us by sharing with your friends!

[@shivantanukumarshiv7661]

Sir can we control the SoC of battery by PI controller please reply

[@TheUrbanScholar]

Yes you can!

[@VENUGOPALD-om1vl]

i am facing trouble while charging battery i.e. SOC decreases instead of increasing.......i couldn't get the output that u defined with this model.......could u plz help me out.......

[@YounessHakam]

You are great man

[@adibkamali5585]

I have measured data of battery, how to make a Simulink model using that measured data? I will be glad to watch your video about that thank you

[@TheUrbanScholar]

You can do a mathematical model of the battery since you already have data of the battery

[@krimzlelou1926]

@@TheUrbanScholar how please ?! can you make a video

[@masalem7697]

THANKS FOR SHARING UR JOB

[@TheUrbanScholar]

Kindly do subscribe for much such videos :) share it with your associates as well

[@kumarrishabhrajput3782]

Sir can I use it for fast battery charging simulation, because it is my project , please response sir🙏

[@TheUrbanScholar]

Sure

[@TheUrbanScholar]

There's another video of battery charging, see that.

[@kumarrishabhrajput3782]

Sir please sir contact me personally for project I need your help

[@kumarrishabhrajput3782]

Sir I have to project on fast battery charger sealed lithium acid battery

[@chaitanyapanse6222]

Suppose of I have to find the over-all current of the entire battery pack what could be the possibile circuit?

[@TheUrbanScholar]

First of all sry for the late response 😔, I didn't get your question could you explain it better pls so that we can help you 😄

[@chaitanyapanse7205]

@@TheUrbanScholar i am sorry i am reframing my question what could be the circuit arrangement for finding out continues current for the battery pack?

[@TheUrbanScholar]

You'll need an ammeter ( current measurement block) in series with the battery, hope this helps

[@mjmanju98]

Sir,What are the specifications for li ion battery to get smooth curve as we seen in video

[@TheUrbanScholar]

No no its a POC it hasn't been designed

[@arghyamu]

not gating proper output at scope. plz help.

[@samuelameiza-djabli2350]

Great video man💯 Just got one question, how do I make the charging and discharging sequence continuous?🤔 Because with your model, it just remains constant after 150s

[@rockingstone7700]

bro did u get your answer??

[@beablessofficial]

Any help on this please. Why does it remain constant after 150sec

[@masalem7697]

I am asking if I used MOSFET or IGBT instead of the ideal switch, is it possible?

[@TheUrbanScholar]

Absolutely.

[@lebnankam3570]

How do you find the Li-ion battery state of health?

[@TheUrbanScholar]

I'm not sure about this unfortunately

[@smartknight7224]

Sir I am charging a battery from one battery to other based on SOC between batteries.. I need help how can I do that with a converter in MATLAB SIMULINK.. Please help

[@speedyindian]

What all addons are required ?

[@khennuhfussanjaya2325]

Sir, if u can help me.please do a SOC estimate using fuzzy logic w considering temperature effect please.. Thank you verry much!!!

[@TheUrbanScholar]

Hey Nuhfus, sorry for the late response. We seek to add to our collection of technical videos. For sure we'll do this in the future. Stay tuned!

[@chandamrutiya7779]

Hey, I am unable to connect from soc block to chart...I am using MATLAB 2013

[@TheUrbanScholar]

Sry for the late response 😔, Download state space extention on matlab and it'll work, hope this helps 😄

[@m.fazazidnalmuna8231]

@@TheUrbanScholar can you show me how to download state space extention sir, i have the same problem is unable to connect SoC to chart. Thanks

[@rajat3744]

how to implement this in a real environment? what al components are required?

[@korotkie_lapki_raptora4413]

What library it is and where i can download it ?

[@TheUrbanScholar]

You can download on simulink, search for matlab battery on Google.

[@akashchakraborty3933]

can you implement the same model using simulink basic blocks if yes please help

[@TheUrbanScholar]

Most of these blocks are standard and basic :)

[@nandhinibabu533]

thank you so much for this video

[@TheUrbanScholar]

You're most welcome! 😁

[@nandhinibabu533]

may i know the matlab version you used here.

[@TheUrbanScholar]

Matlab 2020a

[@GauravNvidia]

how to do SOC control in bidirectional converter ?

[@TheUrbanScholar]

Kindly watch the CC and CV sharing of battery in our previous video, and provide the same SOC condition, hope this helps 😁

[@GauravNvidia]

@@TheUrbanScholar Thank you.. I will try and surely let u know.

[@GauravNvidia]

I m getting confused how to design bidirectional converter with soc control

[@TheUrbanScholar]

Pls mail us at [e-mail] to help you better,as this is a small space to write answer🙂

[@smartknight7224]

@@GauravNvidia sir did you get the idea.. Please help me.. I'm in same condition too

[@factsdot3169]

please do workk on electrochemical model of battery

[@TheUrbanScholar]

Sure we'll make a video on this in future but make sure to subscribe and click the bell icon to not miss out 😉

[@sivaleeladokku5416]

Sir which version of matlab used

[@TheUrbanScholar]

You can use 2019 onwards

[@AdilAslam69]

I am getting error that Output port of ideal switch is not connected 🙄

[@izzattyshahrom2625]

sir, can we use this simulation but we just include the charging part only? look forward for your response thank u 😊

[@TheUrbanScholar]

First of all sry for the late response 😔yes you can use only charging if you wish. You will have to slightly modify the logic, hope this helps 😃

[@izzattyshahrom2625]

The Urban Scholar ok noted, thank u sir 👍🏼

[@raguramshivakarthikeyan8874]

Asks that input port 1 ( m terminal ) needs to be connected bro

[@TheUrbanScholar]

Watch again and make sure to follow the steps shown in the video, you won't get any errors.

[@hamedkamali1293]

I have this problem like you!!!! ////Output port 1 Ideal Switch' is not connected.////

[@rajat3744]

@@hamedkamali1293 its just a warning

[@TheUrbanScholar]

These are just warnings

[@YuvrajSinghYadav-y4v]

Why it is constant after discharge

[@411-tulasirammudavathu5]

tanku bro

[@100_trades]

Can anyone please share me this simulation file.....its very urgent as I have exam tomorrow.....It will be a great help Thank You

[@TheUrbanScholar]

Sorry for the late response! All out simulations files are on Matlab file exchange :) check them out there!

[@soothingmusic4877]

Bro, there was an error from clock Can i reslove it

[@TheUrbanScholar]

Hey! Hope you're doing well. I'm assuming you're asking if we can resolve it?

[@soothingmusic4877]

@@TheUrbanScholar yes

[@soothingmusic4877]

@@TheUrbanScholar I got issue with ideal switch output port

[@TheUrbanScholar]

What the issue?

[@TheUrbanScholar]

You could mail us the issue of you've got a problem :)

[@manjunathak7040]

Hi can you send me that simulation file

[@TheUrbanScholar]

Google : Sankarshan Durgaprasad: the file is uploaded there :)

[@mustafamoose5925]

hey sir, can i get your email , i need some modification for this simulink

[@TheUrbanScholar]

[e-mail]

[@mustafamoose5925]

@@TheUrbanScholar check your email please

[@mustafamoose5925]

can you do me a code for this subject

[@stsivadev]

Sir i raised with error flag.. Subchart output data pulse can only map to main chart data if its size, type and complexity are fully specified. Please direct me how to overcome the above error