MATLAB Answers

how to model an electric vehicle and its charge discharge

177 views (last 30 days)
MUKESH KUMAR
MUKESH KUMAR on 10 Oct 2019
Commented: MUKESH KUMAR on 16 Oct 2019
Want to model electric vehicle (30kW battery capacity) and charge by 1C/2C/3C rates with 3kW/5kW/10kW charger and consumption 150Wh/km.
How can I model it in simulink to charge it from transformer and after discharge in certain time period then again charge. First need to model one EV then I will go throgh multiple EVs with different battery capacity and their charge discharge caracteristics.
Please also provide any reference for study for simulation
Thanks

  1 Comment

MUKESH KUMAR
MUKESH KUMAR on 16 Oct 2019
Can I write the script for it in .m file rather than simulink model design of full EV, how to write code for this ??

Sign in to comment.

Answers (3)

Tony Lennon
Tony Lennon on 10 Oct 2019
Hi Mukesh,
Please take a look at this content that was presented in a MOOC.

  1 Comment

MUKESH KUMAR
MUKESH KUMAR on 11 Oct 2019
Dont need to go in detailed modeling, i need only consumption of EVs in kW in a regular time interval like 15 0r 30 min with a 30kW battery capacity ,charging with charger of 3kW or 5kW ? then modeling large numbers of EVs

Sign in to comment.


Chirag
Chirag on 10 Oct 2019
Hi Mukesh,
From your question, it seems like you are focusing on Charger performance and interaction with Battery, but care less about detailed model of Electric Vehicle.
If that is true, examples in Simscape Electrical can help you create a system level model. Here are some examples that you can refer to.
For Battery Model:
For Detailed Battery Management System: (Only in R2019b)

  1 Comment

MUKESH KUMAR
MUKESH KUMAR on 11 Oct 2019
Not going in details with EV modeling and charger, just taken an EV and its charging behaviour with any charger type then want to model similar more number of EVs in 1000 times to see the impact on Grid.

Sign in to comment.