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  1. #1
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    Back EMF Bldc zero crosiing detection

    Hi all,

    what are the main abnormal things that occur in bldc back emf zero cossing detection commutation software (closed loop) sensorless technique?
    what are the main things to make sure that our development is correct as expected?
    what are the common failures and causes?

    can anyone exlain in short?


    Thanks

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  2. #2
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    Re: Back EMF Bldc zero crosiing detection

    Hi,

    Some time ago I've read through some good application notes about this.
    I don't have the links by hand, but they should not be hard to find with an internet search.

    Klaus
    Please don´t contact me via PM, because there is no time to respond to them. No friend requests. Thank you.



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