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CURRENT SHARING ON CLLC TOPOLOGY

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Rakeshkumar
Rakeshkumar Contributor Level 1
edited October 2022 in General

Hi team,

Our design is based on CRD-22DD12N and our application is DC fast charging we are trying to implement current sharing between modules on CLLC Topology.

My questions:

1)Can we able to implement current sharing on CLLC Topology? please give your suggestions.

2)If we can implement the current sharing successfully! how many modules can be paralleled max?

Comments

  • TBhatia
    TBhatia Wolfspeed Admin - Contributor Level 5
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    Hello, thank you for your message. A member of our technical team is looking into your questions and we will respond shortly. 

  • FrankWei
    FrankWei Wolfspeed Employee - Contributor Level 2
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    Hi RakeshKumar,

    1)Can we able to implement current sharing on CLLC Topology? please give your suggestions.

    Yes, you can implement the current sharing between converters. master/slave, voltage droop... you can do your design based on your requirements.

    2)If we can implement the current sharing successfully! how many modules can be paralleled max?

    generally, I don't think there is a hard limit on the number of units in prallel. you can make the design and selection based on the system requirements and verify it.

  • TBhatia
    TBhatia Wolfspeed Admin - Contributor Level 5
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    Hi, I hope that this answered your question. I will close this discussion for now but if you have a follow up question, please "Start a New Discussion" and we would be glad to support you further. 

This discussion has been closed.