Help with simulink for a DC charging system for EVs


I am working on designing a fast DC charging for EVs using the multiphase interleaved buck converter (IBC) topology as the DC charger. The charging power can reach 350 kW with 1000V and 350A output charging current in order to reduce the charging time. Obviously, to reach to this high charging current, five (IBCs) are connected in parallel each rated at 70 kW (70A).

Anyhow, my issue is with the simulation results in Simulink. The SoC of the battery model in Simulink is increasing when this amount of high current is applied, however, it's increasing VERY slowly even though the charging current is very high!

So pls let me know if you could help with this issue?



Skills: Electrical Engineering, Electronics, Engineering, Matlab and Mathematica, Microcontroller

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About the Employer:
( 0 reviews ) Newcastle upon Tyne, United Kingdom

Project ID: #18083849

8 freelancers are bidding on average £14/hour for this job


Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in SMPS, supplies design from few watts to KW range using Buck, Boost, Buck -boost, More

£22 GBP / hour
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Hi, I am a control engineering & power electronics expert and have a good experience in design, simulation and development of power control systems(especially, a fast DC charging for EVs ). If you give me this project, More

£15 GBP / hour
(27 Reviews)

Professional engineer with 40 years of experience in design and simulation using MATLAB Relevant Skills and Experience Please attach full requirements

£14 GBP / hour
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Greetings for the day!! We have experience working on this subject. We ensure 100% QUALITY with ON-TIME Deliveries. Please allow us to take this opportunity. Thanks & Regards, Team@The24CarrotsInc Matlab 1 More

£13 GBP / hour
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Expert in Matlab, Simulink, Power System, Signal Processing, Image Processing Artificial Intelligence. Excellent in Electrical Engg. Algorithms development, Power system, power electronics & drives. PV generation, Wi More

£10 GBP / hour
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Hi I'm an electrical engineer and a lecturer in a reputed university. I do have skills and experience of accomplishing power converter design. So I might be able to help you. Regards Ghulam Shabbir

£15 GBP / hour
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£16 GBP / hour
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Dear Sir / Mam, I have earlier worked extensively with Simulink on various converter models using the Power System and Power Electronics toolbox and also with self-developed dynamic simulation models. I also have ex More

£10 GBP / hour
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